Merge branch 'beta' of https://git.cocorobo.cn/CocoRoboLabs/pbl-student-table into beta

src/components/pptEasyClass/index copy.vue

@@ -1,284 +0,0 @@
-<template>
-  <div class="pptEasyClass">
-    <div class="pec_main" v-loading="pageLoading">
-      <div class="pec_header">
-        <div class="pec_h_left">
-          <div class="pec_h_l_title">
-            <span>{{ courseDetail.title }}</span>
-          </div>
-
-          <div v-if="tcid && inviteCode" class="inviteBox" style="margin-left: 20px;">
-              <span>随机码：{{ inviteCode }}</span>
-            </div>
-        </div>
-
-        <div class="pec_h_right">
-          <div class="pec_h_r_btnArea">
-            <el-tooltip effect="light" content="刷新" placement="top">
-              <div class="pec_h_r_btn_refresh" @click="refreshCourse">
-                <img src="../../assets/icon/newIcons/refresh.png" alt="" />
-                <span>刷新</span>
-              </div>
-            </el-tooltip>
-
-            <div
-              @click.stop="back"
-              v-if="screenType!=2"
-            >
-              <img src="../../assets/icon/newIcon/return.png" alt="" />
-              <span style="color: #000">返回</span>
-            </div>
-          </div>
-        </div>
-      </div>
-
-      <div class="pec_content">
-        <iframe allow="camera *; microphone *;display-capture;midi;encrypted-media;clipboard-write;clipboard-read" webkitallowfullscreen="" mozallowfullscreen="" allowfullscreen="" frameborder="no" border="0" :src="iframeSrc" v-if="showIframe" style="width: 100%; height: 100%; border: none"></iframe>
-      </div>
-    </div>
-  </div>
-</template>
-
-<script>
-export default {
-  data() {
-    return {
-      id: this.$route.query.courseId,
-      userid: this.$route.query.userid,
-      classId: this.$route.query.cid,
-      role: this.$route.query.role,
-      oid: this.$route.query.oid,
-      org: this.$route.query.org,
-      tType: this.$route.query.tType,
-      courseType: this.$route.query.type,
-      screenType: this.$route.query.screenType,
-      tcid2: this.$route.query.tcid,
-      tcid:"",
-      showIframe: false,
-      iframeSrc: "",
-      courseDetail: {},
-      pageLoading: false,
-      inviteCode:"",
-    };
-  },
-  methods: {
-    goTo(path) {
-      this.$router.push(path);
-    },
-    refreshCourse() {
-      this.getCourseDetail();
-    },
-    getCourseDetail() {
-      this.pageLoading = true;
-      let params = {
-        courseId: this.id
-      };
-
-      this.ajax
-        .get(this.$store.state.api + "selectCourseDetail3", params)
-        .then(res => {
-          console.log("getCourseDetail", res);
-          this.courseDetail = res.data[0][0];
-          this.courseDetail.chapters = JSON.parse(this.courseDetail.chapters);
-          this.tcid = this.arrayToArray(
-            this.courseDetail.juri ? this.courseDetail.juri.split(",") : [],
-            this.tcid2 ? this.tcid2.split(",") : []
-          )[0] || "";
-          if (this.tcid && res.data[1].length) {
-            let _inviteA = [];
-            for (var ik = 0; ik < res.data[1].length; ik++) {
-              _inviteA.push({
-                cid: res.data[1][ik].classid,
-                ic: res.data[1][ik].code,
-              });
-            }
-            for (var ik = 0; ik < _inviteA.length; ik++) {
-              if (
-                this.arrayToArray(
-                  _inviteA[ik].cid.split(","),
-                  this.tcid.split(",")
-                ).length
-              ) {
-                this.inviteCode = _inviteA[ik].ic;
-                break;
-              }
-            }
-          }
-          this.setPptIframe()
-          this.pageLoading = false;
-        })
-        .catch(err => {
-          console.log(err);
-          this.$message.error("获取课程数据失败");
-          this.pageLoading = false;
-        });
-    },
-    setPptIframe() {
-      this.showIframe = false;
-
-      this.$nextTick(() => {
-        let _url = `https://ppt.cocorobo.cn/?mode=student&courseid=${this.id}&userid=${this.userid}&oid=${this.oid}&org=${this.org}&cid=${this.tcid}&type=${this.tType}`;
-
-        this.iframeSrc = _url;
-
-        this.showIframe = true;
-      });
-    },
-    arrayToArray(arrayo, arrayt) {
-      let array1 = arrayo;
-      let array2 = arrayt;
-
-      let commonElements = [];
-
-      for (let i = 0; i < array1.length; i++) {
-        for (let j = 0; j < array2.length; j++) {
-          if (array1[i] === array2[j]) {
-            commonElements.push(array1[i]);
-          }
-        }
-      }
-      return commonElements;
-    },
-    back(){
-      if(this.tType!=2){
-        this.goTo(
-          '/courseDetail?userid=' +
-            this.userid +
-            '&oid=' +
-            this.oid +
-            '&org=' +
-            this.org +
-            '&cid=' +
-            this.classId +
-            '&courseId=' +
-            this.id +
-            '&tType=' +
-            this.tType +
-            '&screenType=' +
-            this.screenType
-        )
-      }else{
-        this.goTo(
-          '/index?userid=' +
-            this.userid +
-            '&oid=' +
-            this.oid +
-            '&org=' +
-            this.org +
-            '&cid=' +
-            this.classId +
-            '&tType=' +
-            this.tType +
-            '&screenType=' +
-            this.screenType
-        )
-      }
-    }
-  },
-  mounted() {
-    this.getCourseDetail();
-  }
-};
-</script>
-
-<style scoped>
-.pptEasyClass {
-  width: 100vw;
-  height: 100vh;
-  display: flex;
-  flex-direction: column;
-  overflow: hidden;
-  box-sizing: border-box;
-  padding: 20px;
-  background-color: #f2f2f2;
-}
-
-.pec_main {
-  width: 100%;
-  height: 100%;
-  background-color: #fff;
-  border-radius: 12px;
-}
-
-.pec_header {
-  width: 100%;
-  height: 80px;
-  border-radius: 12px 12px 0 0;
-  box-sizing: border-box;
-  border-bottom: solid 1px #cad1dc;
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-}
-
-.pec_h_left {
-  width: auto;
-  height: 100%;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  margin-left: 20px;
-  font-weight: bold;
-  font-size: 20px;
-  color: #0e1e33;
-}
-
-.pec_h_right {
-  width: auto;
-  height: 100%;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  margin-right: 20px;
-}
-
-.pec_h_r_btnArea {
-  display: flex;
-  align-items: center;
-  justify-content: center;
-}
-
-.pec_h_r_btnArea > div {
-  width: auto;
-  height: auto;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  padding: 10px 20px;
-  background-color: #f0f4fa;
-  border-radius: 4px;
-  cursor: pointer;
-  margin-right: 10px;
-  font-size: 14px;
-  font-weight: 400;
-  color: #000;
-  border: 1px solid #cad1dc;
-}
-
-.pec_h_r_btnArea > div > img {
-  width: 15px;
-  height: 15px;
-  margin-right: 5px;
-}
-
-.pec_h_r_btnArea > .pec_h_r_btn_refresh {
-  color: #fff;
-  background-color: #0061ff;
-  border-color: #0061ff;
-}
-
-.pec_content {
-  width: 100%;
-  height: calc(100% - 80px);
-  border-radius: 0 0 12px 12px;
-  background-color: #fff;
-}
-
-
-.inviteBox {
-  font-size: 14px;
-  /* margin-top: 5px; */
-  color: #00000099;
-  text-align: center;
-}
-</style>

src/components/pptEasyClass/index_old.vue

@@ -1,14068 +1,316 @@
 <template>
-  <div class="pb_content" style="height: 100%;overflow: unset;">
-    <!-- 极简模式 -->
-    <div
-      class="pb_content_body"
-      style="
-        display: flex;
-        height: 100%;
-        position: relative;
-        padding: 20px 0 20px 20px;
-        box-sizing: border-box;
-        overflow: auto;
-      "
-    >
-      <div
-        class="pButton"
-        style="left: 0; top: 140px"
-        v-if="mlDialog == false && !(IsFollow && tType == 2)"
-        @click="setContent2(true)"
-      >
-        <!-- 批 , getCourseDetail()-->
-        <img
-          src="../../assets/icon/newIcons/isRight.png"
-          style="width: 45px"
-          alt=""
-        />
-      </div>
-      <div class="body_student" :style="{width: mlDialog ? 'calc(100% - '+' - 15% - 40px)' : 'calc(100% - '+' - 10px)', left: mlDialog  ? 'calc(15% + 35px)' : '10px' }">
-        <div class="new_topFixed" :style="{width: mlDialog ? 'calc(100% - '+' - 15% - 40px)' : 'calc(100% - '+' - 10px)', left: mlDialog  ? 'calc(15% + 35px)' : '10px' }"></div>
-        <div class="new_top" :style="{width: mlDialog ? 'calc(100% - '+' - 15% - 47px)' : 'calc(100% - '+' - 18px)', left: mlDialog  ? 'calc(15% + 35px)' : '10px' }">
-          <div class="courseIndex" :style="{width: (orgArray.includes(org) || oidArray.includes(oid))? '100%' : 'calc(100% - 745px)'}">
-            <!-- <div>任务{{ taskCount + 1 }}</div>
-            <el-tooltip
-              effect="light"
-              :content="
-                chapInfoList[courseType].chapterInfo[0].taskJson[taskCount].task
-              "
-              placement="top"
-            >
-              <div>
-                {{
-                  chapInfoList[courseType].chapterInfo[0].taskJson[taskCount]
-                    .task
-                }}
-              </div>
-            </el-tooltip> -->
+  <div class="pptEasyClass">
+    <div class="pec_main" v-loading="pageLoading">
+      <div class="pec_header">
+        <div class="pec_h_left">
+          <div class="pec_h_l_title">
+            <span>{{ courseDetail.title }}</span>
           </div>
-					<!-- v-show="org !== '1973f6c7-1561-11ee-91d8-005056b86db5' || org !== '777559d2-7239-11ee-b98c-005056b86db5'" -->
-          <div class="btnAll">
-            <div class="btnLeft">
-              <el-tooltip effect="light" content="刷新" placement="top">
-                <div class="reBtnIcon" @click="refreshCourse">
-                  <span>刷新</span>
-                </div>
-              </el-tooltip>
-              <!-- <el-tooltip effect="light" content="评论" placement="top">
-                <div class="commentIcon" @click="setPz" v-if="tType == 1">
-                  <span>评论</span>
-                </div>
-              </el-tooltip> -->
-              <!-- <div v-if="!videoStart && (tType == 1 || tType == 4)">
-                <el-tooltip effect="light" content="录制" placement="top">
-                  <div class="vedioIcon" @click="startRecording">
-                    <span>录制</span>
-                  </div>
-                </el-tooltip>
-              </div> -->
-              <!-- <div v-else-if="tType == 1 || tType == 4">
-                <el-tooltip effect="light" content="下载" placement="top">
-                  <div class="vedioIcon1" @click="stopRecording">
-                    <span>下载</span>
-                  </div>
-                </el-tooltip>
-              </div> -->
+
+          <div v-if="tcid && inviteCode" class="inviteBox" style="margin-left: 20px;">
+              <span>随机码：{{ inviteCode }}</span>
             </div>
-            <div class="btnRight">
-              <!-- <div
-                class="last"
-                @click="nextOrpreSteps(0)"
-                v-if="!(IsFollow && tType == 2)"
-                @mouseover="isHovered = true"
-                @mouseout="isHovered = false"
-              >
-                <div class="lastImg">
-                  <img
-                    :src="
-                      isHovered
-                        ? require('../../assets/icon/newIcons/whiteLast.png')
-                        : require('../../assets/icon/newIcons/last.png')
-                    "
-                    alt=""
-                  />
-                </div>
-                <div class="lastText">上一步</div>
-              </div> -->
-              <!-- <div
-                class="last"
-                @click="nextOrpreSteps(1)"
-                v-if="!(IsFollow && tType == 2)"
-                @mouseover="isHovered1 = true"
-                @mouseout="isHovered1 = false"
-              >
-                <div class="lastText">下一步</div>
-                <div class="lastImg">
-                  <img
-                    :src="
-                      isHovered1
-                        ? require('../../assets/icon/newIcons/whiteNext.png')
-                        : require('../../assets/icon/newIcons/next.png')
-                    "
-                    alt=""
-                  />
-                </div>
-              </div> -->
-              <!-- <div
-                class="last"
-                @click="juriVisible = true"
-                v-if="tType == 1"
-                @mouseover="isHovered2 = true"
-                @mouseout="isHovered2 = false"
-              >
-                <div class="lastImg">
-                  <img
-                    :src="
-                      isHovered2
-                        ? require('../../assets/icon/newIcons/whiteLock.png')
-                        : require('../../assets/icon/newIcons/lock.png')
-                    "
-                    alt=""
-                  />
-                </div>
-                <div class="lastText">权限</div>
-              </div> -->
-              <div
-                class="returnBtn1 returnIcon"
-                @click.stop="
-                  goTo(
-                    '/courseDetail?userid=' +
-                      userid +
-                      '&oid=' +
-                      oid +
-                      '&org=' +
-                      org +
-                      '&cid=' +
-                      classId +
-                      '&courseId=' +
-                      id +
-                      '&tType=' +
-                      tType +
-                      '&screenType=' +
-                      screenType
-                  )
-                "
-              >
-                <div class="lastImg">
-                  <img src="../../assets/icon/newIcon/return.png" alt="" />
-                </div>
-                <div class="lastText" style="color: #000">返回</div>
+        </div>
+
+        <div class="pec_h_right">
+          <div class="pec_h_r_btnArea">
+            <el-tooltip effect="light" content="刷新" placement="top">
+              <div class="pec_h_r_btn_refresh" @click="refreshCourse">
+                <img src="../../assets/icon/newIcons/refresh.png" alt="" />
+                <span>刷新</span>
               </div>
-            </div>
+            </el-tooltip>
 
-            <!-- <div
-              class="returnBtn lockIcon"
-              @click="juriVisible = true"
-              v-if="tType == 1"
-            >
-              权限
-            </div>
-            <div
-              class="returnBtn vedioIcon"
-              @click="startRecording"
-              v-if="!videoStart && (tType == 1 || tType == 4)"
-            >
-              录制
-            </div>
-            <div
-              class="returnBtn"
-              @click="stopRecording"
-              v-else-if="tType == 1 || tType == 4"
-              style="background: #ee5255"
-            >
-              下载
-            </div>
-            <div class="returnBtn commentIcon" @click="setPz" v-if="tType == 1">
-              评论
-            </div>
             <div
-              class="returnBtn"
-              @click="nextOrpreSteps(0)"
-              v-if="!(IsFollow && tType == 2)"
+              @click.stop="back"
+              v-if="screenType!=2"
             >
-              上一步
+              <img src="../../assets/icon/newIcon/return.png" alt="" />
+              <span style="color: #000">返回</span>
             </div>
-            <div
-              class="returnBtn"
-              @click="nextOrpreSteps(1)"
-              v-if="!(IsFollow && tType == 2)"
-            >
-              下一步
-            </div>
-            <div class="returnBtn" @click="refreshCourse">刷新</div>
-            <div
-              class="returnBtn returnIcon"
-              @click.stop="
-                goTo(
-                  '/courseDetail?userid=' +
-                    userid +
-                    '&oid=' +
-                    oid +
-                    '&org=' +
-                    org +
-                    '&cid=' +
-                    classId +
-                    '&courseId=' +
-                    id +
-                    '&tType=' +
-                    tType +
-                    '&screenType=' +
-                    screenType
-                )
-              "
-            >
-              返回
-            </div> -->
           </div>
         </div>
-        <!-- !chapInfoList[courseType].chapterInfo[0].taskJson[taskCount]
-              .taskDetail3 && -->
-
-
-       
-      </div>
-    </div>
-
-    <div
-      class="pButton"
-      @click="(pzDialog = true), selectPz()"
-      v-if="pzDialog == false && (tType == 4 || ispzType == 4)"
-      style="background-image: linear-gradient(90deg, #477cd7, #65b9fc)"
-    >
-      <!-- 批 -->
-      <img src="../../assets/mlBtn.png" style="width: 25px" alt="" />
-    </div>
-    <div v-if="pzDialog == true" class="newDialogCss">
-      <div class="pzTop2">
-        <!-- <div>评论</div>
-        <div @click="pzDialog = false">
-          <img src="../../assets/close1.png" alt="" />
-        </div> -->
-        <div class="checkbox">
-          <!-- <div class="check" style="font-size: 25px; position: unset">
-            评论
-          </div> -->
-					<div class="cb-tabList">
-						<div :class="[commentTagShow==0?'cb-tabItem':'']" @click="commentTagShow=0">评论</div>
-						<!-- <div :class="[commentTagShow==1?'cb-tabItem':'']" @click="commentTagShow=1">评分</div> -->
-            <!-- v-show="oid == '4c686762-1d0a-11ed-8c78-005056b86db5'" -->
-						<div :class="[commentTagShow==2?'cb-tabItem':'']" @click="commentTagShow=2">总评</div>
-					</div>
-          <el-select v-model="pzStype" @change="selectPz" class="selectBox" v-show="commentTagShow == 0">
-            <el-option label="时间降序" :value="1"></el-option>
-            <el-option label="时间升序" :value="2"></el-option>
-            <el-option label="我的评课" :value="3"></el-option>
-          </el-select>
-          <img src="../../assets/pzBtn.png" @click="pzDialog = false" alt="" />
-        </div>
       </div>
-      <div :class="pzList && pzList.length ? 'pzBox' : 'noPzBox'" v-if="commentTagShow==0">
-        <div class="pzListBox" v-if="pzList && pzList.length">
-          <div class="pzList" v-for="(pz, pzIndex) in pzList" :key="pzIndex">
-            <div class="pzNavTop">
-              <div>评</div>
-              <div>
-                {{
-                  pz.username && pz.username.length > 5
-                    ? pz.username.substring(0, 5) + "..."
-                    : pz.username
-                }}的评论
-              </div>
-              <div
-                class="pzDelete"
-                v-if="pz.userid == userid"
-                @click="deletePz(pz.id)"
-              >
-                删除
-              </div>
-            </div>
-            <div
-              @click="checkImg(getImgList(pz.content))"
-              class="pzContent cont"
-              v-html="pz.content"
-              v-if="pz.type == '1'"
-            ></div>
-            <div class="pzContent" v-if="pz.type == '2'">
-              <audio :src="pz.content" controls="controls" ref="audio">
-                Your browser does not support the audio element.
-              </audio>
-            </div>
-            <div class="pzContent" v-if="pz.type == '3'">
-              <img
-                :src="pz.content"
-                style="width: 90%; margin: 0 auto; display: block"
-                @click="previewImg(pz.content)"
-              />
-            </div>
-            <div class="timeAndReply">
-              <div class="time">
-                {{ pz.time }}
-              </div>
-              <div @click="setReplyIndex(pz.id, pzIndex)">回复</div>
-            </div>
 
-            <div v-if="pz.hfList && pz.hfList.length > 0" class="hfBox">
-              <div
-                v-for="(h, hIndex) in pz.hfList"
-                :key="hIndex"
-                class="hfItem"
-              >
-                <div class="whoReplyWho">
-                  <div class="hfName">{{ h.username }}</div>
-                  <div class="hfImg">
-                    <img src="../../assets/icon/newIcons/right.png" alt="" />
-                  </div>
-                  <div class="hfName">{{ pz.username }}</div>
-                </div>
-                <div class="hfContent" v-html="h.content"></div>
-                <div class="hfBottom">
-                  <div class="hfTime">{{ h.time }}</div>
-                  <div
-                    class="deleteHfItem"
-                    @click="deleteReply(h.id)"
-                    v-if="userid == h.userid"
-                  >
-                    <img src="../../assets/icon/newIcons/delete.png" alt="" />
-                  </div>
-                </div>
-              </div>
-            </div>
-
-            <!-- <div class="replyBox" v-if="replyIndex[pzIndex] && replyIndex[pzIndex] == true">
-              <div class="replyInput">
-                <el-input v-model="reply[pzIndex]"></el-input>
-              </div>
-              <el-button @click="addHf(pz.id, pzIndex)">回复</el-button>
-            </div> -->
-          </div>
-        </div>
-        <div class="noPz" v-else>
-          <img src="../../assets/icon/noPz.png" alt="" />
-        </div>
-        <div class="addPzButton">
-          <div class="addPz" @click="(addPzDialog = true), (pzType = 1)">
-            添加评论
-          </div>
-          <!-- <div class="img1">
-            <div @click="(addPzDialog = true), (pzType = 2)">
-              <img src="../../assets/audio.png" /><span>音频</span>
-            </div>
-          </div> -->
-        </div>
+      <div class="pec_content">
+        <iframe allow="camera *; microphone *;display-capture;midi;encrypted-media;clipboard-write;clipboard-read" webkitallowfullscreen="" mozallowfullscreen="" allowfullscreen="" frameborder="no" border="0" :src="iframeSrc" v-if="showIframe" style="width: 100%; height: 100%; border: none"></iframe>
       </div>
-			<div class="scoreList" v-if="commentTagShow==1">
-				<scoreItem v-for="item in scoreList.datalist" @refresh="getScoreList" :data="item" :isScore="scoreList.isScoreList.filter(i=>(i.userid==item.userid && i.courseid == item.courseId))" :key="item.courseId"/>
-			</div>
-      <div class="scoreList" v-if="commentTagShow==2" style="position: relative">
-        <scoreZong :courseid="id" :userid="userid" @insertMemorandum="insertMemorandum"></scoreZong>
-			</div>
     </div>
-    <div
-      v-if="toolDialogVisible == true"
-      class="toolMask"
-      @click="toolDialogVisible = false"
-    ></div>
   </div>
 </template>
 
 <script>
-import "../../common/aws-sdk-2.235.1.min.js";
-// import pdf from "../components/pdf3";
-import pdf from "../components/vpdf";
-import AskStatic from "../components/askStatic";
-import AskStatic2 from "../components/askStatic2";
-import AnswerData2 from "../components/answerData2";
-import AnswerData from "../components/answerData";
-import sortToolWorkShow from "../components/sortToolWorkShow.vue";
-import EditorBar from "../tools/wangEnduit.vue";
-import Table from "../tools/table.vue";
-import Time from "../tools/time.vue";
-import Mind from "../tools/jsmind.vue";
-import Sunburst from "../tools/sunburst";
-import SeeBoard from "../tools/seeBoard";
-import * as imageConversion from "image-conversion";
-import Audio from "../components/audio.vue";
-import { Empty } from "element-ui";
-import RecordRTC from "recordrtc";
-import axios from "axios";
-import JSZip from "jszip";
-import FileSaver from "file-saver";
-import * as Diff from 'diff'
-import correctText from '../components/correctText.vue'
-import scoreItem from '../scoreList/scoreItem.vue'
-import scoreZong from '../scoreZong/index.vue'
-import MarkdownIt from "markdown-it";
-import { v4 as uuidv4 } from "uuid";
-var OpenCC = require("opencc-js");
-import choseWordCloud from '../components/choseWordCloud.vue'
-import { myMixin } from "@/mixins/mixin.js"
-import { tools as toolsList } from "@/common/tools2.js";
-import katex from 'katex'
-import 'katex/dist/katex.min.css'
-let converter = OpenCC.Converter({
-  from: "hk",
-  to: "cn"
-});
-const getFile = (url) => {
-  return new Promise((resolve, reject) => {
-    var credentials = {
-        accessKeyId: "AKIATLPEDU37QV5CHLMH",
-        secretAccessKey: "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",
-      }; //秘钥形式的登录上传
-      window.AWS.config.update(credentials);
-      window.AWS.config.region = "cn-northwest-1"; //设置区域
-      let url2 = url;
-      let _url2 = "";
-      if (
-        url2.indexOf("https://view.officeapps.live.com/op/view.aspx?src=") != -1
-      ) {
-        _url2 = url2.split(
-          "https://view.officeapps.live.com/op/view.aspx?src="
-        )[1];
-      } else {
-        _url2 = url2;
-      }
-      var s3 = new window.AWS.S3({ params: { Bucket: "ccrb" } });
-      let name = decodeURIComponent(_url2.split("https://ccrb.s3.cn-northwest-1.amazonaws.com.cn/")[1])
-      var params = {
-        Bucket: "ccrb",
-        Key: name
-      };
-      s3.getObject(params, function (err, data) {
-        if (err) {
-          console.log(err, err.stack)
-          resolve({ data: 1 });
-        }else {
-          resolve({ data: data.Body });
-          console.log(data);
-        }          // sxuccessful response
-
-      });
-    // axios({
-    //   method: "get",
-    //   url,
-    //   responseType: "blob",
-    // })
-    //   .then((data) => {
-    //     resolve({ data: data.data });
-    //   })
-    //   .catch((error) => {
-    //     resolve({ data: 1 });
-    //     // reject(error.toString());
-    //   });
-  });
-};
 export default {
-  mixins: [ myMixin ],
-
-  components: {
-    choseWordCloud,
-    EditorBar,
-    Time,
-    pdf,
-    AskStatic,
-    AskStatic2,
-    Mind,
-    Sunburst,
-    SeeBoard,
-    AnswerData2,
-    AnswerData,
-    sortToolWorkShow,
-    Audio,
-    Table,
-		correctText,
-		scoreItem,
-    scoreZong,
-  },
   data() {
     return {
-      // 是否允许学生查看内容资料 2不可以 1可以
-      IsStulook:false,
-      homeWorkLoading:false,
-			toolsList: toolsList,
-      wordCloudKey: 0,
-      bg: null,
-      drawShow: false,
-      dialogVisible: false,
-      dialogVisiblePl: false,
-      commentDialogVisible: false,
-      dialogVisibleMember: false,
-      dialogVisibleWordCloud: false,
-      videoVisible: false,
-      isStar: false,
-      studentEvalDialogVisible: false,
-      studentEvalDialogVisibleTeacher: false,
-      dialogVisibleSelect: false,
-      dialogVisibleSelectTeacher: false,
-      dialogVisibleScore: false,
-      dialogVisibleENScore: false,
-      dialogVisibleSentence: false,
-      dialogVisibleSentenceTeacher: false,
-      dialogVisibleSentence1: false,
-      dialogVisibleWorks: false,
-      dialogVisibleTable: false,
-      dialogVisibleTableTeacher: false,
-      dialogVisibleWord: false,
-      dialogVisibleWordTeacher: false,
-      dialogVisibleTable2: false,
-      dialogVisibleTable3: false,
-      dialogVisibleGroupWork: false,
-      dialogVisibleUpdateGroup: false,
-      dialogVisibleDeleteGroup: false,
-      dialogVisibleSname: false,
-      dialogVisibleVideo: false,
-      dialogVisiblePickPeople: false,
-      worksSName: "",
-      classJuri: [],
-      uploadStudentJuri: [],
-      uploadCid: "",
-      snameWid: "",
-      sStudent: {},
-      sTool: "",
-      bzText: "",
-      commentDetail: [],
-      selectAnswer: [],
-      videoDetail: {},
-      selectJson: {},
-      eScore: { eBzText: "", eStar: [] },
       id: this.$route.query.courseId,
       userid: this.$route.query.userid,
       classId: this.$route.query.cid,
       role: this.$route.query.role,
-      // courseTypeLine: this.$route.query.type,
       oid: this.$route.query.oid,
       org: this.$route.query.org,
       tType: this.$route.query.tType,
       courseType: this.$route.query.type,
       screenType: this.$route.query.screenType,
       tcid2: this.$route.query.tcid,
-      tcid: "",
-      pptImgUrl: "",
-      pptImgUrl1: "",
-      commentText: "",
-      full: false,
-      sIsOpen: false,
-      IsLookOpen: false,
-      IsFollow: false,
-      pzDialog: false,
-      contentDialog: false,
-      mlDialog: false,
-      type: 1,
-      sentenceList: [{ sentenceTitle: "", addSentence: [], rightAnswer: [] }],
-      sentenceList1: [],
-      tableJson: [],
-      tableJsonO: [],
-      wordJson: [],
-      wordJsonO: [],
-      vedio: [],
-      text: [],
-      textList: [],
-      line: [],
-      lineList: [],
-      chapTools: [],
-      chapToolList: [],
-      file: [],
-      fileC: [],
-      vedioTime: [],
-      upToolImg: "",
-      preTime: 0,
-      rateList: {
-        ca: 0,
-      },
-      rateParams: [],
-      colors: ["#DFDFDF", "#DFDFDF", "#DFDFDF"],
-      studyJuri: [
-        {
-          content: "",
-          cover: [],
-          upVedio: [],
-          upFile: [],
-        },
-      ],
-      isClose: 0,
-      plworkFile: [],
-      mr: require("../../assets/vedioPic.png"),
-      word: require("../../assets/icon/isWord.png"),
-      word2: require("../../assets/icon/word2.png"),
-      video: require("../../assets/icon/isVideo.png"),
-      noLikes: require("../../assets/icon/comment/noLikes.png"),
-      likes: require("../../assets/icon/comment/likes.png"),
-      scoreImg: require("../../assets/score.png"),
+      tcid:"",
+      showIframe: false,
+      iframeSrc: "",
       courseDetail: {},
-      reply: "",
-      isSelect: false,
-      chapInfo: [],
-      chapInfoList: [],
-      taskCount: 0,
-      imgList: [],
-      noImgList: [],
-      pzList: [],
-      timeWorkList: [],
-      PlTextList: [
-        "Excellent！",
-        "nice！",
-        "很有创意！",
-        "还不错哦～",
-        "继续努力哦～",
-      ],
-      isClickNav: "",
-      navId: "",
-      playerOptions: {
-        playbackRates: [0.7, 1.0, 1.5, 2.0], //播放速度
-        autoplay: false, //如果true,浏览器准备好时开始回放。
-        muted: false, // 默认情况下将会消除任何音频。
-        loop: false, // 导致视频一结束就重新开始。
-        preload: "auto", // 建议浏览器在<video>加载元素后是否应该开始下载视频数据。auto浏览器选择最佳行为,立即开始加载视频（如果浏览器支持）
-        language: "zh-CN",
-        aspectRatio: "16:9", // 将播放器置于流畅模式，并在计算播放器的动态大小时使用该值。值应该代表一个比例 - 用冒号分隔的两个数字（例如"16:9"或"4:3"）
-        fluid: true, // 当true时，Video.js player将拥有流体大小。换句话说，它将按比例缩放以适应其容器。
-        sources: [
-          {
-            type: "video/mp4", //这里的种类支持很多种：基本视频格式、直播、流媒体等，具体可以参看git网址项目   || "video/ogg"|| "video/webm"
-            src: "", //url地址require("../../../assets/media/aaa.mp4")
-          },
-        ],
-        // poster: require("../../../assets/tu31.png"), //你的封面地址
-        // poster: dataRes.imgUrl, //你的封面地址
-        notSupportedMessage: "此视频暂无法播放，请稍后再试", //允许覆盖Video.js无法播放媒体源时显示的默认信息。
-        controlBar: {
-          timeDivider: true, //当前时间和持续时间的分隔符
-          durationDisplay: true, //显示持续时间
-          remainingTimeDisplay: false, //是否显示剩余时间功能
-          fullscreenToggle: true, //全屏按钮
-        },
-      },
-      playerOptions1: {
-        playbackRates: [0.7, 1.0, 1.5, 2.0], //播放速度
-        autoplay: false, //如果true,浏览器准备好时开始回放。
-        muted: false, // 默认情况下将会消除任何音频。
-        loop: false, // 导致视频一结束就重新开始。
-        preload: "auto", // 建议浏览器在<video>加载元素后是否应该开始下载视频数据。auto浏览器选择最佳行为,立即开始加载视频（如果浏览器支持）
-        language: "zh-CN",
-        aspectRatio: "16:9", // 将播放器置于流畅模式，并在计算播放器的动态大小时使用该值。值应该代表一个比例 - 用冒号分隔的两个数字（例如"16:9"或"4:3"）
-        fluid: true, // 当true时，Video.js player将拥有流体大小。换句话说，它将按比例缩放以适应其容器。
-        sources: [
-          {
-            type: "video/mp4", //这里的种类支持很多种：基本视频格式、直播、流媒体等，具体可以参看git网址项目   || "video/ogg"|| "video/webm"
-            src: "", //url地址require("../../../assets/media/aaa.mp4")
-          },
-        ],
-        // poster: require("../../../assets/tu31.png"), //你的封面地址
-        // poster: dataRes.imgUrl, //你的封面地址
-        notSupportedMessage: "此视频暂无法播放，请稍后再试", //允许覆盖Video.js无法播放媒体源时显示的默认信息。
-        controlBar: {
-          timeDivider: true, //当前时间和持续时间的分隔符
-          durationDisplay: true, //显示持续时间
-          remainingTimeDisplay: false, //是否显示剩余时间功能
-          fullscreenToggle: true, //全屏按钮
-        },
-      },
-      playerO: {},
-      noneBtnImg: false,
-      proVisible: false,
-      proVisible2: false,
-      progress: 0,
-      isFinishSize: 0,
-      isAllSize: 0,
-      questionAnswer: "",
-      answerQ: "", //问答标题
-      rateJson: [],
-      wbCount: 0,
-      wordCount: 0,
-      mindCount: 0,
-      askCount: 0,
-      noteCount: 0,
-      mindNetWorkCount: 0,
-      libraryCount: 0,
-      workCount: 0,
-      timeCount: 0,
-      answerCount: 0,
-      trainCount: 0,
-      evalCount: 0,
-      dialogImageUrl: "",
-      pictureDialog: false,
-      toolTypeList: [],
-      dialogVisible1: false,
-      dialogVisible2: false,
-      dialogVisible3: false,
-      dialogVisible6: false,
-      dialogVisible4: false,
-      isNoHomeWork: false,
-      dialogVisible5: false,
-      dialogVisible5Teacher: false,
-      dialogVisibleChoice: false,
-      dialogVisibleChoiceTeacher: false,
-      answerDialogVisible: false,
-      answerDialogVisibleTeacher: false,
-      juriVisible: false,
-      timeDialogVisible: false,
-      replyDialogVisible: false,
-      toolDialogVisible: false,
-      engDialogVisible: false,
-      engUpdateDialogVisible:false,
-      engEvaDialogVisible: false,
-      evaEngJson: {
-        teacherJson: {},
-        studentJson: {},
-        message: {},
-      },
-      isNoUserid:false,
-      engListLength:0,
-      engWid:"",
-      newEnglishList:{
-        engTitle:"",
-        engText:"",
-      },
-      newEnglishList1:[],
-      oldEnglishJson:{},
-      oldEnglishJson1:{},
-      englishList1:{},
-      englishList:{},
-      myAnswerList1:{},
-      topHeight:0,
-      newEngIndex:-1,
-      englishToolIndex:0,
-      userMes:{},
-      englishToolIndex:0,
-      replyIndex: 0,
-      replyPid: "",
-      radio: [],
-      isAsk: false,
-      askJson: {
-        askCount: 1,
-        askTitle: "",
-        askJson: [{ askstitle: "", askItem: 1, checkList: [] }],
-      },
-      testJson: {},
-      englishList: {},
-      topHeight:0,
-      checkJson: [],
-      askList: [],
-      answerList: [],
-      navList: [],
-      addPzDialog: false,
-      pzConText: "",
-      worksStudent: [],
-      isCloseList: [],
-      workStudent: [],
-      groupStudent: [],
-      groupStudentUid: [],
-      noWorksS: [],
-      isWorksS: [],
-      noWorksStudent: [],
-      toolindex: 0,
-      toolDetailIndex: null,
-      groupIndex: 0,
-      workTypeB: false,
-      workTypeC: false,
-      isAnswer: false,
-      isHovered: false,
-      isHovered1: false,
-      isHovered2: false,
-			commentTagShow:0,
-      timer: null,
-      timer2: null,
-      opertimer: null,
-      showType: '',
-      fileType: 0,
-      showPDF: false,
-      noteName: "",
-      evaJuri: [],
-      evalua: "",
-      eTitle: "",
-      eName: "",
-      eJson: {},
-      fid: "", //一级
-      sid: "", //二级
-      tid: "", //二级
-      typeMode: 1,
-      eJSONNum: 0,
-      Etype: 1,
-      data: {
-        meta: {
-          name: "example",
-          author: "dd@163.com",
-          version: "0.2",
-        },
-        format: "node_array",
-        data: [{ id: "root", isroot: true, topic: "" }],
-      },
-      fullDialogVisible: false,
-      fulltype: "",
-      fullUrl: "",
-      commentIndexJson: {},
-      Stbodywidth: 0,
-      ispzType: 0,
-      pzType: 1,
-      wScore: 0,
-      scoreDetail: "",
-      videoStart: false,
-      recorder: null,
-      groupJson: {},
-      islock: false,
-      groupJson2: {},
-      dialogVisibleGroup: false,
-      dialogVisibleGroup2: false,
-      updateGroupArray: [],
-      updateGroupUser: {},
-      deleteGroupUser: [],
-      deleteGroupArray: {},
-      checkChair: "",
-      checkDeleteGroup: [],
-      inviteCode: "",
-      courseGroupStudent: [],
-      courseGroupStudentUid: [],
-      courseGroup: {},
-      isGroup: false,
-      toolIndex: null,
-      tool: {},
-      isWorkTool: [
-        16, 32, 57, 4, 45, 15, 1, 3, 6, 7, 26, 41, 47, 48, 52, 50, 40,
-      ], //, 40
-      videoJson: {},
-			videoType:0,
-      toolType: 0,
-      checktoolArray: [],
-      vChapterData: [],
-      isUpdateToolDetail: false,
-      isUpdateToolDetail1: false,
-      updateToolDetailInner: "",
-      checkboxList: [],
-      plIndex: "",
-      worksSName2: "",
-      worksSid: "",
-      wordCloudData: [],
-      isPickStudent: [],
-      pzStype: 1,
-      myAnList: {},
-      downLoading: false,
-      greyType: false,
-      correctWord: [],
-      EnglishVoiceDialog: false,
-      englishVoiceJson: {},
-      englishVoiceJsonWork:[],
-			scoreList:{
-				listdata:[],
-				isScoreList:[],
-			},
-			classRoomHelperWidth: '85px',
-			orgArray:[],
-      oidArray:[],
-			splitScreenData:{
-        isOpen:false,
-        userId:"",
-        uid:"",
-        myUid:"",
-        loading:false,
-        behavior:null,
-      },
-      confirmOpenDig:false,
-      confirmOpenDigData:'',
-      diffKey:"1"
+      pageLoading: false,
+      inviteCode:"",
+      opertimer: null, // 定时器
     };
   },
   methods: {
-    //查看应用中心作业
-    openCocoFlow(w){
-      this.$refs.cocoFlowDiaRef.openAppWork(w)
-    },
-		getAIJ(){
-			this.ajax.get(this.$store.state.api+"getAIJ","").then(res=>{
-				let oid = res.data[0];
-				let org = res.data[1];
-				let oidArray = [];
-				let orgArray = [];
-				oid.forEach(i=>oidArray.push(i.oid))
-				org.forEach(i=>orgArray.push(i.oid))
-				this.orgArray = orgArray;
-				this.oidArray = oidArray;
-			})
-		},
-		insertMemorandum(_html){//保存行为操作
-			//variable
-			//btn
-			let params = [{
-				uid:this.userid,
-				courseId:this.id+(this.tcid2?this.tcid2:''),
-				content:_html
-			}]
-
-			console.log(params)
-
-			this.ajax.post(this.$store.state.api+'insert_systemOperation_countdownBehavior',params).then(res=>{
-				if(res.data==1){
-					console.log('保存操作成功')
-				}else{
-					console.log('保存操作失败')
-				}
-			}).catch(e=>{
-				console.log('保存操作失败')
-				console.log(e)
-			})
-		},
-    gx(){
-      this.$forceUpdate();
+    goTo(path) {
+      this.$router.push(path);
     },
-    isUpdateCorrect(t,p){
-      if(this.greyType == false){
-        this.isUpdateText = t;
-        this.greyType = true;
-      }else{
-        if(p == 1){
-          this.newEnglishList.engText = this.isUpdateText;
-        }else if(p == 2){
-          this.oldEnglishJson1.engText = this.isUpdateText;
-        }else if(p == 3){
-          this.newEnglishList.engText = this.isUpdateText;
-        }else{
-          this.newEnglishList1[this.newEngIndex].cWork.engText = this.isUpdateText;
-        }
-        this.greyType = false
-      }
+    refreshCourse() {
+      this.getCourseDetail();
     },
-    aiCorrect(t,p){
-      let aiText = "";
-      const loading = this.$loading.service({
-        background: "rgba(255, 255, 255)",
-        target: document.querySelectorAll(".loadingText")[0],
-      });
-      let param = {
-        model: "gpt-3.5-turbo",
-        temperature: 0,
-        max_tokens: 2048,
-        top_p: 1,
-        frequency_penalty: 0,
-        presence_penalty: 0,
-        messages: [
-          {
-            role: "user",
-            content:
-              `Role: 你是一名小学英语作文的老师，根据这篇文章的内容你去批改这篇文章，然后仅输出一篇纠错好的文章。文章：${t}`,
-          },
-        ],
-        uid: this.userid,
-        stream: false,
+    getCourseDetail() {
+      this.pageLoading = true;
+      let params = {
+        courseId: this.id
       };
-      this.ajax.post("https://gpt.cocorobo.cn/chat", param).then(
-        (res) => {
-          if (
-            res.data.FunctionResponse &&
-            res.data.FunctionResponse.result &&
-            res.data.FunctionResponse.result == "无效请求,请重新发起对话"
-          ) {
-            this.$message.error("你的作文内容太长，无法使用Ai批注!");
-            return;
-          }
-          aiText =
-            res.data.FunctionResponse.choices[0].message.content;
-          aiText = aiText.replace(/%/g,"%25");
-          // let w = "";
-          // let a = Diff.diffWordsWithSpace(this.oldEnglishJson.engText,aiText);
-          // for(var k = 0;k<a.length;k++){
-          //   //diffWordsWithSpace
-          //   if(a.length > 1){
-          //       if(a[k].added == true){
-          //         w += '<span style="background-color: green;color:#fff">' + a[k].value + '</span>';
-          //       }else if(a[k].removed == true){
-          //         w += '<span style="text-decoration: line-through;color:red">' + a[k].value + '</span>';
-          //       }else{
-          //         w += '<span>' + a[k].value + '</span>';
-          //       }
-          //   }else{
-          //     if(p == 1){
-          //       w = this.newEnglishList.engText;
-          //     }else if(p == 2){
-          //       w = this.oldEnglishJson1.engText;
-          //     }else if(p == 3){
-          //       w = this.newEnglishList.engText;
-          //     }else{
-          //       w = this.newEnglishList1[this.newEngIndex].cWork.engText;
-          //     }
-          //   }
-          // }
-          if(p == 1){
-					 this.newEnglishList.engText = aiText;
-					}else if(p == 2){
-					 this.oldEnglishJson1.engText = aiText;
-					}else if(p == 3){
-					 this.newEnglishList.engText = aiText;
-					}else{
-					 this.newEnglishList1[this.newEngIndex].cWork.engText = aiText;
-					}
-					loading.close();
-        },
-        (err) => {
-          console.log(err);
-          loading.close();
-        }
-      );
-    },
-    addToolChoose() {
-      if (!this.checktoolArray.length) {
-        this.$message.error("请选择要添加的任务");
-        return;
-      }
-      if (
-        !this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-          this.taskCount
-        ].toolChoose[0].tool.length
-      ) {
-        this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-          this.taskCount
-        ].toolChoose[0].tool = this.checktoolArray;
-      } else {
-        this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-          this.taskCount
-        ].toolChoose.push({
-          tool: this.checktoolArray,
-          toolDetail: "",
-          toolType: 0,
-          askCount: 1,
-          askTitle: "",
-          askJson: [{ askstitle: "", askItem: 1, checkList: [] }],
-        });
-      }
 
-      let params = [
-        {
-          cid: this.id,
-          chapters: JSON.stringify(this.chapInfoList),
-          uid: this.userid,
-          unitIndex: this.courseType,
-        },
-      ];
       this.ajax
-        .post(this.$store.state.api + "updateWorkNew4", params)
-        .then((res) => {
-          this.$message({
-            message: "添加成功",
-            type: "success",
-          });
-          this.checktoolArray = [];
-          this.getCourseDetail(2);
-          this.checkBz(
-            this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-              this.taskCount
-            ].toolChoose.length - 1
-          );
-          this.toolDialogVisible = false;
-          this.refreshCourse();
-          this.$forceUpdate();
+        .get(this.$store.state.api + "selectCourseDetail3", params)
+        .then(res => {
+          console.log("getCourseDetail", res);
+          this.courseDetail = res.data[0][0];
+          this.courseDetail.chapters = JSON.parse(this.courseDetail.chapters);
+          this.tcid = this.arrayToArray(
+            this.courseDetail.juri ? this.courseDetail.juri.split(",") : [],
+            this.tcid2 ? this.tcid2.split(",") : []
+          )[0] || "";
+          if (this.tcid && res.data[1].length) {
+            let _inviteA = [];
+            for (var ik = 0; ik < res.data[1].length; ik++) {
+              _inviteA.push({
+                cid: res.data[1][ik].classid,
+                ic: res.data[1][ik].code,
+              });
+            }
+            for (var ik = 0; ik < _inviteA.length; ik++) {
+              if (
+                this.arrayToArray(
+                  _inviteA[ik].cid.split(","),
+                  this.tcid.split(",")
+                ).length
+              ) {
+                this.inviteCode = _inviteA[ik].ic;
+                break;
+              }
+            }
+          }
+          this.setPptIframe()
+          this.pageLoading = false;
         })
-        .catch((err) => {
-          console.error(err);
+        .catch(err => {
+          console.log(err);
+          this.$message.error("获取课程数据失败");
+          this.pageLoading = false;
         });
     },
-    checkBz(index) {
-      this.isUpdateToolDetail = false;
-      this.$forceUpdate();
-      setTimeout(() => {
-        document.scrollingElement.scrollTop =
-          document.querySelectorAll(".filebox")[index].offsetTop +
-          document.querySelector(".student_body").offsetTop;
-      }, 500);
-    },
-    updateToolDetail(i, type) {
-      if (!this.isUpdateToolDetail1 && type == 2 && (this.courseDetail.userid == this.userid || (this.courseDetail.course_teacher && this.courseDetail.course_teacher.indexOf(this.userid) != -1))) {
-        this.toolDetailIndex = i
-        this.isUpdateToolDetail1 = true;
-        setTimeout(() => {
-          this.updateToolDetailInner = JSON.parse(
-            JSON.stringify(
-              this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-                this.taskCount
-              ].toolChoose[i].toolDetail
-            )
-          );
-          document.querySelector(".checkTextArea").focus();
-        }, 0);
-      } else if((this.isUpdateToolDetail1 && type != 2)){
-        // this.toolDetailIndex = i;
-        this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-          this.taskCount
-        ].toolChoose[i].toolDetail = JSON.parse(
-          JSON.stringify(this.updateToolDetailInner)
-        );
-        let params = [
-          {
-            cid: this.id,
-            chapters: JSON.stringify(this.chapInfoList),
-            uid: this.userid,
-            unitIndex: this.courseType,
-          },
-        ];
-        this.ajax
-          .post(this.$store.state.api + "updateWorkNew4", params)
-          .then((res) => {
-            this.isUpdateToolDetail1 = false;
-            this.$message({
-              message: "修改成功",
-              type: "success",
-            });
-            this.toolDetailIndex = null;
-
-            this.updateToolDetailInner = "";
-            this.getCourseDetail(2);
-            this.$forceUpdate();
-          })
-          .catch((err) => {
-            console.error(err);
-          });
-      } else if((this.isUpdateToolDetail1 && type == 2)){
-        this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-          this.taskCount
-        ].toolChoose[this.toolDetailIndex].toolDetail = JSON.parse(
-          JSON.stringify(this.updateToolDetailInner)
-        );
-        let params = [
-          {
-            cid: this.id,
-            chapters: JSON.stringify(this.chapInfoList),
-            uid: this.userid,
-            unitIndex: this.courseType,
-          },
-        ];
-        this.ajax
-          .post(this.$store.state.api + "updateWorkNew4", params)
-          .then((res) => {
-            this.$message({
-              message: "修改成功",
-              type: "success",
-            });
-
-            this.toolDetailIndex = i;
-            this.isUpdateToolDetail1 = true;
-            setTimeout(() => {
-              this.updateToolDetailInner = JSON.parse(
-                JSON.stringify(
-                  this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-                    this.taskCount
-                  ].toolChoose[i].toolDetail
-                )
-              );
-              document.querySelector(".checkTextArea").focus();
-            }, 0);
-            this.getCourseDetail(2);
-            this.$forceUpdate();
-          })
-          .catch((err) => {
-            console.error(err);
-          });
-      }
-    },
-    jumpGj(i, j, k, l) {
-      for (var z = 0; z < this.navList.length; z++) {
-        for (var q = 0; q < this.navList[z].task.length; q++) {
-          for (var w = 0; w < this.navList[z].task[q].tool.length; w++) {
-            this.navList[z].task[q].tool[w].isTool = false;
-          }
-        }
-      }
-      console.log(this.navList);
-      this.navList[i].task[j].tool[k].isTool =
-        !this.navList[i].task[j].tool[k].isTool;
-      var a = document.scrollingElement;
+    setPptIframe() {
+      this.showIframe = false;
 
-      let target = document.querySelector(`#gj${k}`);
-      if (target) {
-        // target.scrollIntoView(true);
-        // setTimeout(() => {
-        //   a.scrollTop = a.scrollTop - 150;
-        // }, 0);
-        target.scrollIntoView();
-        setTimeout(()=>{
-            let scrollBody = document.querySelector('.body_student').parentElement
-            scrollBody.scrollTop = scrollBody.scrollTop - 100
-        }, 0);
+      this.$nextTick(() => {
+        let _url = `https://ppt.cocorobo.cn/?mode=student&courseid=${this.id}&userid=${this.userid}&oid=${this.oid}&org=${this.org}&cid=${this.tcid}&type=${this.tType}`;
 
-      }
-      this.navId = ""
-			let flag = this.courseType == i;
-			let flag2 = this.taskCount == j
-      if (l) {
-        this.courseType = i;
-        // this.navId = l;
-        this.taskCount = j;
-        this.selectPz();
-        this.getHomeWork();
-        this.getCourseDetail(2);
-        this.changeSplitScreenBehavior({form:{courseType:this.courseType,taskCount:this.taskCount,toolType:k}})
-				if(flag){
-					if(flag2){
-						this.insertMemorandum(`选择<span class="variable">工具${k+1}：${this.toolsList[this.navList[i].task[j].tool[k].tool]}</span>`)
-					}else{
-						this.insertMemorandum(`选择<span class="variable">任务${j+1}${this.navList[i].task[j].taskName?'：'+this.navList[i].task[j].taskName:''}</span>→<span class="variable">工具${k+1}：${this.toolsList[this.navList[i].task[j].tool[k].tool]}</span>`)
-					}
-				}else{
-					this.insertMemorandum(`选择<span class="variable">阶段${i+1}${this.navList[i].dyName?'：'+this.navList[i].dyName:''}</span>→<span class="variable">任务${j+1}${this.navList[i].task[j].taskName?'：'+this.navList[i].task[j].taskName:''}</span>→<span class="variable">工具${k+1}：${this.toolsList[this.navList[i].task[j].tool[k].tool]}</span>`)
-				}
-      }
+        this.iframeSrc = _url;
 
-      // var b = this.$refs["bz" + k][0];
-      // a.scrollTop = b.offsetTop;
+        this.showIframe = true;
+      });
     },
-    addTools2(i) {
-      if (i == 4) {
-        // this.openTools2(4);
-        this.$message.error("暂未开放");
-        return;
-      }
-      if (i == 45) {
-        // this.openTools2(45);
-        this.$message.error("暂未开放");
-        return;
-      }
-      if (i == 47) {
-        // this.openTools2(47);
-        this.$message.error("暂未开放");
-        return;
-      }
+    arrayToArray(arrayo, arrayt) {
+      let array1 = arrayo;
+      let array2 = arrayt;
 
-      if (i == 49) {
-        // this.openTools2(49);
-        this.$message.error("暂未开放");
-        return;
-      }
-      if (i == 62) {
-        // this.openTools(itemTaskIndex, 62, toolIndex);
-        this.$message.error("暂未开放");
-        return;
-      }
-      if (i == 15) {
-        // this.openTools(itemTaskIndex, 15, toolIndex);
-        this.$message.error("暂未开放");
-        return;
-      }
-      if (i == 40) {
-        // this.openTools(itemTaskIndex, 40, toolIndex);
-        this.$message.error("暂未开放");
-        return;
-      }
-      if (i == 41) {
-        // this.openTools(itemTaskIndex, 41, toolIndex);
-        this.$message.error("暂未开放");
-        return;
-      }
-      if (i == 42) {
-        // this.openTools(itemTaskIndex, 42, toolIndex);
-        this.$message.error("暂未开放");
-        return;
-      }
+      let commonElements = [];
 
-      if (this.checktoolArray.length > 0) {
-        if (this.checktoolArray.indexOf(i) != -1) {
-          this.checktoolArray.splice(this.checktoolArray.indexOf(i), 1);
-        } else {
-          this.checktoolArray = [];
-          this.checktoolArray.push(i);
+      for (let i = 0; i < array1.length; i++) {
+        for (let j = 0; j < array2.length; j++) {
+          if (array1[i] === array2[j]) {
+            commonElements.push(array1[i]);
+          }
         }
-      } else {
-        this.checktoolArray.push(i);
-      }
-      this.$forceUpdate();
-    },
-    jump() {
-      window.topU.postMessage({ tools: "43" }, "*");
-    },
-    getUpdateMore(f, checkboxList, searchTN, index) {
-      this.dialogVisibleMember = f;
-      this.checkboxList = checkboxList;
-      this.worksSName2 = JSON.parse(JSON.stringify(searchTN));
-      this.plIndex = index;
-    },
-    setPlname(a) {
-      if (this.plworkFile.length) {
-        this.plworkFile[this.plIndex].username = a;
-      } else {
-        this.worksSName = a;
-      }
-      this.dialogVisibleMember = false;
-    },
-    previewImg(url,w) {
-      this.$hevueImgPreview(url);
-			if(w){
-				this.insertMemorandum(`查看<span class="variable">${w.sName}</span>的作业`)
-			}
-    },
-    checkImg(list) {
-      if (!list.length) {
-        return;
-      }
-      this.$hevueImgPreview({
-        multiple: true, // 开启多图预览模式
-        imgList: list, // 需要预览的多图数组
-      });
-    },
-    change(val) {
-      console.log(val);
-    },
-    goTo(path) {
-      this.$router.push(path);
-    },
-    handlePictureCardPreview(url) {
-      this.dialogImageUrl = url;
-      this.pictureDialog = true;
-    },
-    clean(type) {
-      if (type == 1) {
-        this.studyJuri[0].cover.splice(0, 1);
-      } else if (type == 2) {
-        this.studyJuri[0].upVedio.splice(0, 1);
-      } else {
-        this.studyJuri[0].upFile.splice(0, 1);
-      }
-    },
-    clean2(index) {
-      this.plworkFile.splice(index, 1);
-    },
-    handleClose(done) {
-      if (this.videoDetail.sources && this.videoDetail.sources[0]) {
-        this.videoDetail.sources[0].src = "";
-      }
-      this.commentIndexJson = {};
-      this.changeSplitScreenBehavior({code:99})
-      done();
-    },
-    fullTools() {
-      this.full = !this.full;
-    },
-    imgChange(file, fileList, type) {
-      if (type == 1) {
-        var _tmp = this.studyJuri[0].cover;
-      } else if (type == 2) {
-        var _tmp = this.studyJuri[0].upVedio;
-      } else {
-        var _tmp = this.studyJuri[0].upFile;
       }
-      this.noneBtnImg = _tmp.length >= 1;
+      return commonElements;
     },
-    setContent(bool) {
-      this.contentDialog = bool;
-      if (bool && this.mlDialog && document.querySelector(".workd_media")) {
-        document.querySelector(".workd_media").style.height = "650px";
-      } else if (document.querySelector(".workd_media")) {
-        document.querySelector(".workd_media").style.height = "auto";
+    back(){
+      if(this.tType!=2){
+        this.goTo(
+          '/courseDetail?userid=' +
+            this.userid +
+            '&oid=' +
+            this.oid +
+            '&org=' +
+            this.org +
+            '&cid=' +
+            this.classId +
+            '&courseId=' +
+            this.id +
+            '&tType=' +
+            this.tType +
+            '&screenType=' +
+            this.screenType
+        )
+      }else{
+        this.goTo(
+          '/index?userid=' +
+            this.userid +
+            '&oid=' +
+            this.oid +
+            '&org=' +
+            this.org +
+            '&cid=' +
+            this.classId +
+            '&tType=' +
+            this.tType +
+            '&screenType=' +
+            this.screenType
+        )
       }
     },
-    setContent2(bool) {
-      this.mlDialog = bool;
-      if (
-        bool &&
-        this.contentDialog &&
-        document.querySelector(".workd_media")
-      ) {
-        document.querySelector(".workd_media").style.height = "650px";
-      } else if (document.querySelector(".workd_media")) {
-        document.querySelector(".workd_media").style.height = "auto";
+    setOperationTime() {
+      let _this = this;
+      if (_this.opertimer) {
+        clearInterval(_this.opertimer);
+        _this.opertimer = null;
       }
+      _this.opertimer = setInterval(() => {
+        _this.setoTime("600");
+      }, 600000);
     },
-    openToolAll() {
-      this.toolDialogVisible = true;
-    },
-    addImg(e) {
-      var el = e.currentTarget;
-      // this.$message.success('触发上传')
-      el.getElementsByTagName("input")[0].click();
-      e.target.value = "";
-    },
-    addSelectAnswer() {
+    setoTime(time) {
       let params = [
         {
           uid: this.userid,
           cid: this.id,
-          stage: this.courseType,
-          task: this.taskCount,
-          tool: this.toolindex,
-          content: this.selectAnswer.answer,
-          type: 7,
-        },
-      ];
-      if (this.homeWorkLoading) return this.$message.info('点击过快，请稍后...')
-      this.homeWorkLoading = true
-      this.ajax
-        .post(this.$store.state.api + "addCourseWorks", params)
-        .then((res) => {
-          this.$message({
-            message: "提交成功",
-            type: "success",
-          });
-          this.addOp3('1', "", { courseid: this.id,tool:'选择匹配',data: JSON.stringify(this.selectAnswer.answer),type: "course_tool_sub" }, "success")
-           setTimeout(() => {
-            this.homeWorkLoading = false
-          }, 500);
-
-          this.dialogVisibleSelect = false;
-          // this.selectAnswer = {};
-          this.selectSWorks();
-          this.selectStudent();
-        })
-        .catch((err) => {
-          this.$message.error("提交失败");
-          console.error(err);
-           setTimeout(() => {
-            this.homeWorkLoading = false
-          }, 500);
-
-          this.addOp3('1', "", { courseid: this.id,tool:'选择匹配',data: JSON.stringify(this.selectAnswer.answer),type: "course_tool_sub" }, err)
-
-        });
-    },
-    addSelectAnswerTeacher() {
-      let params = [
-        {
-          uid: this.sStudent.userid,
-          cid: this.id,
-          stage: this.courseType,
-          task: this.taskCount,
-          tool: this.toolindex,
-          content: this.selectAnswer.answer,
-          type: 7,
+          type: "2",
+          time: time,
         },
       ];
       this.ajax
-        .post(this.$store.state.api + "addCourseWorks", params)
-        .then((res) => {
-          this.$message({
-            message: "提交成功",
-            type: "success",
-          });
-          this.dialogVisibleSelectTeacher = false;
-          // this.selectAnswer = {};
-          this.selectSWorks();
-          this.selectStudent();
-        })
+        .post(this.$store.state.api + "addOperationTimeT2", params)
+        .then((res) => {})
         .catch((err) => {
-          this.$message.error("提交失败");
           console.error(err);
         });
     },
-    addSenWorks() {
-      for (var i = 0; i < this.sentenceList.length; i++) {
-        for (var j = 0; j < this.sentenceList[i].chooseSenList.length; j++) {
-          if (
-            this.sentenceList[i].chooseSenList[j] == undefined ||
-            this.sentenceList[i].chooseSenList[j] == ""
-          ) {
-            this.$message.error("请将答案填写完整！");
-            return;
-          }
-        }
-      }
-      let params = [
-        {
-          uid: this.userid,
-          cid: this.id,
-          stage: this.courseType,
-          task: this.taskCount,
-          tool: this.toolindex,
-          content: JSON.stringify(this.sentenceList),
-          type: 9,
-        },
-      ];
-      if (this.homeWorkLoading) return this.$message.info('点击过快，请稍后...')
-      this.homeWorkLoading = true
-      this.ajax
-        .post(this.$store.state.api + "addCourseWorks", params)
-        .then((res) => {
-          this.$message({
-            message: "提交成功",
-            type: "success",
-          });
-          this.addOp3('1', "", { courseid: this.id,tool:'排序',data: JSON.stringify(this.sentenceList),type: "course_tool_sub" }, "success")
-           setTimeout(() => {
-            this.homeWorkLoading = false
-          }, 500);
-
-          this.dialogVisibleSentence = false;
-          // this.selectAnswer = {};
-          this.selectSWorks();
-          this.selectStudent();
-        })
-        .catch((err) => {
-          this.$message.error("提交失败");
-          console.error(err);
-           setTimeout(() => {
-            this.homeWorkLoading = false
-          }, 500);
-
-          this.addOp3('1', "", { courseid: this.id,tool:'排序',data: JSON.stringify(this.sentenceList),type: "course_tool_sub" }, err)
+  },
+  destroyed() {
+    clearInterval(this.opertimer);
+    this.opertimer = null;
+  },
+  mounted() {
+    this.getCourseDetail();
+    this.setOperationTime();
+  }
+};
+</script>
 
-        });
-    },
-    addSenWorksTeacher() {
-      for (var i = 0; i < this.sentenceList.length; i++) {
-        for (var j = 0; j < this.sentenceList[i].chooseSenList.length; j++) {
-          if (
-            this.sentenceList[i].chooseSenList[j] == undefined ||
-            this.sentenceList[i].chooseSenList[j] == ""
-          ) {
-            this.$message.error("请将答案填写完整！");
-            return;
-          }
-        }
-      }
-      let params = [
-        {
-          uid: this.sStudent.userid,
-          cid: this.id,
-          stage: this.courseType,
-          task: this.taskCount,
-          tool: this.toolindex,
-          content: JSON.stringify(this.sentenceList),
-          type: 9,
-        },
-      ];
-      this.ajax
-        .post(this.$store.state.api + "addCourseWorks", params)
-        .then((res) => {
-          this.$message({
-            message: "提交成功",
-            type: "success",
-          });
-          this.dialogVisibleSentenceTeacher = false;
-          // this.selectAnswer = {};
-          this.selectSWorks();
-          this.selectStudent();
-        })
-        .catch((err) => {
-          this.$message.error("提交失败");
-          console.error(err);
-        });
-    },
-    returnTableText() {
-      this.$confirm("确定还原此模板吗？", "提示", {
-        confirmButtonText: "确定",
-        cancelButtonText: "取消",
-        type: "warning",
-      })
-        .then(() => {
-          this.tableJson = JSON.parse(JSON.stringify(this.tableJsonO));
-        })
-        .catch(() => {});
-    },
-    addTableWorks() {
-      let params = [
-        {
-          uid: this.userid,
-          cid: this.id,
-          stage: this.courseType,
-          task: this.taskCount,
-          tool: this.toolindex,
-          content: JSON.stringify(this.tableJson),
-          type: 10,
-        },
-      ];
-      if (this.homeWorkLoading) return this.$message.info('点击过快，请稍后...')
-      this.homeWorkLoading = true
-      this.ajax
-        .post(this.$store.state.api + "addCourseWorks", params)
-        .then((res) => {
-          this.$message({
-            message: "提交成功",
-            type: "success",
-          });
-          this.addOp3('1', "", { courseid: this.id,tool:'表格',data:JSON.stringify(this.tableJson),type: "course_tool_sub" }, "success")
-           setTimeout(() => {
-            this.homeWorkLoading = false
-          }, 500);
+<style scoped>
+.pptEasyClass {
+  width: 100vw;
+  height: 100vh;
+  display: flex;
+  flex-direction: column;
+  overflow: hidden;
+  box-sizing: border-box;
+  padding: 20px;
+  background-color: #f2f2f2;
+}
 
-          this.dialogVisibleTable = false;
-          // this.selectAnswer = {};
-          this.selectSWorks();
-          this.selectStudent();
-        })
-        .catch((err) => {
-          this.$message.error("提交失败");
-          console.error(err);
-           setTimeout(() => {
-            this.homeWorkLoading = false
-          }, 500);
+.pec_main {
+  width: 100%;
+  height: 100%;
+  background-color: #fff;
+  border-radius: 12px;
+}
 
-          this.addOp3('1', "", { courseid: this.id,tool:'表格',data:JSON.stringify(this.tableJson),type: "course_tool_sub" }, err)
+.pec_header {
+  width: 100%;
+  height: 80px;
+  border-radius: 12px 12px 0 0;
+  box-sizing: border-box;
+  border-bottom: solid 1px #cad1dc;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
 
-        });
-    },
-    tableRowClassName({ row, rowIndex }) {
-      if ((rowIndex + 1) % 2 === 0) {
-        return "even_row";
-      } else {
-        return "";
-      }
-    },
-    addTableWorksTeacher() {
-      let params = [
-        {
-          uid: this.sStudent.userid,
-          cid: this.id,
-          stage: this.courseType,
-          task: this.taskCount,
-          tool: this.toolindex,
-          content: JSON.stringify(this.tableJson),
-          type: 10,
-        },
-      ];
-      this.ajax
-        .post(this.$store.state.api + "addCourseWorks", params)
-        .then((res) => {
-          this.$message({
-            message: "提交成功",
-            type: "success",
-          });
-          this.dialogVisibleTableTeacher = false;
-          // this.selectAnswer = {};
-          this.selectSWorks();
-          this.selectStudent();
-        })
-        .catch((err) => {
-          this.$message.error("提交失败");
-          console.error(err);
-        });
-    },
-    returnWordText() {
-      this.$confirm("确定还原此模板吗？", "提示", {
-        confirmButtonText: "确定",
-        cancelButtonText: "取消",
-        type: "warning",
-      })
-        .then(() => {
-          this.wordJson = JSON.parse(JSON.stringify(this.wordJsonO));
-        })
-        .catch(() => {});
-    },
-    addWordWorks() {
-      let params = [
-        {
-          uid: this.userid,
-          cid: this.id,
-          stage: this.courseType,
-          task: this.taskCount,
-          tool: this.toolindex,
-          content: JSON.stringify(this.wordJson),
-          type: 13,
-          atool: 52,
-        },
-      ];
-      if (this.homeWorkLoading) return this.$message.info('点击过快，请稍后...')
-      this.homeWorkLoading = true
-      this.ajax
-        .post(this.$store.state.api + "addCourseWorks3-2", params)
-        .then((res) => {
-          this.$message({
-            message: "提交成功",
-            type: "success",
-          });
-          this.addOp3('1', "", { courseid: this.id,tool:'文档',data:JSON.stringify(this.wordJson),type: "course_tool_sub" }, "success")
-           setTimeout(() => {
-            this.homeWorkLoading = false
-          }, 500);
-
-          this.dialogVisibleWord = false;
-          // this.selectAnswer = {};
-          this.selectSWorks();
-          this.selectStudent();
-        })
-        .catch((err) => {
-          this.$message.error("提交失败");
-          console.error(err);
-           setTimeout(() => {
-            this.homeWorkLoading = false
-          }, 500);
-
-          this.addOp3('1', "", { courseid: this.id,tool:'文档',data:JSON.stringify(this.wordJson),type: "course_tool_sub" }, err)
-
-        });
-    },
-    addWordWorksTeacher() {
-      let params = [
-        {
-          uid: this.sStudent.userid,
-          cid: this.id,
-          stage: this.courseType,
-          task: this.taskCount,
-          tool: this.toolindex,
-          content: JSON.stringify(this.wordJson),
-          type: 13,
-          atool: 52,
-        },
-      ];
-      this.ajax
-        .post(this.$store.state.api + "addCourseWorks3-2", params)
-        .then((res) => {
-          this.$message({
-            message: "提交成功",
-            type: "success",
-          });
-          this.dialogVisibleWordTeacher = false;
-          // this.selectAnswer = {};
-          this.selectSWorks();
-          this.selectStudent();
-        })
-        .catch((err) => {
-          this.$message.error("提交失败");
-          console.error(err);
-        });
-    },
-    addCourseWorks(i) {
-      var typesql;
-      if (this.fileType === 0) {
-        typesql = 1;
-      } else if (this.fileType === 1) {
-        typesql = 4;
-      } else if (this.fileType === 2) {
-        typesql = 5;
-      } else if (this.fileType === 3) {
-        typesql = 12;
-      }
-
-      if (!this.studyJuri[0].cover[0].url) {
-        this.$message.error("请上传文件");
-        return;
-      }
-      let params = [
-        {
-          uid: this.userid,
-          cid: this.id,
-          stage: this.courseType,
-          task: i,
-          tool: this.toolindex,
-          content: this.studyJuri[0].cover[0].url,
-          type: typesql,
-        },
-      ];
-      if (this.homeWorkLoading) return this.$message.info('点击过快，请稍后...')
-      this.homeWorkLoading = true
-      this.ajax
-        .post(this.$store.state.api + "addCourseWorksR", params)
-        .then((res) => {
-          this.$message({
-            message: "提交成功",
-            type: "success",
-          });
-          this.addOp3('1', "", { courseid: this.id,tool:'作业提交',data: this.studyJuri[0].cover[0].url,type: "course_tool_sub" }, "success")
-           setTimeout(() => {
-            this.homeWorkLoading = false
-          }, 500);
-
-          this.studyJuri[0].cover = [];
-          this.dialogVisible = false;
-          this.getCourseDetail(2);
-        })
-        .catch((err) => {
-          this.$message.error("提交失败");
-          console.error(err);
-           setTimeout(() => {
-            this.homeWorkLoading = false
-          }, 500);
-
-          this.addOp3('1', "", { courseid: this.id,tool:'作业提交',data: this.studyJuri[0].cover[0].url,type: "course_tool_sub" }, err)
-
-        });
-    },
-
-    addCourseWorksPl(i) {
-      let _files = this.plworkFile;
-      var c = 1;
-      for (var k = 0; k < _files.length; k++) {
-        if (!_files[k].username) {
-          c = 2;
-        }
-      }
-      if (c == 2) {
-        this.$message.error("请填写学生姓名");
-        return;
-      }
-      let params = [
-        {
-          ateacher: this.userid,
-          cid: this.id,
-          stage: this.courseType,
-          task: i,
-          tool: this.toolindex,
-          content: JSON.stringify(_files),
-        },
-      ];
-      if (this.homeWorkLoading) return this.$message.info('点击过快，请稍后...')
-      this.homeWorkLoading = true
-      this.ajax
-        .post(this.$store.state.api + "addCourseWorksPl", params)
-        .then((res) => {
-          this.$message({
-            message: "提交成功",
-            type: "success",
-          });
-          this.addOp3('1', "", { courseid: this.id,tool:'批量上传',data: JSON.stringify(_files),type: "course_tool_sub" }, "success")
-           setTimeout(() => {
-            this.homeWorkLoading = false
-          }, 500);
-
-          this.plworkFile = [];
-          this.dialogVisiblePl = false;
-          this.getCourseDetail(2);
-        })
-        .catch((err) => {
-          this.$message.error("提交失败");
-          console.error(err);
-           setTimeout(() => {
-            this.homeWorkLoading = false
-          }, 500);
-
-          this.addOp3('1', "", { courseid: this.id,tool:'批量上传',data: JSON.stringify(_files),type: "course_tool_sub" }, err)
-
-        });
-    },
-    addCourseWorks2(i) {
-      var typesql;
-      if (this.fileType === 0) {
-        typesql = 0;
-      } else if (this.fileType === 1) {
-        typesql = 1;
-      } else if (this.fileType === 2) {
-        typesql = 3;
-      } else if (this.fileType === 3) {
-        typesql = 12;
-      }
-
-      if (!this.studyJuri[0].cover[0].url) {
-        this.$message.error("请上传文件");
-        return;
-      }
-      let params = [
-        {
-          uid: this.userid,
-          cid: this.id,
-          stage: this.courseType,
-          task: i,
-          tool: this.toolindex,
-          content: JSON.stringify({
-            type: typesql,
-            groupIndex: this.groupIndex,
-            url: this.studyJuri[0].cover[0].url,
-          }),
-          type: 11,
-          atool: 49,
-          text: "",
-        },
-      ];
-      if (this.homeWorkLoading) return this.$message.info('点击过快，请稍后...')
-      this.homeWorkLoading = true
-      this.ajax
-        .post(this.$store.state.api + "addCourseWorks5", params)
-        .then((res) => {
-          this.$message({
-            message: "提交成功",
-            type: "success",
-          });
-           setTimeout(() => {
-            this.homeWorkLoading = false
-          }, 500);
-
-          this.addOp3('1', "", { courseid: this.id,tool:'学生分组',data:JSON.stringify({
-            type: typesql,
-            groupIndex: this.groupIndex,
-            url: this.studyJuri[0].cover[0].url,
-          }),type: "course_tool_sub" }, "success")
-          this.studyJuri[0].cover = [];
-          this.dialogVisibleGroupWork = false;
-          this.getCourseDetail(2);
-        })
-        .catch((err) => {
-          this.$message.error("提交失败");
-          console.error(err);
-           setTimeout(() => {
-            this.homeWorkLoading = false
-          }, 500);
-
-          this.addOp3('1', "", { courseid: this.id,tool:'学生分组',data:JSON.stringify({
-            type: typesql,
-            groupIndex: this.groupIndex,
-            url: this.studyJuri[0].cover[0].url,
-          }),type: "course_tool_sub" }, err)
-        });
-    },
-    addEnglishWork() {
-      this.myAnList = this.$refs['engJson'].myAnswerList;
-      if (!this.myAnList.engTitle || !this.myAnList.engText || this.myAnList.engTitle == "" || this.myAnList.engText == "") {
-        this.$message.error("请输入作文标题和正文!");
-        return;
-      }
-      let params = [
-        {
-          uid: this.userid,
-          cid: this.id,
-          stage: this.courseType,
-          task: this.taskCount,
-          tool: this.englishToolIndex,
-          content: JSON.stringify(this.myAnList),
-          type: 16,
-          atool: 69,
-          text: "",
-        },
-      ];
-      if (this.homeWorkLoading) return this.$message.info('点击过快，请稍后...')
-      this.homeWorkLoading = true
-      this.ajax
-        .post(this.$store.state.api + "addCourseWorks5", params)
-        .then((res) => {
-          this.$message({
-            message: "提交成功",
-            type: "success",
-          });
-           setTimeout(() => {
-            this.homeWorkLoading = false
-          }, 500);
-
-          this.addOp3('1', "", { courseid: this.id,tool:'英语写作',
-              data:  JSON.stringify(this.myAnList),
-              type: "course_tool_sub" }, "success")
-          this.myAnList = {};
-          this.englishList = {};
-          this.englishToolIndex = 0;
-          this.engDialogVisible = false;
-          this.selectSWorks();
-          this.selectStudent();
-        })
-        .catch((err) => {
-          this.$message.error("提交失败");
-          console.error(err);
-           setTimeout(() => {
-            this.homeWorkLoading = false
-          }, 500);
-
-          this.addOp3('1', "", { courseid: this.id,tool:'英语写作',
-              data:  JSON.stringify(this.myAnList),
-              type: "course_tool_sub" }, err)
-        });
-    },
-
-    addCourseWorksGong(i, data, tool) {
-      let params = [
-        {
-          uid: this.userid,
-          cid: this.id,
-          stage: this.courseType,
-          task: this.taskCount,
-          tool: i,
-          content: data,
-          type: 12,
-          atool: tool,
-          text: "",
-        },
-      ];
-      this.ajax
-        .post(this.$store.state.api + "addCourseWorks5", params)
-        .then((res) => {
-          this.$message({
-            message: "提交成功",
-            type: "success",
-          });
-          this.studyJuri[0].cover = [];
-          this.selectSWorks();
-          this.selectStudent();
-        })
-        .catch((err) => {
-          this.$message.error("提交失败");
-          console.error(err);
-        });
-    },
-    addCourseWorksGongTeacher(i, data, tool) {
-      let params = [
-        {
-          uid: this.sStudent.userid,
-          cid: this.id,
-          stage: this.courseType,
-          task: this.taskCount,
-          tool: i,
-          content: data,
-          type: 12,
-          atool: tool,
-          text: "",
-        },
-      ];
-      this.ajax
-        .post(this.$store.state.api + "addCourseWorks5", params)
-        .then((res) => {
-          this.$message({
-            message: "提交成功",
-            type: "success",
-          });
-          this.studyJuri[0].cover = [];
-          this.dialogVisibleWorks = false;
-          this.selectSWorks();
-          this.selectStudent();
-        })
-        .catch((err) => {
-          this.$message.error("提交失败");
-          console.error(err);
-        });
-    },
-    addCourseWorksGongPl(i, data, tool, type) {
-      let params = [
-        {
-          uid: this.sStudent.userid,
-          cid: this.id,
-          stage: this.courseType,
-          task: this.taskCount,
-          tool: i,
-          content: data,
-          type: type,
-          atool: tool,
-          text: "",
-        },
-      ];
-      this.ajax
-        .post(this.$store.state.api + "addCourseWorks5", params)
-        .then((res) => {
-          this.$message({
-            message: "提交成功",
-            type: "success",
-          });
-          this.studyJuri[0].cover = [];
-          this.dialogVisibleWorks = false;
-          this.selectSWorks();
-          this.selectStudent();
-        })
-        .catch((err) => {
-          this.$message.error("提交失败");
-          console.error(err);
-        });
-    },
-    addCourseWorksTeacher(i) {
-      var typesql;
-      if (this.sTool == 32) {
-        this.addCourseWorksGongTeacher(
-          this.toolindex,
-          this.studyJuri[0].cover[0].url,
-          this.sTool
-        );
-        return;
-      }
-      if (this.fileType === 0) {
-        typesql = 1;
-      } else if (this.fileType === 1) {
-        typesql = 4;
-      } else if (this.fileType === 2) {
-        typesql = 5;
-      } else if (this.fileType === 3) {
-        typesql = 12;
-      }
-
-      if (this.sTool == 50) {
-        this.addCourseWorksGongPl(
-          this.toolindex,
-          this.studyJuri[0].cover[0].url,
-          this.sTool,
-          typesql
-        );
-        return;
-      }
-
-      if (!this.studyJuri[0].cover[0].url) {
-        this.$message.error("请上传文件");
-        return;
-      }
-      let params = [
-        {
-          uid: this.sStudent.userid,
-          cid: this.id,
-          stage: this.courseType,
-          task: i,
-          tool: this.toolindex,
-          content: this.studyJuri[0].cover[0].url,
-          type: typesql,
-          ateacher: this.userid,
-        },
-      ];
-      this.ajax
-        .post(this.$store.state.api + "addCourseWorksTeacher", params)
-        .then((res) => {
-          this.$message({
-            message: "提交成功",
-            type: "success",
-          });
-          this.studyJuri[0].cover = [];
-          this.dialogVisibleWorks = false;
-          this.getCourseDetail(2);
-        })
-        .catch((err) => {
-          this.$message.error("提交失败");
-          console.error(err);
-        });
-    },
-    selectUploadStudent(type) {
-      const loading = this.$loading.service({
-        background: "rgba(255, 255, 255, 0.7)",
-        target: document.body,
-      });
-      let params = {
-        cid: this.uploadCid,
-        oid: this.oid,
-        cn: "",
-      };
-      this.ajax
-        .get(this.$store.state.api + "selectSnameByCidGroup", params)
-        .then((res) => {
-          loading.close();
-          var studentK = [];
-          if (this.isWorksS[this.toolindex].length > 0) {
-            for (var z = 0; z < this.isWorksS[this.toolindex].length; z++) {
-              studentK.push(this.isWorksS[this.toolindex][z].uid);
-            }
-            studentK = studentK.join(",");
-          }
-          this.uploadStudentJuri = res.data[0].filter((el) => {
-            return studentK.indexOf(el.userid) == -1;
-          });
-          if (this.worksSName && this.worksSid) {
-            this.uploadStudentJuri.push({
-              userid: this.worksSid,
-              name: this.worksSName,
-            });
-          }
-          if (type == 1) {
-            this.plworkFile = [];
-            this.dialogVisibleSname = true;
-          } else if (type == 2) {
-            this.dialogVisiblePl = true;
-          }
-        })
-        .catch((err) => {
-          loading.close();
-          console.error(err);
-        });
-    },
-    selectPickStudent() {
-      const loading = this.$loading.service({
-        background: "rgba(255, 255, 255, 0.7)",
-        target: document.body,
-      });
-      let params = {
-        cid: this.uploadCid,
-        oid: this.oid,
-        cn: "",
-      };
-      this.ajax
-        .get(this.$store.state.api + "selectSnameByCidGroup", params)
-        .then((res) => {
-          loading.close();
-          this.uploadStudentJuri = res.data[0];
-          this.dialogVisiblePickPeople = true;
-        })
-        .catch((err) => {
-          loading.close();
-          console.error(err);
-        });
-    },
-    arrayToArray(arrayo, arrayt) {
-      let array1 = arrayo;
-      let array2 = arrayt;
-
-      let commonElements = [];
-
-      for (let i = 0; i < array1.length; i++) {
-        for (let j = 0; j < array2.length; j++) {
-          if (array1[i] === array2[j]) {
-            commonElements.push(array1[i]);
-          }
-        }
-      }
-      return commonElements;
-    },
-    selectWorksStudent() {
-      let params = {
-        oid: this.oid,
-        cid: this.courseDetail.juri,
-      };
-      this.ajax
-        .get(this.$store.state.api + "selectWorksStudent", params)
-        .then((res) => {
-          var a = res.data[0];
-          for (var i = 0; i < this.isWorksS.length; i++) {
-            this.noWorksS[i] = [];
-            var studentK = [];
-            if (this.isWorksS[i].length > 0) {
-              for (var z = 0; z < this.isWorksS[i].length; z++) {
-                studentK.push(this.isWorksS[i][z].uid);
-              }
-              studentK = studentK.join(",");
-              for (var j = 0; j < a.length; j++) {
-                if (studentK.indexOf(a[j].userid) == -1) {
-                  if (this.tcid) {
-                    // a[j].classid.indexOf(this.tcid) != -1
-                    if (
-                      this.arrayToArray(
-                        a[j].classid.split(","),
-                        this.tcid.split(",")
-                      ).length
-                    ) {
-                      this.noWorksS[i].push({
-                        student: a[j].name,
-                        userid: a[j].userid,
-                      });
-                    }
-                  } else {
-                    this.noWorksS[i].push({
-                      student: a[j].name,
-                      userid: a[j].userid,
-                    });
-                  }
-                }
-              }
-            } else {
-              for (var k = 0; k < a.length; k++) {
-                if (this.tcid) {
-                  if (
-                    this.arrayToArray(
-                      a[k].classid.split(","),
-                      this.tcid.split(",")
-                    ).length
-                  ) {
-                    this.noWorksS[i].push({
-                      student: a[k].name,
-                      userid: a[k].userid,
-                    });
-                  }
-                } else {
-                  this.noWorksS[i].push({
-                    student: a[k].name,
-                    userid: a[k].userid,
-                  });
-                }
-              }
-            }
-          }
-          this.$forceUpdate();
-          if (
-            Object.keys(this.commentDetail).length &&
-            Object.keys(this.commentIndexJson).length &&
-            !this.dialogVisibleScore && !this.dialogVisibleENScore
-          ) {
-            let a = 1;
-            let c = this.commentIndexJson;
-            if (
-              this.commentIndexJson.gindex ||
-              this.commentIndexJson.gindex === 0
-            ) {
-              for (
-                var i = 0;
-                i < this.worksStudent[this.commentIndexJson.toolIndex].length;
-                i++
-              ) {
-                let _el = this.worksStudent[this.commentIndexJson.toolIndex][i];
-                groupA: for (var k = 0; k < _el.length; k++) {
-                  let el = _el[k];
-                  if (el.wid == this.commentDetail.wid) {
-                    a = 2;
-                    this.commentOther(
-                      this.worksStudent[this.commentIndexJson.toolIndex][i][k],
-                      this.commentIndexJson.toolIndex,
-                      k,
-                      this.commentIndexJson.gindex
-                    );
-                    break groupA;
-                  }
-                }
-              }
-              if (a === 1) {
-                this.commentDetail = [];
-                this.commentIndexJson = {};
-                this.commentDialogVisible = false;
-                this.$message("此作业已被删除");
-              }
-            } else {
-              if (this.isGroup && this.commentIndexJson.gid) {
-                groupA: for (
-                  var i = 0;
-                  i < this.courseGroup.group.length;
-                  i++
-                ) {
-                  let _group = this.courseGroup.group[i];
-                  if (_group.id == this.commentIndexJson.gid) {
-                    let _el2 = _group.works[this.commentIndexJson.toolIndex];
-                    for (var k = 0; k < _el2.length; k++) {
-                      let el2 = _el2[k];
-                      if (el2.wid == this.commentDetail.wid) {
-                        a = 2;
-                        this.commentOther(
-                          _el2[k],
-                          this.commentIndexJson.toolIndex,
-                          k,
-                          null,
-                          this.commentIndexJson.gid
-                        );
-                        break groupA;
-                      }
-                    }
-                  }
-                }
-              }
-              if (a == 1) {
-                for (
-                  var i = 0;
-                  i < this.worksStudent[this.commentIndexJson.toolIndex].length;
-                  i++
-                ) {
-                  let el =
-                    this.worksStudent[this.commentIndexJson.toolIndex][i];
-                  if (el.wid == this.commentDetail.wid) {
-                    a = 2;
-                    this.commentOther(
-                      this.worksStudent[this.commentIndexJson.toolIndex][i],
-                      this.commentIndexJson.toolIndex,
-                      i
-                    );
-                    break;
-                  }
-                }
-              }
-              if (a === 1) {
-                this.commentDetail = [];
-                this.commentIndexJson = {};
-                this.commentDialogVisible = false;
-                this.$message("此作业已被删除");
-              }
-            }
-          }
-        })
-        .catch((err) => {
-          console.error(err);
-        });
-    },
-    selectStudent() {
-      //学生查看自己作业
-      let params = {
-        uid: this.userid,
-        cid: this.id,
-        s: this.courseType,
-        t: this.taskCount,
-      };
-      this.ajax
-        .get(this.$store.state.api + "selectStudentWorks", params)
-        .then((res) => {
-          var a =
-            this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-              this.taskCount
-            ].toolChoose;
-          var b = res.data[0];
-          var c = ["PDF", "DOC", "DOCX", "PPT", "PPTX", "XLSX", "XLS"];
-          var y = [
-            "AVI",
-            "NAVI",
-            "MPEG",
-            "ASF",
-            "MOV",
-            "WMV",
-            "3GP",
-            "RM",
-            "RMVB",
-            "FLV",
-            "F4V",
-            "H.264",
-            "H.265",
-            "REAL VIDEO",
-            "MKV",
-            "WebM",
-            "HDDVD",
-            "MP4",
-            "MPG",
-            "M4V",
-            "MGV",
-            "OGV",
-            "QTM",
-            "STR",
-            "AMC",
-            "DVX",
-            "EVO",
-            "DAT",
-            "OGG",
-            "OGM",
-          ];
-          for (var i = 0; i < a.length; i++) {
-            this.workStudent[i] = [];
-            for (var j = 0; j < b.length; j++) {
-              if (i == b[j].tool) {
-                if (
-                  (b[j].type == 1 ||
-                    b[j].type == 4 ||
-                    b[j].type == 5 ||
-                    b[j].type == 6 ||
-                    b[j].type == 12 ||
-                    b[j].type == 7) &&
-                  a[i].tool[0] != 15 &&
-                  a[i].tool[0] != 4 &&
-                  a[i].tool[0] != 45 &&
-                  a[i].tool[0] != 50 &&
-                  a[i].tool[0] != 32 &&
-                  a[i].tool[0] != 57 &&
-                  a[i].tool[0] != 52 &&
-                  a[i].tool[0] != 69
-                ) {
-                  if (
-                    c.indexOf(
-                      b[j].content
-                        .split(".")
-                        [b[j].content.split(".").length - 1].toLocaleUpperCase()
-                    ) != -1 &&
-                    a[i].tool[0] == 16 &&
-                    b[j].atool != 50
-                  ) {
-                    this.workStudent[i].push({
-                      works: b[j].content,
-                      sName: b[j].name,
-                      score: b[j].score,
-                      img: b[j].img,
-                      type: 1,
-                      time: b[j].time,
-                      userid: b[j].userid,
-                      wid: b[j].id,
-                    });
-                  } else if (
-                    y.indexOf(
-                      b[j].content
-                        .split(".")
-                        [b[j].content.split(".").length - 1].toLocaleUpperCase()
-                    ) != -1 &&
-                    a[i].tool[0] == 16 &&
-                    b[j].atool != 50
-                  ) {
-                    this.workStudent[i].push({
-                      userid: b[j].userid,
-                      wid: b[j].id,
-                      works: b[j].content,
-                      sName: b[j].name,
-                      score: b[j].score,
-                      img: b[j].img,
-                      type: 3,
-                      time: b[j].time,
-                    });
-                  } else if (b[j].type == 6 && b[j].atool != 50) {
-                    this.workStudent[i].push({
-                      userid: b[j].userid,
-                      wid: b[j].id,
-                      works: b[j].content,
-                      sName: b[j].name,
-                      score: b[j].score,
-                      img: b[j].img,
-                      type: 4,
-                      time: b[j].time,
-                    });
-                  } else if (b[j].type == 7 && b[j].atool != 50) {
-                    this.workStudent[i].push({
-                      userid: b[j].userid,
-                      wid: b[j].id,
-                      works: b[j].content,
-                      sName: b[j].name,
-                      score: b[j].score,
-                      img: b[j].img,
-                      type: 5,
-                      time: b[j].time,
-                    });
-                  } else if (b[j].type == 12 && a[i].tool[0] == b[j].atool) {
-                    this.workStudent[i].push({
-                      works: b[j].content,
-                      sName: b[j].name,
-                      score: b[j].score,
-                      img: b[j].img,
-                      type: 12,
-                      time: b[j].time,
-                      userid: b[j].userid,
-                      wid: b[j].id,
-                    });
-                  } else if (b[j].type == 1 && a[i].tool[0] == b[j].atool) {
-                    this.workStudent[i].push({
-                      works: b[j].content,
-                      sName: b[j].name,
-                      score: b[j].score,
-                      img: b[j].img,
-                      type: 0,
-                      time: b[j].time,
-                      userid: b[j].userid,
-                      wid: b[j].id,
-                    });
-                  } else if (b[j].type == 1 && !parseInt(b[j].atool)) {
-                    this.workStudent[i].push({
-                      works: b[j].content,
-                      sName: b[j].name,
-                      score: b[j].score,
-                      img: b[j].img,
-                      type: 0,
-                      time: b[j].time,
-                      userid: b[j].userid,
-                      wid: b[j].id,
-                    });
-                  }
-                } else if (b[j].type == 3 && a[i].tool[0] == 15) {
-                  this.workStudent[i].push({
-                    works: b[j].content,
-                    sName: b[j].name,
-                    score: b[j].score,
-                    img: b[j].img,
-                    type: 2,
-                    time: b[j].time,
-                    userid: b[j].userid,
-                    wid: b[j].id,
-                  });
-                } else if (b[j].type == 20 && a[i].tool[0] == 72) {
-                  this.workStudent[i].push({
-                    works: b[j].content,
-                    sName: b[j].name,
-                    score: b[j].score,
-                    img: b[j].img,
-                    type: 20,
-                    time: b[j].time,
-                    userid: b[j].userid,
-                    wid: b[j].id,
-                  });
-                } else if (b[j].type == 2 && a[i].tool[0] == 4) {
-                  //问卷
-                  this.workStudent[i].push({
-                    works: b[j].content,
-                    sName: b[j].name,
-                    score: b[j].score,
-                    img: b[j].img,
-                    type: 2,
-                    time: b[j].time,
-                    userid: b[j].userid,
-                    wid: b[j].id,
-                  });
-                } else if (b[j].type == 8 && a[i].tool[0] == 45) {
-                  //选择题
-                  this.workStudent[i].push({
-                    works: b[j].content,
-                    sName: b[j].name,
-                    score: b[j].score,
-                    img: b[j].img,
-                    type: 8,
-                    time: b[j].time,
-                    userid: b[j].userid,
-                    wid: b[j].id,
-                  });
-                } else if (b[j].type == 9 && a[i].tool[0] == 47) {
-                  //选择题
-                  this.workStudent[i].push({
-                    works: b[j].content,
-                    sName: b[j].name,
-                    score: b[j].score,
-                    img: b[j].img,
-                    type: 9,
-                    time: b[j].time,
-                    userid: b[j].userid,
-                    wid: b[j].id,
-                  });
-                } else if (b[j].type == 10 && a[i].tool[0] == 48) {
-                  //选择题
-                  this.workStudent[i].push({
-                    works: b[j].content,
-                    sName: b[j].name,
-                    score: b[j].score,
-                    img: b[j].img,
-                    type: 10,
-                    time: b[j].time,
-                    userid: b[j].userid,
-                    wid: b[j].id,
-                  });
-                } else if (b[j].type == 13 && a[i].tool[0] == 52) {
-                  //选择题
-                  this.workStudent[i].push({
-                    works: b[j].content,
-                    sName: b[j].name,
-                    score: b[j].score,
-                    img: b[j].img,
-                    type: 13,
-                    time: b[j].time,
-                    userid: b[j].userid,
-                    wid: b[j].id,
-                  });
-                } else if (b[j].type == 12 && a[i].tool[0] == 32) {
-                  //选择题
-                  this.workStudent[i].push({
-                    works: b[j].content,
-                    sName: b[j].name,
-                    score: b[j].score,
-                    img: b[j].img,
-                    type: 12,
-                    time: b[j].time,
-                    userid: b[j].userid,
-                    wid: b[j].id,
-                  });
-                } else if (b[j].type == 12 && a[i].tool[0] == 57) {
-                  //选择题
-                  this.workStudent[i].push({
-                    works: b[j].content,
-                    sName: b[j].name,
-                    score: b[j].score,
-                    img: b[j].img,
-                    type: 12,
-                    time: b[j].time,
-                    userid: b[j].userid,
-                    wid: b[j].id,
-                  });
-                } else if (b[j].type == 15 && a[i].tool[0] == 57) {
-                  //选择题
-                  this.workStudent[i].push({
-                    works: b[j].content,
-                    sName: b[j].name,
-                    score: b[j].score,
-                    img: b[j].img,
-                    type: 15,
-                    time: b[j].time,
-                    userid: b[j].userid,
-                    wid: b[j].id,
-                  });
-                } else if (b[j].type == 16 && a[i].tool[0] == 69) {
-                  //英语写作
-                  this.workStudent[i].push({
-                    works: b[j].content,
-                    sName: b[j].name,
-                    score: b[j].score,
-                    img: b[j].img,
-                    type: 16,
-                    time: b[j].time,
-                    userid: b[j].userid,
-                    wid: b[j].id,
-                    aiCode: b[j].aiCode,
-                    teacherCode: b[j].teacherCode
-                  });
-                } else if (b[j].type == 17 && a[i].tool[0] == 70) {
-                  //英语口语
-                  this.workStudent[i].push({
-                    works: b[j].content,
-                    sName: b[j].name,
-                    score: b[j].score,
-                    img: b[j].img,
-                    type: 17,
-                    time: b[j].time,
-                    userid: b[j].userid,
-                    wid: b[j].id,
-                  });
-								} else if (b[j].type == 14 && a[i].tool[0] == 62) {
-                  //交互视频
-                  this.workStudent[i].push({
-                    works: b[j].content,
-                    sName: b[j].name,
-                    score: b[j].score,
-                    img: b[j].img,
-                    type: 14,
-                    time: b[j].time,
-                    userid: b[j].userid,
-                    wid: b[j].id,
-                  });
-                }
-              }
-            }
-          }
-        })
-        .catch((err) => {
-          console.error(err);
-        });
-    },
-    openVideo(w) {
-      this.videoDetail = {};
-      this.playerOptions1.sources[0].src = w.works;
-      this.videoDetail = this.playerOptions1;
-      this.videoVisible = true;
-    },
-    isLikes(wid, uid, t, c, isLikes,sName) {
-      if (isLikes == false) {
-        let params = [
-          {
-            wid: wid,
-            lid: uid,
-            t: t,
-            c: c,
-          },
-        ];
-        this.ajax
-          .post(this.$store.state.api + "insertComment", params)
-          .then((res) => {
-            this.$message({
-              message: "点赞成功",
-              type: "success",
-            });
-            this.selectSWorks();
-            this.selectStudent();
-            if(this.tType!=2){
-						this.insertMemorandum(`对<span class="variable">${sName}</span>的作业进行<span class="btn">点赞</span>`)
-            }
-          })
-          .catch((err) => {
-            this.$message.error("点赞失败");
-            console.error(err);
-          });
-      } else {
-        let params = {
-          wid: wid,
-          lid: uid,
-          type: t,
-        };
-        this.ajax
-          .get(this.$store.state.api + "deleteComment", params)
-          .then((res) => {
-            this.$message({
-              message: "取消点赞成功",
-              type: "success",
-            });
-            this.selectSWorks();
-            this.selectStudent();
-          })
-          .catch((err) => {
-            console.error(err);
-          });
-      }
-    },
-    deleteComment(wid) {
-      this.$confirm("确定删除此评论吗？", "提示", {
-        confirmButtonText: "确定",
-        cancelButtonText: "取消",
-        type: "warning",
-      })
-        .then(() => {
-          let params = {
-            id: wid,
-          };
-          this.ajax
-            .get(this.$store.state.api + "deleteComment2", params)
-            .then((res) => {
-              this.$message({
-                message: "删除评论成功",
-                type: "success",
-              });
-              this.selectSWorks();
-              this.selectStudent();
-            })
-            .catch((err) => {
-              console.error(err);
-            });
-        })
-        .catch(() => {});
-    },
-    async commentOther(w, toolIndex, wIndex, gindex, gid) {
-      this.commentIndexJson = {
-        toolIndex: toolIndex,
-        wIndex: wIndex,
-        gindex: gindex,
-        gid: gid,
-      };
-      this.commentDetail = [];
-      this.commentDialogVisible = true;
-      this.commentDetail = w;
-      if (w.works && w.type == 1) {
-        // this.pptImgUrl = "";
-        var a = ["PPT", "PPTX", "XLSX", "XLS", "DOC", "DOCX"];
-        if (
-          a.indexOf(
-            w.works
-              .split(".")
-              [w.works.split(".").length - 1].toLocaleUpperCase()
-          ) != -1
-        ) {
-          let _uuurl = await this.checkLink(w.works);
-          console.log(_uuurl)
-          this.pptImgUrl =
-          "https://view.officeapps.live.com/op/view.aspx?src=" + encodeURIComponent(_uuurl);
-          this.showPDF = false;
-        } else if (
-          w.works
-            .split(".")
-            [w.works.split(".").length - 1].toLocaleUpperCase() == "PDF"
-        ) {
-          this.pptImgUrl = w.works;
-          this.showPDF = true;
-        }
-      } else if (w.works && w.type == 3) {
-        this.videoDetail = {};
-        this.playerOptions1.sources[0].src = w.works;
-        this.videoDetail = this.playerOptions1;
-        // this.videoVisible = true;
-      } else if (w.works && w.type == 4) {
-        this.eScore = JSON.parse(w.works);
-        this.rateJson =
-          this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-            this.taskCount
-          ].toolChoose[toolIndex].rateJson;
-      } else if (w.works && w.type == 10) {
-        this.commentDetail.works = JSON.parse(this.commentDetail.works);
-      } else if (w.works && w.type == 13) {
-        this.wordJson =
-          this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-            this.taskCount
-          ].toolChoose[toolIndex].wordJson;
-      }
-    },
-    async openScore(w, index) {
-      this.wScore = 0;
-      this.wScore = w.score ? JSON.parse(w.score).wScore : 0;
-      this.scoreDetail = w.score ? JSON.parse(w.score).detail : "";
-      this.commentDetail = [];
-      if(w.type == 17){
-        this.dialogVisibleENScore = true;
-      }else{
-        this.dialogVisibleScore = true;
-      }
-      this.commentDetail = w;
-
-      if (w.works && w.type == 1) {
-        this.pptImgUrl = "";
-        var a = ["PPT", "PPTX", "XLSX", "XLS", "DOC", "DOCX"];
-        if (
-          a.indexOf(
-            w.works
-              .split(".")
-              [w.works.split(".").length - 1].toLocaleUpperCase()
-          ) != -1
-        ) {
-          let _uuurl = await this.checkLink(w.works);
-          console.log(_uuurl)
-          this.pptImgUrl =
-            "https://view.officeapps.live.com/op/view.aspx?src=" + encodeURIComponent(_uuurl);
-          this.showPDF = false;
-        } else if (
-          w.works
-            .split(".")
-            [w.works.split(".").length - 1].toLocaleUpperCase() == "PDF"
-        ) {
-          this.pptImgUrl = w.works;
-          this.showPDF = true;
-        }
-      } else if (w.works && w.type == 3) {
-        this.videoDetail = {};
-        this.playerOptions1.sources[0].src = w.works;
-        this.videoDetail = this.playerOptions1;
-      }else if(w.type == 17){
-        let englishVoiceJson = {}
-        englishVoiceJson = this.chapInfoList[this.courseType].chapterInfo[0]
-          .taskJson[this.taskCount].toolChoose[index].englishVoiceJson
-          ? this.chapInfoList[this.courseType].chapterInfo[0].taskJson[this.taskCount]
-              .toolChoose[index].englishVoiceJson
-          : {};
-
-        this.englishVoiceJson = JSON.parse(JSON.stringify(englishVoiceJson));
-      }
-			this.insertMemorandum(`查看<span class="variable">${w.sName}</span>的作业`)
-    },
-    addComment(wid, uid, t,detail) {
-      if (this.commentText == "") {
-        this.$message.error("请输入评论");
-        return;
-      }
-      let params2 = [
-        {
-          wid: wid,
-          lid: uid,
-          t: t,
-        },
-      ];
-      this.ajax
-        .post(this.$store.state.api + "getComment", params2)
-        .then((res) => {
-          if (res.data[0].length > 0) {
-            this.$message.error("一个作业只能评论一条");
-          } else {
-            let params = [
-              {
-                wid: wid,
-                lid: uid,
-                t: t,
-                c: this.commentText,
-              },
-            ];
-            this.ajax
-              .post(this.$store.state.api + "insertComment", params)
-              .then((res) => {
-                this.$message({
-                  message: "评论成功",
-                  type: "success",
-                });
-                this.commentText = "";
-                this.selectSWorks();
-                this.selectStudent();
-                if(this.tType!=2){
-								this.insertMemorandum(`对<span class="variable">${detail.sName}</span>的作业进行<span class="btn">评论</span>`)
-                }
-              })
-              .catch((err) => {
-                this.$message.error("评论失败");
-                console.error(err);
-              });
-          }
-        })
-        .catch((err) => {
-          // this.$message.error("评论失败");
-          console.error(err);
-        });
-    },
-    scoreWork(wid,sName) {
-      if (this.wScore == 0) {
-        this.$message.error("请评分");
-        return;
-      }
-      let params = [
-        {
-          wid: wid,
-          score: JSON.stringify({
-            wScore: this.wScore,
-            detail: this.scoreDetail,
-          }),
-        },
-      ];
-      this.ajax
-        .post(this.$store.state.api + "scoreWork", params)
-        .then((res) => {
-          this.$message({
-            message: "评分成功",
-            type: "success",
-          });
-          this.wScore = 0;
-          this.scoreDetail = "";
-          this.dialogVisibleScore = false;
-          this.selectSWorks();
-          this.selectStudent();
-          if(this.tType!=2){
-					this.insertMemorandum(`对<span class="variable">${sName}</span>的作业进行<span class="btn">评分</span>`)
-          }
-        })
-        .catch((err) => {
-          this.$message.error("评分失败");
-          console.error(err);
-        });
-    },
-    openXz(w, i) {
-      this.selectJson = this.chapInfoList[this.courseType].chapterInfo[0]
-        .taskJson[this.taskCount].toolChoose[i].selectJson
-        ? JSON.parse(
-            JSON.stringify(
-              this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-                this.taskCount
-              ].toolChoose[i].selectJson
-            )
-          )
-        : { url: "", select: [], answer: [] };
-      var a = w.works.split(",");
-      for (var k = 0; k < a.length; k++) {
-        a[k] = parseInt(a[k]);
-      }
-      this.selectAnswer = { answer: a, stu: w.sName };
-      this.isSelect = true;
-      this.dialogVisibleSelect = true;
-			this.insertMemorandum(`查看<span class="variable">${w.sName}</span>的作业`)
-    },
-    openSen(w, i) {
-      this.sentenceList1 = JSON.parse(w.works);
-      this.sentenceList1.stuName = w.sName;
-      this.dialogVisibleSentence1 = true;
-    },
-    openPj(w, toolindex) {
-      this.isStar = true;
-      this.eScore = JSON.parse(w);
-      this.rateJson =
-        this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-          this.taskCount
-        ].toolChoose[toolindex].rateJson;
-      this.studentEvalDialogVisible = true;
-    },
-    openEnglishEva(id,i){
-      let params = {
-        wid: id
-      };
-      this.ajax
-        .get(this.$store.state.api + "selectEngWork", params)
-        .then((res) => {
-          this.evaEngJson.message = res.data[0][0];
-          this.evaEngJson.studentJson = JSON.parse(res.data[0][0].content);
-          this.evaEngJson.teacherJson = this.chapInfoList[this.courseType].chapterInfo[0].taskJson[this.taskCount]
-              .toolChoose[i].englishList;
-          this.engEvaDialogVisible = true;
-        })
-        .catch((err) => {
-          console.error(err);
-        });
-    },
-    deleteWorks(id) {
-      this.$confirm("确定删除此作业吗？", "提示", {
-        confirmButtonText: "确定",
-        cancelButtonText: "取消",
-        type: "warning",
-      })
-        .then(() => {
-          let params = [
-            {
-              id: id,
-            },
-          ];
-          this.ajax
-            .post(this.$store.state.api + "deleteCourseWork", params)
-            .then((res) => {
-              this.$message({
-                message: "删除成功",
-                type: "success",
-              });
-              this.selectStudent();
-              this.selectSWorks();
-              this.selectSLook();
-            })
-            .catch((err) => {
-              this.$message.error("网络异常");
-              console.error(err);
-            });
-        })
-        .catch(() => {});
-    },
-    selectSWorks(gindex) {
-      //教师查看全部作业
-      let params = {
-        cid: this.id,
-        s: this.courseType,
-        t: this.taskCount,
-      };
-      this.ajax
-        .get(this.$store.state.api + "selectSWorks", params)
-        .then((res) => {
-          var a =
-            this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-              this.taskCount
-            ].toolChoose;
-          var b = res.data[0];
-          var c = ["PDF", "DOC", "DOCX", "PPT", "PPTX", "XLSX", "XLS"];
-          var y = [
-            "AVI",
-            "NAVI",
-            "MPEG",
-            "ASF",
-            "MOV",
-            "WMV",
-            "3GP",
-            "RM",
-            "RMVB",
-            "FLV",
-            "F4V",
-            "H.264",
-            "H.265",
-            "REAL VIDEO",
-            "MKV",
-            "WebM",
-            "HDDVD",
-            "MP4",
-            "MPG",
-            "M4V",
-            "MGV",
-            "OGV",
-            "QTM",
-            "STR",
-            "AMC",
-            "DVX",
-            "EVO",
-            "DAT",
-            "OGG",
-            "OGM",
-          ];
-          var d = res.data[1];
-          var e = res.data[2];
-          var f = res.data[3];
-          let _worksStudent = [];
-          var _worksStudent2 = [];
-          for (var i = 0; i < a.length; i++) {
-            _worksStudent[i] = [];
-            _worksStudent2[i] = [];
-            if (
-              !this.isCloseList[i] ||
-              this.isCloseList[i].isClose == undefined
-            ) {
-              this.isCloseList[i] = { isClose: 0 };
-            }
-            this.groupStudent[i] = [];
-            this.groupStudentUid[i] = [];
-            if (this.isGroup) {
-              for (
-                var groupI = 0;
-                groupI < this.courseGroup.group.length;
-                groupI++
-              ) {
-                this.courseGroup.group[groupI].works[i] = [];
-              }
-            }
-            this.isWorksS[i] = [];
-            this.checkJson[i] = [];
-            if (a[i].tool[0] == 49) {
-              for (var gA = 0; gA < a[i].groupJson.group.length; gA++) {
-                this.groupStudent[i][gA] = [];
-                this.groupStudentUid[i][gA] = [];
-                _worksStudent[i][gA] = [];
-                _worksStudent2[i][gA] = [];
-                this.isCloseList[i][gA] = [];
-
-                for (var g = 0; g < f.length; g++) {
-                  if (
-                    f[g].ttype == 2 &&
-                    this.tcid &&
-                    this.arrayToArray(
-                      (f[g].classid ? f[g].classid.split(",") : []),
-                      this.tcid.split(",")
-                    ).length == 0
-                  ) {
-                    continue;
-                  }
-                  let _classId = this.arrayToArray(
-                      this.courseDetail.juri ? this.courseDetail.juri.split(",") : [],
-                      this.classId ? this.classId.split(",") : []
-                    )
-                  if (gA == f[g].group && f[g].tool == i && (this.arrayToArray(
-                      (f[g].classid ? f[g].classid.split(",") : []),
-                      this.tcid.split(",")
-                    ).length !== 0 || this.arrayToArray(
-                      (f[g].classid ? f[g].classid.split(",") : []),
-                      _classId
-                    ).length !== 0 || (!this.tcid && this.tType == '1') || (this.courseDetail.juri === '') || f[g].ttype == 1)) {
-                    this.groupStudent[i][gA].push(f[g]);
-                    this.groupStudentUid[i][gA].push(f[g].userid);
-                  }
-                }
-              }
-              this.$forceUpdate();
-            }
-            for (var j = 0; j < b.length; j++) {
-              if (
-                b[j].ttype == 2 &&
-                this.tcid &&
-                this.arrayToArray(b[j].classid.split(","), this.tcid.split(","))
-                  .length == 0
-              ) {
-                continue;
-              }
-              var likesCount = 0;
-              var commentCount = 0;
-              var isLikes = false;
-              var commentJson = [];
-							var likeJson = [];
-              var data = b[j];
-              if (i == b[j].tool) {
-                if (data.type == 2 && a[i].tool[0] == 4) {
-                  // if(JSON.parse(data.content)[0].anwer){
-                  var checkL =
-                    JSON.parse(data.content)[0].anwer instanceof Array
-                      ? JSON.parse(data.content)[0].anwer
-                      : JSON.parse(data.content)[0].anwer.split(",");
-                  for (var z = 0; z < checkL.length; z++) {
-                    if (!this.checkJson[i][z]) {
-                      this.checkJson[i].push({
-                        checkCount: [],
-                        checkPerson: [],
-                        rightPerson: [],
-                      });
-                    }
-                    if (!this.checkJson[i][z].checkCount.length) {
-                      this.checkJson[i][z].checkCount = [];
-                      let _askItemCount = JSON.parse(data.content)[0].askJson
-                        .askJson[z].askItem;
-                      for (var aic = 0; aic < _askItemCount; aic++) {
-                        this.checkJson[i][z].checkCount.push(0);
-                      }
-                    }
-                    if (checkL[z] instanceof Array) {
-                      if (
-                        JSON.parse(data.content)[0].anwer.sort().join(",") ==
-                        checkL[z].sort().join(",")
-                      ) {
-                        this.checkJson[i][z].rightPerson.push(data.name);
-                      }
-                      for (var q = 0; q < checkL[z].length; q++) {
-                        this.checkJson[i][z].checkPerson[parseInt(checkL[z][q])]
-                          ? this.checkJson[i][z].checkPerson[
-                              parseInt(checkL[z][q])
-                            ].push(data.name)
-                          : (this.checkJson[i][z].checkPerson[
-                              parseInt(checkL[z][q])
-                            ] = [data.name]);
-                        this.checkJson[i][z].checkCount[parseInt(checkL[z][q])]
-                          ? this.checkJson[i][z].checkCount[
-                              parseInt(checkL[z][q])
-                            ]++
-                          : (this.checkJson[i][z].checkCount[
-                              parseInt(checkL[z][q])
-                            ] = 1);
-                      }
-                    } else {
-                      if (JSON.parse(data.content)[0].anwer[z] == checkL[z]) {
-                        this.checkJson[i][z].rightPerson.push(data.name);
-                      }
-                      if (parseInt(checkL[z]) || parseInt(checkL[z]) == 0) {
-                        this.checkJson[i][z].checkPerson[parseInt(checkL[z])]
-                          ? this.checkJson[i][z].checkPerson[
-                              parseInt(checkL[z])
-                            ].push(data.name)
-                          : (this.checkJson[i][z].checkPerson[
-                              parseInt(checkL[z])
-                            ] = [data.name]);
-                        this.checkJson[i][z].checkCount[parseInt(checkL[z])]
-                          ? this.checkJson[i][z].checkCount[
-                              parseInt(checkL[z])
-                            ]++
-                          : (this.checkJson[i][z].checkCount[
-                              parseInt(checkL[z])
-                            ] = 1);
-                      }
-                    }
-                  }
-                } else if (data.type == 8 && a[i].tool[0] == 45) {
-                  var checkL = JSON.parse(data.content)[0].anwer;
-                  for (var z = 0; z < checkL.length; z++) {
-                    if (!this.checkJson[i][z]) {
-                      this.checkJson[i].push({
-                        checkCount: [],
-                        checkPerson: [],
-                        rightPerson: [],
-                      });
-                    }
-
-                    if (!this.checkJson[i][z].checkCount.length) {
-                      this.checkJson[i][z].checkCount = [];
-                      let _askItemCount = JSON.parse(data.content)[0].testJson
-                        .testJson[z].testItem;
-                      for (var aic = 0; aic < _askItemCount; aic++) {
-                        this.checkJson[i][z].checkCount.push(0);
-                      }
-                    }
-
-                    if (checkL[z] instanceof Array) {
-                      if (
-                        JSON.parse(data.content)[0]
-                          .testJson.testJson[z].answer.sort()
-                          .join(",") == checkL[z].sort().join(",")
-                      ) {
-                        this.checkJson[i][z].rightPerson.push(data.name);
-                      }
-                      for (var q = 0; q < checkL[z].length; q++) {
-                        this.checkJson[i][z].checkPerson[parseInt(checkL[z][q])]
-                          ? this.checkJson[i][z].checkPerson[
-                              parseInt(checkL[z][q])
-                            ].push(data.name)
-                          : (this.checkJson[i][z].checkPerson[
-                              parseInt(checkL[z][q])
-                            ] = [data.name]);
-                        this.checkJson[i][z].checkCount[parseInt(checkL[z][q])]
-                          ? this.checkJson[i][z].checkCount[
-                              parseInt(checkL[z][q])
-                            ]++
-                          : (this.checkJson[i][z].checkCount[
-                              parseInt(checkL[z][q])
-                            ] = 1);
-                      }
-                    } else {
-                      if (
-                        JSON.parse(data.content)[0].testJson.testJson[z]
-                          .answer == checkL[z]
-                      ) {
-                        this.checkJson[i][z].rightPerson.push(data.name);
-                      }
-                      if (parseInt(checkL[z]) || parseInt(checkL[z]) == 0) {
-                        this.checkJson[i][z].checkPerson[parseInt(checkL[z])]
-                          ? this.checkJson[i][z].checkPerson[
-                              parseInt(checkL[z])
-                            ].push(data.name)
-                          : (this.checkJson[i][z].checkPerson[
-                              parseInt(checkL[z])
-                            ] = [data.name]);
-                        this.checkJson[i][z].checkCount[parseInt(checkL[z])]
-                          ? this.checkJson[i][z].checkCount[
-                              parseInt(checkL[z])
-                            ]++
-                          : (this.checkJson[i][z].checkCount[
-                              parseInt(checkL[z])
-                            ] = 1);
-                      }
-                    }
-                  }
-                } else if (data.type == 9 && a[i].tool[0] == 47) {
-                  var checkL = JSON.parse(data.content);
-                  for (var z = 0; z < checkL.length; z++) {
-                    if (!this.checkJson[i][z]) {
-                      this.checkJson[i].push({
-                        checkCount: [],
-                        checkPerson: [],
-                        rightPerson: [],
-                      });
-                    }
-                    this.checkJson[i][z].checkPerson.push(data.name);
-                    if (
-                      checkL[z].chooseSenList.toString() ==
-                      checkL[z].rightAnswer.toString()
-                    ) {
-                      this.checkJson[i][z].rightPerson.push(data.name);
-                    }
-                  }
-                }
-                for (var k = 0; k < d.length; k++) {
-                  //点赞
-                  if (d[k].workId == b[j].id) {
-                    likesCount++;
-										likeJson.push(d[k])
-                    if (d[k].likesId == this.userid) {
-                      isLikes = true;
-                    }
-                  }
-                }
-                for (var l = 0; l < e.length; l++) {
-                  //评论
-                  if (e[l].workId == b[j].id) {
-                    if (e[l].comment != "") {
-                      commentCount++;
-                      commentJson.push({
-                        commentText: e[l].comment,
-                        commentTime: e[l].commentTime,
-                        commentPeople: e[l].commentPeople,
-                        userid: e[l].userid,
-                        wid: e[l].id,
-                      });
-                    }
-                  }
-                }
-                if (
-                  (b[j].type == 1 ||
-                    b[j].type == 4 ||
-                    b[j].type == 5 ||
-                    b[j].type == 6 ||
-                    b[j].type == 12 ||
-                    b[j].type == 7) &&
-                  a[i].tool[0] != 15 &&
-                  a[i].tool[0] != 4 &&
-                  a[i].tool[0] != 45 &&
-                  a[i].tool[0] != 50 &&
-                  a[i].tool[0] != 32 &&
-                  a[i].tool[0] != 57 &&
-                  a[i].tool[0] != 52
-                ) {
-                  if (
-                    c.indexOf(
-                      b[j].content
-                        .split(".")
-                        [b[j].content.split(".").length - 1].toLocaleUpperCase()
-                    ) != -1 &&
-                    a[i].tool[0] == 16 &&
-                    b[j].atool != 50
-                  ) {
-                    let _works = {
-                      userid: b[j].userid,
-                      ateacher: b[j].ateacher,
-                      wid: b[j].id,
-                      works: b[j].content,
-                      sName: b[j].name,
-                      type: 1,
-											ttype:b[j].ttype,
-                      time: b[j].time,
-                      score: b[j].score,
-                      img: b[j].img,
-                      likesCount: likesCount,
-                      commentCount: commentCount,
-                      isLikes: isLikes,
-                      commentJson: commentJson,
-											likeJson:likeJson
-                    };
-                    if (this.isGroup) {
-                      let isGw = 1;
-                      for (
-                        var groupI = 0;
-                        groupI < this.courseGroup.group.length;
-                        groupI++
-                      ) {
-                        let gid = this.courseGroup.group[groupI].id;
-                        if (
-                          this.courseGroupStudentUid[gid].indexOf(
-                            b[j].userid
-                          ) != -1
-                        ) {
-                          isGw = 2;
-                          this.courseGroup.group[groupI].works[i].push(_works);
-                          break;
-                        }
-                      }
-                      if (isGw == 1) {
-                        _worksStudent[i].push(_works);
-                      }
-                    } else {
-                      _worksStudent[i].push(_works);
-                    }
-                    _worksStudent2[i].push(_works);
-                    this.isWorksS[i].push({
-                      uid: b[j].userid,
-                      sName: b[j].name,
-                    });
-                  } else if (
-                    y.indexOf(
-                      b[j].content
-                        .split(".")
-                        [b[j].content.split(".").length - 1].toLocaleUpperCase()
-                    ) != -1 &&
-                    a[i].tool[0] == 16 &&
-                    b[j].atool != 50
-                  ) {
-                    let _works = {
-                      userid: b[j].userid,
-                      ateacher: b[j].ateacher,
-                      wid: b[j].id,
-                      works: b[j].content,
-                      sName: b[j].name,
-                      type: 3,
-											ttype:b[j].ttype,
-                      time: b[j].time,
-                      score: b[j].score,
-                      img: b[j].img,
-                      likesCount: likesCount,
-                      commentCount: commentCount,
-                      isLikes: isLikes,
-                      commentJson: commentJson,
-											likeJson:likeJson
-                    };
-                    if (this.isGroup) {
-                      let isGw = 1;
-                      for (
-                        var groupI = 0;
-                        groupI < this.courseGroup.group.length;
-                        groupI++
-                      ) {
-                        let gid = this.courseGroup.group[groupI].id;
-                        if (
-                          this.courseGroupStudentUid[gid].indexOf(
-                            b[j].userid
-                          ) != -1
-                        ) {
-                          isGw = 2;
-                          this.courseGroup.group[groupI].works[i].push(_works);
-                          break;
-                        }
-                      }
-                      if (isGw == 1) {
-                        _worksStudent[i].push(_works);
-                      }
-                    } else {
-                      _worksStudent[i].push(_works);
-                    }
-                    _worksStudent2[i].push(_works);
-                    this.isWorksS[i].push({
-                      uid: b[j].userid,
-                      sName: b[j].name,
-                    });
-                  } else if (b[j].type == 6 && b[j].atool != 50) {
-                    let _works = {
-                      userid: b[j].userid,
-                      ateacher: b[j].ateacher,
-                      wid: b[j].id,
-                      works: b[j].content,
-                      sName: b[j].name,
-                      type: 4,
-											ttype:b[j].ttype,
-                      time: b[j].time,
-                      score: b[j].score,
-                      img: b[j].img,
-                      likesCount: likesCount,
-                      commentCount: commentCount,
-                      isLikes: isLikes,
-                      commentJson: commentJson,
-											likeJson:likeJson
-                    };
-                    _worksStudent[i].push(_works);
-                    _worksStudent2[i].push(_works);
-                    this.isWorksS[i].push({
-                      uid: b[j].userid,
-                      sName: b[j].name,
-                    });
-                  } else if (b[j].type == 7 && b[j].atool != 50) {
-                    let _work = {
-                      userid: b[j].userid,
-                      ateacher: b[j].ateacher,
-                      wid: b[j].id,
-                      works: b[j].content,
-                      sName: b[j].name,
-                      type: 5,
-											ttype:b[j].ttype,
-                      time: b[j].time,
-                      score: b[j].score,
-                      img: b[j].img,
-                      likesCount: likesCount,
-                      commentCount: commentCount,
-                      isLikes: isLikes,
-                      commentJson: commentJson,
-											likeJson:likeJson
-                    };
-                    _worksStudent[i].push(_work);
-                    _worksStudent2[i].push(_work);
-                    this.isWorksS[i].push({
-                      uid: b[j].userid,
-                      sName: b[j].name,
-                    });
-                  } else if (b[j].type == 12 && a[i].tool[0] == b[j].atool) {
-                    let _works = {
-                      userid: b[j].userid,
-                      ateacher: b[j].ateacher,
-                      wid: b[j].id,
-                      works: b[j].content,
-                      sName: b[j].name,
-                      type: 12,
-											ttype:b[j].ttype,
-                      time: b[j].time,
-                      score: b[j].score,
-                      img: b[j].img,
-                      likesCount: likesCount,
-                      commentCount: commentCount,
-                      isLikes: isLikes,
-                      commentJson: commentJson,
-											likeJson:likeJson
-                    };
-                    if (this.isGroup) {
-                      let isGw = 1;
-                      for (
-                        var groupI = 0;
-                        groupI < this.courseGroup.group.length;
-                        groupI++
-                      ) {
-                        let gid = this.courseGroup.group[groupI].id;
-                        if (
-                          this.courseGroupStudentUid[gid].indexOf(
-                            b[j].userid
-                          ) != -1
-                        ) {
-                          isGw = 2;
-                          this.courseGroup.group[groupI].works[i].push(_works);
-                          break;
-                        }
-                      }
-                      if (isGw == 1) {
-                        _worksStudent[i].push(_works);
-                      }
-                    } else {
-                      _worksStudent[i].push(_works);
-                    }
-                    _worksStudent2[i].push(_works);
-                    this.isWorksS[i].push({
-                      uid: b[j].userid,
-                      sName: b[j].name,
-                    });
-                  } else if (b[j].type == 1 && a[i].tool[0] == b[j].atool) {
-                    let _works = {
-                      userid: b[j].userid,
-                      ateacher: b[j].ateacher,
-                      wid: b[j].id,
-                      works: b[j].content,
-                      sName: b[j].name,
-                      type: 0,
-											ttype:b[j].ttype,
-                      time: b[j].time,
-                      score: b[j].score,
-                      img: b[j].img,
-                      likesCount: likesCount,
-                      commentCount: commentCount,
-                      isLikes: isLikes,
-                      commentJson: commentJson,
-											likeJson:likeJson
-                    };
-                    if (this.isGroup) {
-                      let isGw = 1;
-                      for (
-                        var groupI = 0;
-                        groupI < this.courseGroup.group.length;
-                        groupI++
-                      ) {
-                        let gid = this.courseGroup.group[groupI].id;
-                        if (
-                          this.courseGroupStudentUid[gid].indexOf(
-                            b[j].userid
-                          ) != -1
-                        ) {
-                          isGw = 2;
-                          this.courseGroup.group[groupI].works[i].push(_works);
-                          break;
-                        }
-                      }
-                      if (isGw == 1) {
-                        _worksStudent[i].push(_works);
-                      }
-                    } else {
-                      _worksStudent[i].push(_works);
-                    }
-                    _worksStudent2[i].push(_works);
-                    this.isWorksS[i].push({
-                      uid: b[j].userid,
-                      sName: b[j].name,
-                    });
-                  } else if (b[j].type == 1 && !parseInt(b[j].atool)) {
-                    let _works = {
-                      userid: b[j].userid,
-                      ateacher: b[j].ateacher,
-                      wid: b[j].id,
-                      works: b[j].content,
-                      sName: b[j].name,
-                      type: 0,
-											ttype:b[j].ttype,
-                      time: b[j].time,
-                      score: b[j].score,
-                      img: b[j].img,
-                      likesCount: likesCount,
-                      commentCount: commentCount,
-                      isLikes: isLikes,
-                      commentJson: commentJson,
-											likeJson:likeJson
-                    };
-                    if (this.isGroup) {
-                      let isGw = 1;
-                      for (
-                        var groupI = 0;
-                        groupI < this.courseGroup.group.length;
-                        groupI++
-                      ) {
-                        let gid = this.courseGroup.group[groupI].id;
-                        if (
-                          this.courseGroupStudentUid[gid].indexOf(
-                            b[j].userid
-                          ) != -1
-                        ) {
-                          isGw = 2;
-                          this.courseGroup.group[groupI].works[i].push(_works);
-                          break;
-                        }
-                      }
-                      if (isGw == 1) {
-                        _worksStudent[i].push(_works);
-                      }
-                    } else {
-                      _worksStudent[i].push(_works);
-                    }
-                    _worksStudent2[i].push(_works);
-                    this.isWorksS[i].push({
-                      uid: b[j].userid,
-                      sName: b[j].name,
-                    });
-                  }
-                } else if (b[j].type == 3 && a[i].tool[0] == 15) {
-                  let _works = {
-                    userid: b[j].userid,
-                    ateacher: b[j].ateacher,
-                    wid: b[j].id,
-                    works: b[j].content,
-                    sName: b[j].name,
-                    type: 2,
-										ttype:b[j].ttype,
-                    time: b[j].time,
-                    score: b[j].score,
-                    img: b[j].img,
-                    likesCount: likesCount,
-                    commentCount: commentCount,
-                    isLikes: isLikes,
-                    commentJson: commentJson,
-										likeJson:likeJson
-                  };
-                  if (this.isGroup) {
-                    let isGw = 1;
-                    for (
-                      var groupI = 0;
-                      groupI < this.courseGroup.group.length;
-                      groupI++
-                    ) {
-                      let gid = this.courseGroup.group[groupI].id;
-                      if (
-                        this.courseGroupStudentUid[gid].indexOf(b[j].userid) !=
-                        -1
-                      ) {
-                        isGw = 2;
-                        this.courseGroup.group[groupI].works[i].push(_works);
-                        break;
-                      }
-                    }
-                    if (isGw == 1) {
-                      _worksStudent[i].push(_works);
-                    }
-                  } else {
-                    _worksStudent[i].push(_works);
-                  }
-                  _worksStudent2[i].push(_works);
-                  this.isWorksS[i].push({ uid: b[j].userid, sName: b[j].name });
-                } else if (b[j].type == 20 && a[i].tool[0] == 72) {
-                  let _works = {
-                    userid: b[j].userid,
-                    ateacher: b[j].ateacher,
-                    wid: b[j].id,
-                    works: b[j].content,
-                    sName: b[j].name,
-                    type: 20,
-										ttype:b[j].ttype,
-                    time: b[j].time,
-                    score: b[j].score,
-                    img: b[j].img,
-                    likesCount: likesCount,
-                    commentCount: commentCount,
-                    isLikes: isLikes,
-                    commentJson: commentJson,
-										likeJson:likeJson
-                  };
-                  if (this.isGroup) {
-                    let isGw = 1;
-                    for (
-                      var groupI = 0;
-                      groupI < this.courseGroup.group.length;
-                      groupI++
-                    ) {
-                      let gid = this.courseGroup.group[groupI].id;
-                      if (
-                        this.courseGroupStudentUid[gid].indexOf(b[j].userid) !=
-                        -1
-                      ) {
-                        isGw = 2;
-                        this.courseGroup.group[groupI].works[i].push(_works);
-                        break;
-                      }
-                    }
-                    if (isGw == 1) {
-                      _worksStudent[i].push(_works);
-                    }
-                  } else {
-                    _worksStudent[i].push(_works);
-                  }
-                  _worksStudent2[i].push(_works);
-                  this.isWorksS[i].push({ uid: b[j].userid, sName: b[j].name });
-                } else if (b[j].type == 2 && a[i].tool[0] == 4) {
-                  //问卷
-                  let _work = {
-                    userid: b[j].userid,
-                    ateacher: b[j].ateacher,
-                    wid: b[j].id,
-                    works: b[j].content,
-                    sName: b[j].name,
-                    type: 2,
-										ttype:b[j].ttype,
-                    time: b[j].time,
-                    score: b[j].score,
-                    img: b[j].img,
-                    likesCount: likesCount,
-                    commentCount: commentCount,
-                    isLikes: isLikes,
-                    commentJson: commentJson,
-										likeJson:likeJson
-                  };
-                  _worksStudent[i].push(_work);
-                  _worksStudent2[i].push(_work);
-                  this.isWorksS[i].push({ uid: b[j].userid, sName: b[j].name });
-                } else if (b[j].type == 8 && a[i].tool[0] == 45) {
-                  //选择题
-                  let _work = {
-                    userid: b[j].userid,
-                    ateacher: b[j].ateacher,
-                    wid: b[j].id,
-                    works: b[j].content,
-                    sName: b[j].name,
-                    type: 8,
-										ttype:b[j].ttype,
-                    time: b[j].time,
-                    score: b[j].score,
-                    img: b[j].img,
-                    likesCount: likesCount,
-                    commentCount: commentCount,
-                    isLikes: isLikes,
-                    commentJson: commentJson,
-										likeJson:likeJson
-                  };
-                  _worksStudent[i].push(_work);
-                  _worksStudent2[i].push(_work);
-                  this.isWorksS[i].push({ uid: b[j].userid, sName: b[j].name });
-                } else if (b[j].type == 9 && a[i].tool[0] == 47) {
-                  //选择题
-                  let _work = {
-                    userid: b[j].userid,
-                    ateacher: b[j].ateacher,
-                    wid: b[j].id,
-                    works: b[j].content,
-                    sName: b[j].name,
-                    type: 9,
-										ttype:b[j].ttype,
-                    time: b[j].time,
-                    score: b[j].score,
-                    img: b[j].img,
-                    likesCount: likesCount,
-                    commentCount: commentCount,
-                    isLikes: isLikes,
-                    commentJson: commentJson,
-										likeJson:likeJson
-                  };
-                  _worksStudent[i].push(_work);
-                  _worksStudent2[i].push(_work);
-                  this.isWorksS[i].push({ uid: b[j].userid, sName: b[j].name });
-                } else if (b[j].type == 10 && a[i].tool[0] == 48) {
-                  //选择题
-                  let _work = {
-                    userid: b[j].userid,
-                    ateacher: b[j].ateacher,
-                    wid: b[j].id,
-                    works: b[j].content,
-                    sName: b[j].name,
-                    type: 10,
-										ttype:b[j].ttype,
-                    time: b[j].time,
-                    score: b[j].score,
-                    img: b[j].img,
-                    likesCount: likesCount,
-                    commentCount: commentCount,
-                    isLikes: isLikes,
-                    commentJson: commentJson,
-										likeJson:likeJson
-                  };
-                  _worksStudent[i].push(_work);
-                  _worksStudent2[i].push(_work);
-                  this.isWorksS[i].push({ uid: b[j].userid, sName: b[j].name });
-                } else if (b[j].type == 13 && a[i].tool[0] == 52) {
-                  //选择题
-                  let _work = {
-                    userid: b[j].userid,
-                    ateacher: b[j].ateacher,
-                    wid: b[j].id,
-                    works: b[j].content,
-                    sName: b[j].name,
-                    type: 13,
-										ttype:b[j].ttype,
-                    time: b[j].time,
-                    score: b[j].score,
-                    img: b[j].img,
-                    likesCount: likesCount,
-                    commentCount: commentCount,
-                    isLikes: isLikes,
-                    commentJson: commentJson,
-										likeJson:likeJson
-                  };
-                  _worksStudent[i].push(_work);
-                  _worksStudent2[i].push(_work);
-                  this.isWorksS[i].push({ uid: b[j].userid, sName: b[j].name });
-                } else if (b[j].type == 16 && a[i].tool[0] == 69) {
-                  //选择题
-                  let _work = {
-                    userid: b[j].userid,
-                    ateacher: b[j].ateacher,
-                    wid: b[j].id,
-                    works: b[j].content,
-                    sName: b[j].name,
-                    type: 16,
-										ttype:b[j].ttype,
-                    time: b[j].time,
-                    score: b[j].score,
-                    img: b[j].img,
-                    likesCount: likesCount,
-                    commentCount: commentCount,
-                    isLikes: isLikes,
-                    commentJson: commentJson,
-                    aiCode: b[j].aiCode,
-                    teacherCode: b[j].teacherCode,
-										likeJson:likeJson
-                  };
-                  _worksStudent[i].push(_work);
-                  _worksStudent2[i].push(_work);
-                  this.isWorksS[i].push({ uid: b[j].userid, sName: b[j].name });
-                } else if (b[j].type == 17 && a[i].tool[0] == 70) {
-                  //英语口语
-                  let _work = {
-                    userid: b[j].userid,
-                    ateacher: b[j].ateacher,
-                    wid: b[j].id,
-                    works: b[j].content,
-                    sName: b[j].name,
-                    type: 17,
-										ttype:b[j].ttype,
-                    time: b[j].time,
-                    score: b[j].score,
-                    img: b[j].img,
-                    likesCount: likesCount,
-                    commentCount: commentCount,
-                    isLikes: isLikes,
-                    commentJson: commentJson,
-										likeJson:likeJson
-                  };
-                  _worksStudent[i].push(_work);
-                  _worksStudent2[i].push(_work);
-                  this.isWorksS[i].push({ uid: b[j].userid, sName: b[j].name });
-								} else if (b[j].type == 14 && a[i].tool[0] == 62) {
-                  //交互视频
-                  let _work = {
-                    userid: b[j].userid,
-                    ateacher: b[j].ateacher,
-                    wid: b[j].id,
-                    works: b[j].content,
-                    sName: b[j].name,
-                    type: 14,
-										ttype:b[j].ttype,
-                    time: b[j].time,
-                    score: b[j].score,
-                    img: b[j].img,
-                    likesCount: likesCount,
-                    commentCount: commentCount,
-                    isLikes: isLikes,
-                    commentJson: commentJson,
-										likeJson:likeJson
-                  };
-                  _worksStudent[i].push(_work);
-                  _worksStudent2[i].push(_work);
-                  this.isWorksS[i].push({ uid: b[j].userid, sName: b[j].name });
-                } else if (b[j].type == 11 && a[i].tool[0] == 49) {
-                  let _gindex = JSON.parse(b[j].content);
-                  if (
-                    this.groupStudentUid[i][_gindex.groupIndex].indexOf(
-                      b[j].userid
-                    ) != -1
-                  ) {
-                    let _work = {
-                      userid: b[j].userid,
-                      ateacher: b[j].ateacher,
-                      wid: b[j].id,
-                      works: _gindex.url,
-                      sName: b[j].name,
-                      type: _gindex.type,
-											ttype:b[j].ttype,
-                      time: b[j].time,
-                      score: b[j].score,
-                      img: b[j].img,
-                      likesCount: likesCount,
-                      commentCount: commentCount,
-                      isLikes: isLikes,
-                      commentJson: commentJson,
-											likeJson:likeJson
-                    };
-                    _worksStudent[i][_gindex.groupIndex].push(_work);
-                    _worksStudent2[i][_gindex.groupIndex].push(_work);
-                  }
-                  this.isWorksS[i].push({ uid: b[j].userid, sName: b[j].name });
-                } else if (a[i].tool[0] == 50 && b[j].atool == 50) {
-                  let _work = {
-                    userid: b[j].userid,
-                    ateacher: b[j].ateacher,
-                    wid: b[j].id,
-                    works: b[j].content,
-                    sName: b[j].name ? b[j].name : b[j].userid,
-                    type: b[j].type == 1 ? 0 : b[j].type == 4 ? 1 : 3,
-										ttype:b[j].ttype,
-                    time: b[j].time,
-                    score: b[j].score,
-                    img: b[j].img,
-                    likesCount: likesCount,
-                    commentCount: commentCount,
-                    isLikes: isLikes,
-                    commentJson: commentJson,
-										likeJson:likeJson
-                  };
-                  _worksStudent[i].push(_work);
-                  _worksStudent2[i].push(_work);
-                  this.isWorksS[i].push({ uid: b[j].userid, sName: b[j].name });
-                } else if (a[i].tool[0] == 32 && b[j].atool == 32) {
-                  let _work = {
-                    userid: b[j].userid,
-                    ateacher: b[j].ateacher,
-                    wid: b[j].id,
-                    works: b[j].content,
-                    sName: b[j].name ? b[j].name : b[j].userid,
-                    type: 12,
-										ttype:b[j].ttype,
-                    time: b[j].time,
-                    score: b[j].score,
-                    img: b[j].img,
-                    likesCount: likesCount,
-                    commentCount: commentCount,
-                    isLikes: isLikes,
-                    commentJson: commentJson,
-										likeJson:likeJson
-                  };
-                  _worksStudent[i].push(_work);
-                  _worksStudent2[i].push(_work);
-                  this.isWorksS[i].push({ uid: b[j].userid, sName: b[j].name });
-                } else if (
-                  a[i].tool[0] == 57 &&
-                  b[j].atool == 57 &&
-                  b[j].type == 12
-                ) {
-                  let _work = {
-                    userid: b[j].userid,
-                    ateacher: b[j].ateacher,
-                    wid: b[j].id,
-                    works: b[j].content,
-                    sName: b[j].name ? b[j].name : b[j].userid,
-                    type: 12,
-										ttype:b[j].ttype,
-                    time: b[j].time,
-                    score: b[j].score,
-                    img: b[j].img,
-                    likesCount: likesCount,
-                    commentCount: commentCount,
-                    isLikes: isLikes,
-                    commentJson: commentJson,
-										likeJson:likeJson
-                  };
-                  _worksStudent[i].push(_work);
-                  _worksStudent2[i].push(_work);
-                  this.isWorksS[i].push({ uid: b[j].userid, sName: b[j].name });
-                } else if (
-                  a[i].tool[0] == 57 &&
-                  b[j].atool == 57 &&
-                  b[j].type == 15
-                ) {
-                  let _work = {
-                    userid: b[j].userid,
-                    ateacher: b[j].ateacher,
-                    wid: b[j].id,
-                    works: b[j].content,
-                    sName: b[j].name ? b[j].name : b[j].userid,
-                    type: 15,
-										ttype:b[j].ttype,
-                    time: b[j].time,
-                    score: b[j].score,
-                    img: b[j].img,
-                    likesCount: likesCount,
-                    commentCount: commentCount,
-                    isLikes: isLikes,
-                    commentJson: commentJson,
-										likeJson:likeJson
-                  };
-                  _worksStudent[i].push(_work);
-                  _worksStudent2[i].push(_work);
-                  this.isWorksS[i].push({ uid: b[j].userid, sName: b[j].name });
-                }
-              }
-            }
-            if (_worksStudent[i] && _worksStudent[i].length) {
-              _worksStudent[i] = _worksStudent[i].sort(function (a, b) {
-                let jscoreA = a.score ? JSON.parse(a.score).wScore : 0;
-                let jscoreB = b.score ? JSON.parse(b.score).wScore : 0;
-                var scoreA = parseFloat(jscoreA);
-                var scoreB = parseFloat(jscoreB);
-                if (scoreA == scoreB) {
-                  return b.likesCount - a.likesCount;
-                }
-                return scoreB - scoreA;
-              });
-              if (this.isGroup) {
-                for (
-                  var groupI = 0;
-                  groupI < this.courseGroup.group.length;
-                  groupI++
-                ) {
-                  this.courseGroup.group[groupI].works[i] =
-                    this.courseGroup.group[groupI].works[i].sort(function (
-                      a,
-                      b
-                    ) {
-                      let jscoreA = a.score ? JSON.parse(a.score).wScore : 0;
-                      let jscoreB = b.score ? JSON.parse(b.score).wScore : 0;
-                      var scoreA = parseFloat(jscoreA);
-                      var scoreB = parseFloat(jscoreB);
-                      if (scoreA == scoreB) {
-                        return b.likesCount - a.likesCount;
-                      }
-                      return scoreB - scoreA;
-                    });
-                }
-              }
-            }
-          }
-          this.timeWorkList = _worksStudent2;
-          for (var i = 0; i < a.length; i++) {
-            for (var j = 0; j < b.length; j++) {
-              var data = b[j];
-              if (i == b[j].tool) {
-                if (data.type == 2 || data.type == 8) {
-                  for (var z = 0; z < this.checkJson[i].length; z++) {
-                    this.checkJson[i][z].checkPerent = [];
-                    this.checkJson[i][z].right = Math.round(
-                      (this.checkJson[i][z].rightPerson.length /
-                        parseInt(_worksStudent[i].length)) *
-                        100
-                    );
-                    let aaaa = this.checkJson[i][z];
-                    for (
-                      var k = 0;
-                      k < this.checkJson[i][z].checkCount.length;
-                      k++
-                    ) {
-                      this.checkJson[i][z].checkPerent.push(
-                        Math.round(
-                          (this.checkJson[i][z].checkCount[k] /
-                            parseInt(_worksStudent[i].length)) *
-                            100
-                        )
-                      );
-                    }
-                  }
-                } else if (data.type == 9) {
-                  for (var z = 0; z < this.checkJson[i].length; z++) {
-                    this.checkJson[i][z].checkPerent = [];
-                    this.checkJson[i][z].right = Math.round(
-                      (this.checkJson[i][z].rightPerson.length /
-                        this.checkJson[i][z].checkPerson.length) *
-                        100
-                    );
-                  }
-                }
-              }
-            }
-          }
-          if (this.dialogVisibleGroup && (gindex || gindex === 0)) {
-            this.joinGroup(gindex);
-          }
-          this.worksStudent = _worksStudent;
-          this.selectWorksStudent();
-          for (let ci = 0; ci < this.isCloseList.length; ci++) {
-            this.$nextTick(()=>{
-              setTimeout(()=>{
-                setTimeout(()=>{
-                  this.panToolHeight('tool-'+ci);
-                }, 500)
-              }, 0)
-            })
-          }
-        })
-        .catch((err) => {
-          console.error(err);
-        });
-    },
-    pngToWhiteBg(file) {
-      const _file = file;
-      let read = new FileReader();
-      read.readAsDataURL(file); // 文件转base64
-      return new Promise((resolve, reject) => {
-        read.onload = (e) => {
-          let img = new Image();
-          img.src = e.target.result;
-          img.onload = async () => {
-            // 生成canvas
-            let canvas = document.createElement("canvas");
-            let context = canvas.getContext("2d");
-            // 绘制图片到canvas上
-            canvas.width = img.width;
-            canvas.height = img.height;
-
-            // 在canvas绘制前填充白色背景
-            context.fillStyle = "#fff";
-            context.fillRect(0, 0, canvas.width, canvas.height);
-            context.drawImage(img, 0, 0);
-            let base64 = canvas.toDataURL(file["type"], 1);
-            let newFile = this.dataUrlToFile(base64, _file);
-            resolve(newFile);
-          };
-        };
-      });
-    },
-    dataUrlToFile(dataurl, file) {
-      let arr = dataurl.split(","),
-        mime = arr[0].match(/:(.*?);/)[1],
-        bstr = atob(arr[1]),
-        n = bstr.length,
-        u8arr = new Uint8Array(n);
-      while (n--) {
-        u8arr[n] = bstr.charCodeAt(n);
-      }
-      // return new Blob([u8arr], { type: mime });
-      return new File([new Blob([u8arr], { type: mime })], file.name, {
-        type: mime,
-      });
-    },
-    async beforeUpload1(event, type, i) {
-      // this.$message.success('进入上传')
-      var file = "";
-      if (type == 5) {
-        file = event;
-      } else {
-        file = event.target.files[0];
-      }
-      var credentials = {
-        accessKeyId: "AKIATLPEDU37QV5CHLMH",
-        secretAccessKey: "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",
-      }; //秘钥形式的登录上传
-      window.AWS.config.update(credentials);
-      window.AWS.config.region = "cn-northwest-1"; //设置区域
-
-      var bucket = new window.AWS.S3({ params: { Bucket: "ccrb" } }); //选择桶
-      var _this = this;
-      _this.progress = 0;
-      _this.proVisible = true;
-      _this.isFinishSize = 0;
-      _this.isAllSize = (file.size / 1024 / 1024).toFixed(2);
-      var b = [
-        "DOC",
-        "DOCX",
-        "DOCM",
-        "DOTM",
-        "DOTX",
-        "PPTX",
-        "PPSX",
-        "PPT",
-        "PPS",
-        "PPTM",
-        "POTM",
-        "PPAM",
-        "POTX",
-        "PPSM",
-      ];
-      var excelA = ["XLSX", "XLXB", "XLS", "XLSM"];
-      var photoA = [
-        "BMP",
-        "GIF",
-        "PNG",
-        "JPEG",
-        "JPEG",
-        "JPG",
-        "TIF",
-        "PCX",
-        "TGA",
-        "EXIF",
-        "FPX",
-        "SVG",
-        "APNG",
-      ];
-      // if (
-      //   b.indexOf(
-      //     file.name
-      //       .split(".")
-      //     [file.name.split(".").length - 1].toLocaleUpperCase()
-      //   ) != -1
-      // ) {
-      //   if (file.size / 1024 / 1024 > 10) {
-      //     this.$message.error("上传文件大于10兆,请重新选择文件！");
-      //     return;
-      //   }
-      // } else if (
-      //   excelA.indexOf(
-      //     file.name
-      //       .split(".")
-      //     [file.name.split(".").length - 1].toLocaleUpperCase()
-      //   ) != "-1"
-      // ) {
-      //   if (file.size / 1024 / 1024 > 5) {
-      //     this.$message.error("添加成上传文件大于5兆,请重新选择文件！");
-      //     return;
-      //   }
-      // }
-
-      if (
-        photoA.indexOf(
-          file.name
-            .split(".")
-            [file.name.split(".").length - 1].toLocaleUpperCase()
-        ) != -1 &&
-        type != 4
-      ) {
-        // const blob = await imageConversion.compress(file, 0.8)
-        file = await this.pngToWhiteBg(file);
-        const blob = await imageConversion.compressAccurately(file, 256);
-        // const blob = await imageConversion.compressAccurately(file, {type:file.type});
-        file = new File([blob], file.name, { type: file.type });
-      }
-
-      if (file) {
-        var params = {
-          Key:
-            file.name.split(".")[0] +
-            new Date().getTime() +
-            "." +
-            file.name.split(".")[file.name.split(".").length - 1],
-          ContentType: file.type,
-          Body: file,
-          "Access-Control-Allow-Credentials": "*",
-          ACL: "public-read",
-        }; //key可以设置为桶的相抵路径，Body为文件， ACL最好要设置
-        var options = {
-          // partSize: 2048 * 1024 * 1024,
-          partSize: 1024 * 1024 * 1024,
-          queueSize: 2,
-          leavePartsOnError: true,
-        };
-        bucket
-          .upload(params, options)
-          .on("httpUploadProgress", function (evt) {
-            //这里可以写进度条
-            // console.log("Uploaded : " + parseInt((evt.loaded * 80) / evt.total) + '%');
-            _this.progress = parseInt((evt.loaded / evt.total) * 100);
-            _this.isFinishSize = (evt.loaded / 1024 / 1024).toFixed(2);
-          })
-          .send(function (err, data) {
-            _this.progress = 100;
-            _this.isFinishSize = _this.isAllSize;
-            setTimeout(() => {
-              _this.proVisible = false;
-            }, 1000);
-            if (err) {
-              var a = _this.$refs.upload1.uploadFiles;
-              a.splice(a.length - 1, a.length);
-              _this.$message.error("上传失败");
-            } else {
-              // _this.$message.success('上传成功')
-              var b = ["PDF", "DOC", "DOCX", "PPT", "PPTX", "XLSX", "XLS"];
-              var c = [
-                "AVI",
-                "NAVI",
-                "MPEG",
-                "ASF",
-                "MOV",
-                "WMV",
-                "3GP",
-                "RM",
-                "RMVB",
-                "FLV",
-                "F4V",
-                "H.264",
-                "H.265",
-                "REAL VIDEO",
-                "MKV",
-                "WebM",
-                "HDDVD",
-                "MP4",
-                "MPG",
-                "M4V",
-                "MGV",
-                "OGV",
-                "QTM",
-                "STR",
-                "AMC",
-                "DVX",
-                "EVO",
-                "DAT",
-                "OGG",
-                "OGM",
-              ];
-              if (type == 1) {
-                _this.studyJuri[0].cover.push({
-                  name: file.name,
-                  url: data.Location,
-                  uid: file.uid,
-                });
-                if (
-                  c.indexOf(
-                    _this.studyJuri[0].cover[0].url
-                      .split(".")
-                      [
-                        _this.studyJuri[0].cover[0].url.split(".").length - 1
-                      ].toLocaleUpperCase()
-                  ) != -1
-                ) {
-                  _this.fileType = 2;
-                } else if (
-                  b.indexOf(
-                    _this.studyJuri[0].cover[0].url
-                      .split(".")
-                      [
-                        _this.studyJuri[0].cover[0].url.split(".").length - 1
-                      ].toLocaleUpperCase()
-                  ) != -1
-                ) {
-                  _this.fileType = 1;
-                } else if (
-                  photoA.indexOf(
-                    _this.studyJuri[0].cover[0].url
-                      .split(".")
-                      [
-                        _this.studyJuri[0].cover[0].url.split(".").length - 1
-                      ].toLocaleUpperCase()
-                  ) != -1
-                ) {
-                  _this.fileType = 0;
-                } else {
-                  _this.fileType = 3;
-                }
-                _this.imgChange(null, null, type);
-              } else if (type == 2) {
-                _this.upToolImg = data.Location;
-                _this.imgChange(null, null, type);
-                _this.addCourseWorks(i);
-              } else if (type == 4) {
-                _this.addPz("3", data.Location);
-              } else if (type == 5) {
-                _this.addImgDrawImG(data.Location);
-              } else if (type == 6) {
-                var _ftype = 1;
-                if (
-                  c.indexOf(
-                    data.Location.split(".")[
-                      data.Location.split(".").length - 1
-                    ].toLocaleUpperCase()
-                  ) != -1
-                ) {
-                  _ftype = 5;
-                } else if (
-                  b.indexOf(
-                    data.Location.split(".")[
-                      data.Location.split(".").length - 1
-                    ].toLocaleUpperCase()
-                  ) != -1
-                ) {
-                  _ftype = 4;
-                } else {
-                  _ftype = 1;
-                }
-                _this.plworkFile.push({
-                  name: file.name,
-                  url: data.Location,
-                  uid: file.uid,
-                  fileType: _ftype,
-                  username:
-                    _this.plworkFile.length > 10
-                      ? _this.plworkFile.length + 1
-                      : "0" + (_this.plworkFile.length + 1),
-                });
-              } else if (type == 7) {
-                _this.addCourseWorksGong(i, data.Location, 32);
-              } else if (type == 8) {
-                _this.addCourseWorksGong(i, data.Location, 57);
-              }
-              _this.imgChange(null, null, type);
-              console.log(data.Location);
-              // _this.$message.success('上传成功'+data.Location)
-            }
-          });
-      }
-    },
-    async beforeUpload3(event, type, i) {
-      // this.$message.success('进入上传')
-      let file = "";
-      let cfindex2 = 0;
-      for (var cfindex = 0; cfindex < event.target.files.length; cfindex++) {
-        file = event.target.files[cfindex];
-
-        var credentials = {
-          accessKeyId: "AKIATLPEDU37QV5CHLMH",
-          secretAccessKey: "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",
-        }; //秘钥形式的登录上传
-        window.AWS.config.update(credentials);
-        window.AWS.config.region = "cn-northwest-1"; //设置区域
-
-        var bucket = new window.AWS.S3({ params: { Bucket: "ccrb" } }); //选择桶
-        var _this = this;
-        // _this.progress = 0;
-        _this.proVisible2 = true;
-        var b = [
-          "DOC",
-          "DOCX",
-          "DOCM",
-          "DOTM",
-          "DOTX",
-          "PPTX",
-          "PPSX",
-          "PPT",
-          "PPS",
-          "PPTM",
-          "POTM",
-          "PPAM",
-          "POTX",
-          "PPSM",
-        ];
-        var excelA = ["XLSX", "XLXB", "XLS", "XLSM"];
-        var photoA = [
-          "BMP",
-          "GIF",
-          "PNG",
-          "JPEG",
-          "JPG",
-          "TIF",
-          "PCX",
-          "TGA",
-          "EXIF",
-          "FPX",
-          "SVG",
-          "APNG",
-        ];
-        if (
-          photoA.indexOf(
-            file.name
-              .split(".")
-              [file.name.split(".").length - 1].toLocaleUpperCase()
-          ) != -1 &&
-          type != 4
-        ) {
-          // const blob = await imageConversion.compress(file, 0.8)
-          file = await this.pngToWhiteBg(file);
-          const blob = await imageConversion.compressAccurately(file, 256);
-          // const blob = await imageConversion.compressAccurately(file, {type:file.type});
-          file = new File([blob], file.name, { type: file.type });
-        }
-
-        if (file) {
-          var params = {
-            Key:
-              file.name.split(".")[0] +
-              new Date().getTime() +
-              "." +
-              file.name.split(".")[file.name.split(".").length - 1],
-            ContentType: file.type,
-            Body: file,
-            "Access-Control-Allow-Credentials": "*",
-            ACL: "public-read",
-          }; //key可以设置为桶的相抵路径，Body为文件， ACL最好要设置
-          var options = {
-            // partSize: 2048 * 1024 * 1024,
-            partSize: 1024 * 1024 * 1024,
-            queueSize: 2,
-            leavePartsOnError: true,
-          };
-          bucket
-            .upload(params, options)
-            .on("httpUploadProgress", function (evt) {
-              //这里可以写进度条
-              // console.log("Uploaded : " + parseInt((evt.loaded * 80) / evt.total) + '%');
-              // _this.progress = parseInt((evt.loaded * 80) / evt.total);
-            })
-            .send(function (err, data) {
-              // _this.progress = 100;
-              cfindex2++;
-
-              setTimeout(() => {
-                if (
-                  cfindex2 == event.target.files.length - 1 ||
-                  cfindex2 > event.target.files.length - 1
-                ) {
-                  _this.proVisible2 = false;
-                }
-              }, 1000);
-              if (err) {
-                var a = _this.$refs.upload1.uploadFiles;
-                a.splice(a.length - 1, a.length);
-                _this.$message.error("上传失败");
-              } else {
-                // _this.$message.success('上传成功')
-                var b = ["PDF", "DOC", "DOCX", "PPT", "PPTX", "XLSX", "XLS"];
-                var c = [
-                  "AVI",
-                  "NAVI",
-                  "MPEG",
-                  "ASF",
-                  "MOV",
-                  "WMV",
-                  "3GP",
-                  "RM",
-                  "RMVB",
-                  "FLV",
-                  "F4V",
-                  "H.264",
-                  "H.265",
-                  "REAL VIDEO",
-                  "MKV",
-                  "WebM",
-                  "HDDVD",
-                  "MP4",
-                  "MPG",
-                  "M4V",
-                  "MGV",
-                  "OGV",
-                  "QTM",
-                  "STR",
-                  "AMC",
-                  "DVX",
-                  "EVO",
-                  "DAT",
-                  "OGG",
-                  "OGM",
-                ];
-                if (type == 1) {
-                  _this.studyJuri[0].cover.push({
-                    name: file.name,
-                    url: data.Location,
-                    uid: file.uid,
-                  });
-                  if (
-                    c.indexOf(
-                      _this.studyJuri[0].cover[0].url
-                        .split(".")
-                        [
-                          _this.studyJuri[0].cover[0].url.split(".").length - 1
-                        ].toLocaleUpperCase()
-                    ) != -1
-                  ) {
-                    _this.fileType = 2;
-                  } else if (
-                    b.indexOf(
-                      _this.studyJuri[0].cover[0].url
-                        .split(".")
-                        [
-                          _this.studyJuri[0].cover[0].url.split(".").length - 1
-                        ].toLocaleUpperCase()
-                    ) != -1
-                  ) {
-                    _this.fileType = 1;
-                  } else {
-                    _this.fileType = 0;
-                  }
-                  _this.imgChange(null, null, type);
-                } else if (type == 2) {
-                  _this.upToolImg = data.Location;
-                  _this.imgChange(null, null, type);
-                  _this.addCourseWorks(i);
-                } else if (type == 4) {
-                  _this.addPz("3", data.Location);
-                } else if (type == 5) {
-                  _this.addImgDrawImG(data.Location);
-                } else if (type == 6) {
-                  var _ftype = 1;
-                  if (
-                    c.indexOf(
-                      data.Location.split(".")[
-                        data.Location.split(".").length - 1
-                      ].toLocaleUpperCase()
-                    ) != -1
-                  ) {
-                    _ftype = 5;
-                  } else if (
-                    b.indexOf(
-                      data.Location.split(".")[
-                        data.Location.split(".").length - 1
-                      ].toLocaleUpperCase()
-                    ) != -1
-                  ) {
-                    _ftype = 4;
-                  } else {
-                    _ftype = 1;
-                  }
-                  _this.plworkFile.push({
-                    name: file.name,
-                    url: data.Location,
-                    uid: file.uid,
-                    fileType: _ftype,
-                    username:
-                      _this.plworkFile.length + 1 > 9
-                        ? _this.plworkFile.length + 1
-                        : "0" + (_this.plworkFile.length + 1),
-                  });
-                }
-                _this.imgChange(null, null, type);
-                console.log(data.Location);
-                // _this.$message.success('上传成功'+data.Location)
-              }
-            });
-        }
-      }
-    },
-    beforeUpload2(event, type) {
-      var file = event.target.files[0];
-      var credentials = {
-        accessKeyId: "AKIATLPEDU37QV5CHLMH",
-        secretAccessKey: "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",
-      }; //秘钥形式的登录上传
-      window.AWS.config.update(credentials);
-      window.AWS.config.region = "cn-northwest-1"; //设置区域
-
-      var bucket = new window.AWS.S3({ params: { Bucket: "ccrb" } }); //选择桶
-      var _this = this;
-      _this.progress = 0;
-      _this.proVisible = true;
-
-      if (file) {
-        var params = {
-          Key:
-            file.name.split(".")[0] +
-            new Date().getTime() +
-            "." +
-            file.name.split(".")[file.name.split(".").length - 1],
-          ContentType: file.type,
-          Body: file,
-          "Access-Control-Allow-Credentials": "*",
-          ACL: "public-read",
-        }; //key可以设置为桶的相抵路径，Body为文件， ACL最好要设置
-        var options = {
-          partSize: 2048 * 1024 * 1024,
-          queueSize: 2,
-          leavePartsOnError: true,
-        };
-        bucket
-          .upload(params, options)
-          .on("httpUploadProgress", function (evt) {
-            //这里可以写进度条
-            // console.log("Uploaded : " + parseInt((evt.loaded * 80) / evt.total) + '%');
-            _this.progress = parseInt((evt.loaded * 80) / evt.total);
-          })
-          .send(function (err, data) {
-            _this.progress = 100;
-
-            setTimeout(() => {
-              _this.proVisible = false;
-            }, 1000);
-            if (err) {
-              var a = _this.$refs.upload1.uploadFiles;
-              a.splice(a.length - 1, a.length);
-              _this.$message.error("上传失败");
-            } else {
-              if (type == 2) {
-                _this.studyJuri[0].upVedio.push({
-                  name: file.name,
-                  url: data.Location,
-                  uid: file.uid,
-                });
-                _this.imgChange(null, null, type);
-              } else if (type == 3) {
-                _this.studyJuri[0].upFile.push({
-                  name: file.name,
-                  url: data.Location,
-                  uid: file.uid,
-                });
-                _this.imgChange(null, null, type);
-              }
-              console.log(data.Location);
-            }
-          });
-      }
-    },
-    allScrell() {
-      window.topU.postMessage({ allScreen: this.screenType }, "*");
-    },
-    nextOrpreSteps(t) {
-      if (this.IsFollow && this.tType == 2) {
-        this.$message.error("已经开启跟随模式，请认真跟堂听讲");
-        return;
-      }
-      var b = this.chapInfoList.length - 1;
-      if (t == 0) {
-        if (this.courseType == 0) {
-          if (this.taskCount == 0) {
-            // console.log(this.navList[b].task[this.navList[b].task.length - 1].isLook);
-            if (this.IsLookOpen) {
-              if (
-                !this.navList[b].task[this.navList[b].task.length - 1].isLook
-              ) {
-                if (
-                  this.courseDetail.userid != this.userid &&
-                  (!this.courseDetail.course_teacher ||
-          (this.courseDetail.course_teacher &&
-          this.courseDetail.course_teacher.indexOf(this.userid) == -1))
-                ) {
-                  this.$message.error("任务未解锁");
-                } else {
-                  this.$message.error("上一任务未解锁");
-                }
-                return;
-              }
-            }
-            this.navList[this.courseType].isOpen = false;
-            this.courseType = b;
-            this.taskCount =
-              this.chapInfoList[this.courseType].chapterInfo[0].taskJson
-                .length - 1;
-            this.navList[this.courseType].isOpen = true;
-          } else {
-            this.taskCount--;
-          }
-        } else {
-          if (this.taskCount == 0) {
-            this.navList[this.courseType].isOpen = false;
-            this.courseType--;
-            this.taskCount =
-              this.chapInfoList[this.courseType].chapterInfo[0].taskJson
-                .length - 1;
-            this.navList[this.courseType].isOpen = true;
-          } else {
-            this.taskCount--;
-          }
-        }
-      } else {
-        if (this.courseType == b) {
-          if (
-            this.taskCount ==
-            this.chapInfoList[this.courseType].chapterInfo[0].taskJson.length -
-              1
-          ) {
-            this.navList[this.courseType].isOpen = false;
-            this.courseType = 0;
-            this.taskCount = 0;
-            this.navList[this.courseType].isOpen = true;
-          } else {
-            var bbb = parseInt(this.taskCount) + 1;
-            if (
-              !this.chapInfoList[this.courseType].chapterInfo[0].taskJson[bbb]
-                .isLook &&
-              this.courseDetail.userid != this.userid &&
-              (!this.courseDetail.course_teacher ||
-          (this.courseDetail.course_teacher &&
-          this.courseDetail.course_teacher.indexOf(this.userid) == -1)) &&
-              this.IsLookOpen
-            ) {
-              this.$message.error("任务未解锁");
-              return;
-            }
-            this.taskCount++;
-            if (this.IsLookOpen) {
-              this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-                this.taskCount
-              ].isLook = true;
-              this.addCourseState(3);
-            }
-          }
-        } else {
-          if (
-            this.taskCount ==
-            this.chapInfoList[this.courseType].chapterInfo[0].taskJson.length -
-              1
-          ) {
-            var bbb = parseInt(this.courseType) + 1;
-            if (
-              !this.chapInfoList[bbb].chapterInfo[0].taskJson[0].isLook &&
-              this.courseDetail.userid != this.userid &&
-              (!this.courseDetail.course_teacher ||
-          (this.courseDetail.course_teacher &&
-          this.courseDetail.course_teacher.indexOf(this.userid) == -1)) &&
-              this.IsLookOpen
-            ) {
-              this.$message.error("任务未解锁");
-              return;
-            }
-            this.navList[this.courseType].isOpen = false;
-            this.courseType++;
-            this.taskCount = 0;
-            this.navList[this.courseType].isOpen = true;
-          } else {
-            var bbb = parseInt(this.taskCount) + 1;
-            if (
-              !this.chapInfoList[this.courseType].chapterInfo[0].taskJson[bbb]
-                .isLook &&
-              this.courseDetail.userid != this.userid &&
-              (!this.courseDetail.course_teacher ||
-          (this.courseDetail.course_teacher &&
-          this.courseDetail.course_teacher.indexOf(this.userid) == -1)) &&
-              this.IsLookOpen
-            ) {
-              this.$message.error("任务未解锁");
-              return;
-            }
-            this.taskCount++;
-          }
-          if (this.IsLookOpen) {
-            this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-              this.taskCount
-            ].isLook = true;
-            this.addCourseState(3);
-          }
-        }
-
-        // if (
-        //   this.taskCount ==
-        //   this.chapInfo.chapterInfo[0].taskJson.length - 1
-        // ) {
-        //   this.taskCount = this.chapInfo.chapterInfo[0].taskJson.length - 1;
-        // } else {
-        //   this.taskCount++;
-        // }
-      }
-      document.scrollingElement.scrollTop = 0;
-      // this.showType = 7;
-      this.navId = this.navList[this.courseType].task[this.taskCount].id;
-      // if (this.vedio[this.taskCount].length > 0) {
-      //   var a =
-      //     document.getElementsByClassName("box_course")[this.taskCount]
-      //       .offsetHeight;
-      //   document.getElementsByClassName("vedioList")[
-      //     this.taskCount
-      //   ].style.height = a + "px";
-      //   document.getElementsByClassName("navBox")[this.taskCount].style.height =
-      //     a - 40 + "px";
-      // }
-
-      this.isNoHomeWork = false;
-      (this.studyJuri = [
-        {
-          content: "",
-          cover: [],
-          upVedio: [],
-          upFile: [],
-        },
-      ]),
-        (this.radio = []);
-      this.isClickNav = "";
-      this.selectPz();
-      this.getHomeWork();
-      this.getCourseDetail(2);
-      this.$forceUpdate();
-      if (this.courseDetail.userid == this.userid && this.IsFollow) {
-        this.setCTask();
-      }
-    },
-    openTask(s, n, i) {
-      if (this.IsFollow && this.tType == 2) {
-        this.$message.error("已经开启跟随模式，请认真跟堂听讲");
-        return;
-      }
-      if (this.IsLookOpen &&
-        this.courseDetail.userid != this.userid &&
-        this.courseDetail.course_teacher.indexOf(this.userid) ==-1) {
-        if (
-          !this.chapInfoList[s].chapterInfo[0].taskJson[n].isLook &&
-          this.courseDetail.userid != this.userid &&
-          (!this.courseDetail.course_teacher ||
-          (this.courseDetail.course_teacher &&
-          this.courseDetail.course_teacher.indexOf(this.userid) == -1))
-        ) {
-          this.$message.error("任务未解锁");
-          return;
-        }
-        if (this.courseType == s && this.taskCount != n && n > this.taskCount) {
-          if (
-            !this.chapInfoList[this.courseType].chapterInfo[0].taskJson[n - 1]
-              .isLook
-          ) {
-            this.$message.error("上一任务未解锁");
-            return;
-          }
-        } else if (s > this.courseType) {
-          if (n > 0) {
-            if (!this.chapInfoList[s].chapterInfo[0].taskJson[n - 1].isLook) {
-              this.$message.error("上一任务未解锁");
-              return;
-            }
-          } else {
-            if (
-              !this.chapInfoList[s - 1].chapterInfo[0].taskJson[
-                this.chapInfoList[s - 1].chapterInfo[0].taskJson.length - 1
-              ].isLook
-            ) {
-              this.$message.error("上一任务未解锁");
-              return;
-            }
-          }
-        }
-      }
-      if (this.navList[s].task[n].isOpen == true) {
-        this.navList[s].task[n].isOpen = !this.navList[s].task[n].isOpen;
-        return;
-      }
-
-			let flag = this.courseType==s;
-
-
-      this.courseType = s;
-      this.navId = i;
-      this.taskCount = n;
-      this.changeSplitScreenBehavior({form:{courseType:this.courseType,taskCount:this.taskCount}})
-      this.navList[this.courseType].task[this.taskCount].isOpen =
-        !this.navList[this.courseType].task[this.taskCount].isOpen;
-      if (this.IsLookOpen) {
-        this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-          this.taskCount
-        ].isLook = true;
-
-        let yym = JSON.parse(JSON.stringify(this.chapInfoList))
-        this.addCourseState(3,yym);
-      }
-      for (var ci = 0; ci < this.isCloseList.length; ci++) {
-        this.isCloseList[ci].isClose = 0;
-        this.isCloseList[ci].isCloseBoolean = false;
-        this.$nextTick(()=>{
-          setTimeout(()=>{
-            setTimeout(()=>{
-              this.panToolHeight('tool-'+ci);
-            }, 0)
-          }, 0)
-        })
-      }
-      // this.showType = 7;
-      this.isNoHomeWork = false;
-      (this.studyJuri = [
-        {
-          content: "",
-          cover: [],
-          upVedio: [],
-          upFile: [],
-        },
-      ]),
-        (this.radio = []);
-      document.scrollingElement.scrollTop = 0;
-
-      // setTimeout(() => {
-      //   let a = document.getElementById(i);
-      //   if (a.offsetTop - 110 == 0) {
-      //     window.scrollTo(0, 0);
-      //   } else {
-      //     window.scrollTo(0, a.offsetTop);
-      //   }
-      // }, 0);
-      for (var z = 0; z < this.navList.length; z++) {
-        for (var q = 0; q < this.navList[z].task.length; q++) {
-          for (var w = 0; w < this.navList[z].task[q].tool.length; w++) {
-            this.navList[z].task[q].tool[w].isTool = false;
-          }
-        }
-      }
-      this.selectPz();
-      this.getHomeWork();
-      this.getCourseDetail(2);
-      if (this.courseDetail.userid == this.userid && this.IsFollow) {
-        this.setCTask();
-      }
-			if(flag){
-				this.insertMemorandum(`进入<span class="variable">任务${n+1}${this.navList[s].task[n].taskName?'：'+this.navList[s].task[n].taskName:''}</span>`)
-			}else{
-				this.insertMemorandum(`进入<span class="variable">阶段${s+1}${this.navList[s].dyName?'：'+this.navList[s].dyName:''}</span>→<span class="variable">任务${n+1}${this.navList[s].task[n].taskName?'：'+this.navList[s].task[n].taskName:''}</span>`)
-			}
-    },
-
-    get(i) {
-      if (this.IsFollow && this.tType == 2) {
-        this.$message.error("已经开启跟随模式，请认真跟堂听讲");
-        return;
-      }
-      // for(var k=0;k<this.navList.length;k++){
-      //   this.navList[k].isOpen = false;
-      // }
-      // this.navList[i].isOpen = true;
-      this.navList[i].isOpen = !this.navList[i].isOpen;
-      if (this.navList[i].isOpen) {
-        this.openTask(i, 0, i + "-0");
-      }
-    },
-    addQuestion() {
-      this.answerList.push({
-        answerTitle: this.answerQ,
-        answer: this.questionAnswer,
-      });
-      let params = [
-        {
-          uid: this.userid,
-          cid: this.id,
-          stage: this.courseType,
-          task: this.taskCount,
-          tool: this.toolindex,
-          content: JSON.stringify(this.answerList),
-          type: 3,
-        },
-      ];
-      if (this.homeWorkLoading) return this.$message.info('点击过快，请稍后...')
-      this.homeWorkLoading = true
-      this.ajax
-        .post(this.$store.state.api + "addCourseWorks", params)
-        .then((res) => {
-          this.$message({
-            message: "提交成功",
-            type: "success",
-          });
-          this.addOp3('1', "", { courseid: this.id,tool:'问答',data:JSON.stringify(this.answerList),type: "course_tool_sub" }, "success")
-           setTimeout(() => {
-            this.homeWorkLoading = false
-          }, 500);
-
-          this.answerList = [];
-          this.answerDialogVisible = false;
-          this.selectStudent();
-          this.selectSWorks();
-          this.selectSLook();
-        })
-        .catch((err) => {
-          this.$message.error("提交失败");
-          console.error(err);
-           setTimeout(() => {
-            this.homeWorkLoading = false
-          }, 500);
-
-          this.addOp3('1', "", { courseid: this.id,tool:'问答',data:JSON.stringify(this.answerList),type: "course_tool_sub" }, err)
-
-        });
-    },
-    addQuestionTeacher() {
-      this.answerList.push({
-        answerTitle: this.answerQ,
-        answer: this.questionAnswer,
-      });
-      let params = [
-        {
-          uid: this.sStudent.userid,
-          cid: this.id,
-          stage: this.courseType,
-          task: this.taskCount,
-          tool: this.toolindex,
-          content: JSON.stringify(this.answerList),
-          type: 3,
-          ateacher: this.userid,
-        },
-      ];
-      this.ajax
-        .post(this.$store.state.api + "addCourseWorksTeacher", params)
-        .then((res) => {
-          this.$message({
-            message: "提交成功",
-            type: "success",
-          });
-          this.answerList = [];
-          this.questionAnswer = "";
-          this.answerDialogVisibleTeacher = false;
-          this.selectStudent();
-          this.selectSWorks();
-          this.selectSLook();
-        })
-        .catch((err) => {
-          this.$message.error("提交失败");
-          console.error(err);
-        });
-    },
-    refreshCourse() {
-      // window.location.reload();
-      this.navList = [];
-      this.getCourseDetail(1);
-    },
-    getCourseDetail(type, gindex) {
-      let loading;
-      if (type != 2) {
-        loading = this.$loading.service({
-          background: "rgba(255, 255, 255, 0.7)",
-          target: document.querySelector(".student_table"),
-        });
-      }
-      this.downLoading = false
-      // this.navList[0].isOpen = false;
-      // this.navList[this.courseType].isOpen = true;
-      // this.courseType = this.courseTypeLine;
-      // this.navId = this.navList[this.courseType].task[this.taskCount].id;
-      let params = {
-        courseId: this.id,
-      };
-      this.ajax
-        .get(this.$store.state.api + "selectCourseDetail3", params)
-        .then((res) => {
-          this.addCourseState(1, JSON.parse(res.data[0][0].chapters));
-          if (type != 2) {
-            loading.close();
-            if (
-              this.courseType >
-              JSON.parse(res.data[0][0].chapters).length - 1
-            ) {
-              this.courseType = JSON.parse(res.data[0][0].chapters).length - 1;
-            }
-            var a = JSON.parse(res.data[0][0].chapters)[this.courseType]
-              .chapterInfo[0].taskJson;
-            var b = [
-              "AVI",
-              "NAVI",
-              "MPEG",
-              "ASF",
-              "MOV",
-              "WMV",
-              "3GP",
-              "RM",
-              "RMVB",
-              "FLV",
-              "F4V",
-              "H.264",
-              "H.265",
-              "REAL VIDEO",
-              "MKV",
-              "WebM",
-              "HDDVD",
-              "MP4",
-              "MPG",
-              "M4V",
-              "MGV",
-              "OGV",
-              "QTM",
-              "STR",
-              "AMC",
-              "DVX",
-              "EVO",
-              "DAT",
-              "OGG",
-              "OGM",
-              "MP3",
-            ];
-
-            let _chapterData = [];
-
-            for (var i = 0; i < a.length; i++) {
-              var c = a[i].chapterData;
-              this.vedio[i] = [];
-              this.textList[i] = [];
-              this.lineList[i] = [];
-              this.chapToolList[i] = [];
-              this.file[i] = [];
-              this.fileC[i] = [];
-              _chapterData[i] = c.filter((el) => {
-                return el.type != 12;
-              });
-              this.fileC[i] = c.filter((el) => {
-                return el.type == 12;
-              });
-              if (this.tType == 2) {
-                if (this.fileC[i].length) {
-                  let yym1 =  this.fileC[i].filter(e=>{
-                    if(!converter(e.name).includes(converter("教案"))){
-                      return e
-                    }
-                  })
-                  this.fileC[i] = yym1
-                }
-              }
-              // else if (c[j].type == 12) {
-              //     this.fileC[i].push(c[j]);
-              //   }
-              for (var j = 0; j < c.length; j++) {
-                if (c[j].type == 7) {
-                  this.chapToolList[i].push(c[j]);
-                } else if (c[j].type == 8 || c[j].type == 14 || c[j].type == 15) {
-                  this.lineList[i].push(c[j]);
-                } else if (c[j].type == 6) {
-                  this.textList[i].push(c[j]);
-                } else {
-                  if (
-                    b.indexOf(
-                      c[j].url
-                        .split(".")
-                        [c[j].url.split(".").length - 1].toLocaleUpperCase()
-                    ) != -1
-                  ) {
-                    this.vedio[i].push(c[j]);
-                  } else {
-                    this.file[i].push(c[j]);
-                  }
-                }
-              }
-              var d = JSON.parse(JSON.stringify(this.playerOptions));
-              d.sources[0].src =
-                this.vedio[i].length > 0 ? this.vedio[i][0].url : this.mr;
-              this.playerO[i] = d;
-            }
-            this.courseDetail = res.data[0][0];
-            if(this.tType == 2){
-              this.tcid = this.arrayToArray(
-                this.courseDetail.juri ? this.courseDetail.juri.split(",") : [],
-                this.classId ? this.classId.split(",") : []
-              ).join(",");
-            }else{
-              this.tcid = this.arrayToArray(
-                this.courseDetail.juri ? this.courseDetail.juri.split(",") : [],
-                this.tcid2 ? this.tcid2.split(",") : []
-              ).join(",");
-            }
-            this.evalua = res.data[0][0].evaId;
-            this.chapInfo = JSON.parse(this.courseDetail.chapters)[
-              this.courseType
-            ];
-            this.chapInfoList = JSON.parse(this.courseDetail.chapters);
-            if (this.tcid && res.data[1].length) {
-              let _inviteA = [];
-              for (var ik = 0; ik < res.data[1].length; ik++) {
-                _inviteA.push({
-                  cid: res.data[1][ik].classid,
-                  ic: res.data[1][ik].code,
-                });
-              }
-              for (var ik = 0; ik < _inviteA.length; ik++) {
-                if (
-                  this.arrayToArray(
-                    _inviteA[ik].cid.split(","),
-                    this.tcid.split(",")
-                  ).length
-                ) {
-                  this.inviteCode = _inviteA[ik].ic;
-                  break;
-                }
-              }
-            }
-            for (var l = 0; l < this.chapInfoList.length; l++) {
-              var w = this.chapInfoList[l].chapterInfo[0].taskJson;
-              for (var m = 0; m < w.length; m++) {
-                w[m].id = l + "-" + m;
-              }
-            }
-            let taskCount = 0;
-            if (
-              _chapterData[taskCount].length &&
-              _chapterData[taskCount][0].type == 2
-            ) {
-              this.showType = 0;
-              this.pptImgUrl1 = _chapterData[taskCount][0].url;
-            } else {
-              if (_chapterData[taskCount].length > 0) {
-                let _url = _chapterData[taskCount][0].url;
-                if (
-                  _chapterData[taskCount][0].type == 8 ||
-                  _chapterData[taskCount][0].type == 14 ||
-                  _chapterData[taskCount][0].type == 15
-                ) {
-                  this.showType = 2;
-                  if (
-                    _url.indexOf("https://") == -1 &&
-                    _url.indexOf("http://") == -1
-                  ) {
-                    _url = "https://" + _url;
-                  }
-                  this.pptImgUrl1 = _url;
-                } else if (_chapterData[taskCount][0].type == 3) {
-                  if (
-                    _url
-                      .split(".")
-                      [_url.split(".").length - 1].toLocaleUpperCase() == "PDF"
-                  ) {
-                    this.showType = 3;
-                    this.pptImgUrl1 = _url;
-                  } else if (
-                    this.isAssetTypeAnImage(
-                      _url
-                        .split(".")
-                        [_url.split(".").length - 1].toLocaleLowerCase()
-                    )
-                  ) {
-                    this.showType = 4;
-                    this.pptImgUrl1 = _url;
-                  } else {
-                    this.showType = 2;
-                    this.pptImgUrl1 =
-                      "https://view.officeapps.live.com/op/view.aspx?src=" +
-                      encodeURIComponent(_url);
-                  }
-                } else if (_chapterData[taskCount][0].type == 13) {
-                  this.showType = 4;
-                  this.pptImgUrl1 = _url;
-                } else if (_chapterData[taskCount][0].type == 6) {
-                  this.showType = 1;
-                  this.text = this.textList[taskCount][0];
-                } else if (_chapterData[taskCount][0].type == 16) {
-                  this.showType = 16;
-                  this.pptImgUrl1 = _url;
-                }
-              }
-            }
-            this.isClickNav = 0;
-            if (
-              !_chapterData[taskCount].length ||
-              _chapterData[taskCount][0].type == 12
-            ) {
-              this.isClickNav = "";
-              this.showType = "";
-            }
-
-            if (this.tType == 2) {
-              _chapterData.forEach((e,i)=>{
-                if (e.length) {
-                  let yym =  e.filter(k=>{
-                    if(!converter(k.name).includes(converter("教案"))){
-                      return k
-                    }
-                  })
-                  _chapterData[i] = yym
-                }
-              })
-            }
-            this.vChapterData = _chapterData;
-          } else {
-            // this.showType = 0;
-            var a = JSON.parse(res.data[0][0].chapters)[this.courseType]
-              .chapterInfo[0].taskJson;
-            var b = [
-              "AVI",
-              "NAVI",
-              "MPEG",
-              "ASF",
-              "MOV",
-              "WMV",
-              "3GP",
-              "RM",
-              "RMVB",
-              "FLV",
-              "F4V",
-              "H.264",
-              "H.265",
-              "REAL VIDEO",
-              "MKV",
-              "WebM",
-              "HDDVD",
-              "MP4",
-              "MPG",
-              "M4V",
-              "MGV",
-              "OGV",
-              "QTM",
-              "STR",
-              "AMC",
-              "DVX",
-              "EVO",
-              "DAT",
-              "OGG",
-              "OGM",
-              "MP3",
-            ];
-            let _chapterData = [];
-
-            for (var i = 0; i < a.length; i++) {
-              var c = a[i].chapterData;
-              this.vedio[i] = [];
-              this.textList[i] = [];
-              this.lineList[i] = [];
-              this.chapToolList[i] = [];
-              this.file[i] = [];
-              this.fileC[i] = [];
-              _chapterData[i] = c.filter((el) => {
-                return el.type != 12;
-              });
-              this.fileC[i] = c.filter((el) => {
-                return el.type == 12;
-              });
-              if (this.tType == 2) {
-                if (this.fileC[i].length) {
-                  let yym1 =  this.fileC[i].filter(e=>{
-                    if(!converter(e.name).includes(converter("教案"))){
-                      return e
-                    }
-                  })
-                  this.fileC[i] = yym1
-                }
-              }
-              for (var j = 0; j < c.length; j++) {
-                if (c[j].type == 7) {
-                  this.chapToolList[i].push(c[j]);
-                } else if (c[j].type == 8 || c[j].type == 14 || c[j].type == 15) {
-                  this.lineList[i].push(c[j]);
-                } else if (c[j].type == 6) {
-                  this.textList[i].push(c[j]);
-                } else {
-                  if (
-                    b.indexOf(
-                      c[j].url
-                        .split(".")
-                        [c[j].url.split(".").length - 1].toLocaleUpperCase()
-                    ) != -1
-                  ) {
-                    this.vedio[i].push(c[j]);
-                  } else {
-                    this.file[i].push(c[j]);
-                  }
-                }
-              }
-              var d = JSON.parse(JSON.stringify(this.playerOptions));
-              d.sources[0].src =
-                this.vedio[i].length > 0 ? this.vedio[i][0].url : this.mr;
-              this.playerO[i] = d;
-            }
-            let taskCount = 0;
-
-            if (
-              _chapterData[taskCount].length &&
-              _chapterData[taskCount][0].type == 2
-            ) {
-              // this.showType = 0;
-              // this.pptImgUrl1 = _chapterData[taskCount][0].url;
-            } else {
-              if (_chapterData[taskCount].length > 0) {
-                let _url = _chapterData[taskCount][0].url;
-                if (
-                  _chapterData[taskCount][0].type == 8 ||
-                  _chapterData[taskCount][0].type == 14||
-                  _chapterData[taskCount][0].type == 15
-                ) {
-                  // this.showType = 2;
-                  if (
-                    _url.indexOf("https://") == -1 &&
-                    _url.indexOf("http://") == -1
-                  ) {
-                    _url = "https://" + _url;
-                  }
-                  // this.pptImgUrl1 = _url;
-                } else if (_chapterData[taskCount][0].type == 3) {
-                  if (
-                    _url
-                      .split(".")
-                      [_url.split(".").length - 1].toLocaleUpperCase() == "PDF"
-                  ) {
-                    // this.showType = 3;
-                    // this.pptImgUrl1 = _url;
-                  } else if (
-                    this.isAssetTypeAnImage(
-                      _url
-                        .split(".")
-                        [_url.split(".").length - 1].toLocaleLowerCase()
-                    )
-                  ) {
-                    // this.showType = 4;
-                    // this.pptImgUrl1 = _url;
-                  } else {
-                    // this.showType = 2;
-                    // this.pptImgUrl1 =
-                    //   "https://view.officeapps.live.com/op/view.aspx?src=" +
-                    //   encodeURIComponent(_url);
-                  }
-                } else if (_chapterData[taskCount][0].type == 13) {
-                  // this.showType = 4;
-                  // this.pptImgUrl1 = _url;
-                } else if (_chapterData[taskCount][0].type == 6) {
-                  this.showType = 1;
-                  this.text = this.textList[taskCount][0];
-                } else if (_chapterData[taskCount][0].type == 16) {
-                  this.showType = 16;
-                  this.pptImgUrl1 = _url;
-                }
-              }
-            }
-            this.isClickNav = 0;
-            if (
-              !_chapterData[taskCount].length ||
-              _chapterData[taskCount][0].type == 12
-            ) {
-              this.isClickNav = "";
-              // this.showType = "";
-            }
-            if (this.tType == 2) {
-              _chapterData.forEach((e,i)=>{
-                if (e.length) {
-                  let yym =  e.filter(k=>{
-                    if(!converter(k.name).includes(converter("教案"))){
-                      return k
-                    }
-                  })
-                  _chapterData[i] = yym
-                }
-              })
-            }
-            this.vChapterData = _chapterData;
-            this.$forceUpdate();
-          }
-          //  else {
-          //   this.courseDetail = res.data[0][0];
-          //   this.chapInfoList = JSON.parse(this.courseDetail.chapters);
-          // }
-           // 判断进入课程是否是创建老师，如果去创建老师，就自动开启下面两个按钮
-          if (type == 10) {
-            console.log('this.courseDetail.userid',this.courseDetail.userid);
-            console.log('this.userid',this.userid);
-
-
-            if (this.courseDetail.userid == this.userid) {
-
-              // 开局关闭学生查看内容
-              this.StulookMode(false)
-              // 开局打开跟随模式
-              this.followingMode(true)
-            }
-          }
-          let _this = this;
-          if (_this.timer) {
-            clearInterval(_this.timer);
-            _this.timer = null;
-          }
-
-          if (_this.tcid) {
-            _this.getCourseGroup(gindex);
-          } else {
-            _this.selectSWorks(gindex);
-          }
-
-          _this.selectStudent();
-          _this.selectSLook();
-          _this.getPick();
-
-          // if (_this.courseDetail.userid == _this.userid && _this.IsFollow) {
-          //   _this.setCTask();
-          // }
-          if (_this.dialogVisibleGroup) {
-            _this.groupJson =
-              _this.chapInfoList[_this.courseType].chapterInfo[0].taskJson[
-                _this.taskCount
-              ].toolChoose[_this.toolindex].groupJson;
-          }
-          _this.$nextTick(() => {
-            setTimeout(() => {
-              _this.checkEva();
-            }, 1000);
-          });
-          _this.timer = setInterval(function () {
-            // _this.getCourseDetail(2);
-            if (_this.tcid) {
-              _this.getCourseGroup();
-            } else {
-              _this.selectSWorks();
-            }
-
-            _this.selectStudent();
-            _this.selectSLook();
-            _this.getPick();
-						// _this.getSplitScreenData();//获取分屏数据
-            // if (_this.courseDetail.userid == _this.userid && _this.IsFollow) {
-            //   _this.setCTask();
-            // }
-            if (_this.dialogVisibleGroup) {
-              _this.groupJson =
-                _this.chapInfoList[_this.courseType].chapterInfo[0].taskJson[
-                  _this.taskCount
-                ].toolChoose[_this.toolindex].groupJson;
-            }
-
-            if (_this.tType == 4 || _this.ispzType == 4) {
-              _this.selectPz();
-            }
-          }, 5000);
-          if (_this.timer2 == null) {
-            _this.timer2 = setInterval(()=> {
-              _this.getSplitScreenData();//获取分屏数据
-            },  5000);
-          }
-          _this.$nextTick(function () {
-            setTimeout(() => {
-              // var a =
-              //   document.getElementsByClassName("box_course")[0].offsetHeight;
-              // document.getElementsByClassName("vedioList")[0].style.height =
-              //   a + "px";
-              // document.getElementsByClassName("navBox")[0].style.height =
-              //   a - 40 + "px";
-              // if (_this.vedio[_this.taskCount].length > 0) {
-              //   _this.vedioTime = [];
-              //   for (var i = 0; i < _this.vedio[_this.taskCount].length; i++) {
-              //     _this.vedioTime[i] = document.getElementsByClassName(
-              //       "vjs-duration-display"
-              //     )[i].textContent;
-              //   }
-              // }
-            }, 1000);
-          });
-        })
-        .catch((err) => {
-          loading.close();
-          console.error(err);
-        });
-    },
-    getCourseGroup(gindex) {
-      let params = {
-        cid: this.id,
-        classid: this.tcid ? this.tcid : "1",
-      };
-      this.ajax
-        .get(this.$store.state.api + "getCourseGroup", params)
-        .then((res) => {
-          if (res.data && res.data[0].length) {
-            if (!this.isGroup) {
-              let courseGroup = JSON.parse(res.data[0][0].group);
-              courseGroup.group = courseGroup.group.filter((el) => {
-                el.works = [];
-                return el;
-              });
-              if (courseGroup.isopen == 2) {
-                this.isGroup = false;
-                this.selectSWorks(gindex);
-                return;
-              }
-              this.courseGroup = courseGroup;
-              let groupPerson = res.data[1];
-              let group = JSON.parse(res.data[0][0].group).group;
-              let courseGroupStudent = {};
-              let courseGroupStudentUid = {};
-              for (var i = 0; i < group.length; i++) {
-                courseGroupStudent[group[i].id] = [];
-                courseGroupStudentUid[group[i].id] = [];
-                for (var j = 0; j < groupPerson.length; j++) {
-                  if (groupPerson[j].groupCid == group[i].id) {
-                    courseGroupStudent[group[i].id].push(groupPerson[j]);
-                    courseGroupStudentUid[group[i].id].push(
-                      groupPerson[j].userid
-                    );
-                  }
-                }
-              }
-              this.courseGroupStudent = courseGroupStudent;
-              this.courseGroupStudentUid = courseGroupStudentUid;
-            }
-            if (this.courseGroup.isopen == 2) {
-              this.isGroup = false;
-            } else {
-              this.isGroup = true;
-            }
-            this.selectSWorks(gindex);
-          } else {
-            this.selectSWorks(gindex);
-            this.isGroup = false;
-          }
-        })
-        .catch((err) => {
-          // this.$message.error("网络不佳");
-          console.error(err);
-        });
-    },
-    setOperationTime() {
-      let _this = this;
-      if (_this.opertimer) {
-        clearInterval(_this.opertimer);
-        _this.opertimer = null;
-      }
-      _this.opertimer = setInterval(() => {
-        _this.setoTime("600");
-      }, 600000);
-    },
-    setoTime(time) {
-      let params = [
-        {
-          uid: this.userid,
-          cid: this.id,
-          type: "2",
-          time: time,
-        },
-      ];
-      this.ajax
-        .post(this.$store.state.api + "addOperationTimeT2", params)
-        .then((res) => {})
-        .catch((err) => {
-          console.error(err);
-        });
-    },
-    addPz(type, content) {
-      if (type == "1" && this.pzConText == "") {
-        this.$message.error("评论不能为空！");
-        return;
-      }
-      let params = [
-        {
-          cid: this.id,
-          uid: this.userid,
-          s: this.courseType,
-          t: this.taskCount,
-          c: type == "1" ? this.pzConText : content,
-          type: type,
-        },
-      ];
-      this.ajax
-        .post(this.$store.state.api + "addPz2", params)
-        .then((res) => {
-          this.$message({
-            message: "添加成功",
-            type: "success",
-          });
-          this.pzConText = "";
-          this.addPzDialog = false;
-          this.selectPz();
-          if(this.tType!=2){
-					this.insertMemorandum(`使用<span class="btn">评论</span>功能，添加评论`)
-          }
-        })
-        .catch((err) => {
-          this.$message.error("添加失败");
-          console.error(err);
-        });
-    },
-    setReplyIndex(id, i) {
-      this.replyIndex = i;
-      this.replyPid = id;
-      this.replyDialogVisible = true;
-    },
-    addHf() {
-      if (this.reply == "") {
-        this.$message.error("回复不能为空！");
-        return;
-      }
-      let params = [
-        {
-          cid: this.id,
-          uid: this.userid,
-          s: this.courseType,
-          t: this.taskCount,
-          type: "1",
-          ct: 2,
-          pid: this.replyPid,
-          c: this.reply,
-        },
-      ];
-      this.ajax
-        .post(this.$store.state.api + "addHf", params)
-        .then((res) => {
-          this.reply = "";
-          this.$message({
-            message: "回复成功",
-            type: "success",
-          });
-          this.replyDialogVisible = false;
-          this.selectPz();
-        })
-        .catch((err) => {
-          this.$message.error("回复失败");
-          console.error(err);
-        });
-    },
-    deletePz(id) {
-      this.$confirm("确定删除此评论吗？", "提示", {
-        confirmButtonText: "确定",
-        cancelButtonText: "取消",
-        type: "warning",
-      })
-        .then(() => {
-          let params = [
-            {
-              id: id,
-            },
-          ];
-          this.ajax
-            .post(this.$store.state.api + "deletePz", params)
-            .then((res) => {
-              this.$message({
-                message: "删除成功",
-                type: "success",
-              });
-              this.selectPz();
-            })
-            .catch((err) => {
-              this.$message.error("网络异常");
-              console.error(err);
-            });
-        })
-        .catch(() => {});
-    },
-    deleteReply(id) {
-      this.$confirm("确定删除此回复吗？", "提示", {
-        confirmButtonText: "确定",
-        cancelButtonText: "取消",
-        type: "warning",
-      })
-        .then(() => {
-          let params = [
-            {
-              id: id,
-            },
-          ];
-          this.ajax
-            .post(this.$store.state.api + "deleteReply", params)
-            .then((res) => {
-              this.$message({
-                message: "删除成功",
-                type: "success",
-              });
-              this.selectPz();
-            })
-            .catch((err) => {
-              this.$message.error("网络异常");
-              console.error(err);
-            });
-        })
-        .catch(() => {});
-    },
-    setPz() {
-      if (this.ispzType == 4) {
-        this.ispzType = 0;
-        this.pzDialog = false;
-        return;
-      }
-      this.ispzType = 4;
-      this.pzDialog = true;
-      this.selectPz();
-    },
-    selectPz() {
-      let params = {
-        cid: this.id,
-        s: this.courseType,
-        t: this.taskCount,
-        type: this.pzStype,
-        uid: this.userid,
-      };
-      this.ajax
-        .get(this.$store.state.api + "selectPzListType", params)
-        .then((res) => {
-          this.pzList = res.data[0];
-          var a = res.data[1];
-          for (var i = 0; i < a.length; i++) {
-            for (var j = 0; j < this.pzList.length; j++) {
-              if (!this.pzList[j].hfList) {
-                this.pzList[j].hfList = [];
-              }
-              if (a[i].pid == this.pzList[j].id) {
-                this.pzList[j].hfList.push(a[i]);
-              }
-            }
-          }
-        })
-        .catch((err) => {
-          console.error(err);
-        });
-    },
-    // selectHf() {
-    //   let params = {
-    //     cid: this.id,
-    //     s: this.courseType,
-    //     t: this.taskCount,
-    //   };
-    //   this.ajax
-    //     .get(this.$store.state.api + "selectHfList", params)
-    //     .then((res) => {
-    //       var a = res.data[0];
-    //       for (var i = 0; i < a.length; i++) {
-    //         for (var j = 0; j < this.pzList.length; j++) {
-    //           if (!this.pzList[i].hfList) {
-    //             this.pzList[i].hfList = [];
-    //           }
-    //           if (a[i].pid == this.pzList[j].id) {
-    //             this.pzList[i].hfList.push(a[i]);
-    //           }
-    //         }
-    //       }
-    //     })
-    //     .catch((err) => {
-    //       console.error(err);
-    //     });
-    // },
-    updateSLook() {
-      let params = {
-        sopen: this.sIsOpen == false ? 1 : 2,
-        cid: this.id,
-      };
-      this.ajax
-        .get(this.$store.state.api + "updateCourseSLook", params)
-        .then((res) => {
-          if (this.sIsOpen == true) {
-            this.$message({
-              message: "权限设置成功",
-              type: "success",
-            });
-          } else {
-            this.$message({
-              message: "权限关闭成功",
-              type: "success",
-            });
-          }
-        })
-        .catch((err) => {
-          console.error(err);
-        });
-    },
-    updateIsStulook(){
-      let params = [
-        {
-          sopen: this.IsStulook == false ? 2 : 1,
-          cid: this.id
-        }
-      ];
-
-      this.ajax
-        .post(this.$store.state.api + "updateCourseStulook", params)
-        .then(res => {
-
-          if (this.IsStulook == true) {
-            this.$message({
-              message: "学生查看内容资料权限已开启",
-              type: "success"
-            });
-          } else {
-            this.$message({
-              message: "关闭学生查看内容资料权限",
-              type: "success"
-            });
-          }
-          // this.setCTask();
-        })
-        .catch(err => {
-          console.error(err);
-        });
-    },
-    updateFollow() {
-      let params = [
-        {
-          sopen: this.IsFollow == false ? 1 : 2,
-          cid: this.id,
-        },
-      ];
-      this.ajax
-        .post(this.$store.state.api + "updateCourseFollow", params)
-        .then((res) => {
-          if (this.IsFollow == true) {
-            this.$message({
-              message: "跟随模式已开启",
-              type: "success",
-            });
-          } else {
-            this.$message({
-              message: "跟随模式已关闭",
-              type: "success",
-            });
-          }
-          this.setCTask();
-        })
-        .catch((err) => {
-          console.error(err);
-        });
-    },
-    setCTask() {
-      let params = [
-        {
-          sopen: this.courseType + "-" + this.taskCount,
-          cid: this.id,
-        },
-      ];
-      this.ajax
-        .post(this.$store.state.api + "updateCourseFollowC", params)
-        .then((res) => {})
-        .catch((err) => {
-          console.error(err);
-        });
-    },
-    updateLookOpen() {
-      let params = [
-        {
-          sopen: this.IsLookOpen == false ? 1 : 2,
-          cid: this.id,
-        },
-      ];
-      this.ajax
-        .post(this.$store.state.api + "updateCourseLookOpen", params)
-        .then((res) => {
-          if (this.IsLookOpen == true) {
-            // if (this.courseType != 0 && this.taskCount != 0) {
-            //   this.openTask(0, 0, "0-0");
-            // }
-            this.$message({
-              message: "权限设置成功",
-              type: "success",
-            });
-          } else {
-            this.$message({
-              message: "权限关闭成功",
-              type: "success",
-            });
-          }
-          this.getCourseState(2);
-        })
-        .catch((err) => {
-          console.error(err);
-        });
-    },
-    selectSLook() {
-      let params = {
-        cid: this.id,
-      };
-      this.ajax
-        .get(this.$store.state.api + "selectCourseSLook", params)
-        .then((res) => {
-          this.sIsOpen = res.data[0][0].sopen == 1 ? false : true;
-          this.IsLookOpen = res.data[0][0].look == 1 ? false : true;
-          this.IsFollow = res.data[0][0].follow == 1 ? false : true;
-          this.IsStulook = res.data[0][0].isStulook == 2 ? false : true;
-          if (!this.IsLookOpen) {
-            this.setNavList();
-          }else {
-            this.getCourseState(1);
-          }
-
-					if ((this.IsFollow && this.tType == 2)) {
-            this.setContent2(false);
-            let _followC = res.data[0][0].followC.split("-");
-            if (
-              this.courseType != _followC[0] ||
-              this.taskCount != _followC[1]
-            ) {
-              this.navList[this.courseType].isOpen = false;
-              this.courseType = _followC[0];
-              this.navList[this.courseType].isOpen = true;
-              this.taskCount = parseInt(_followC[1]);
-              this.navId = res.data[0][0].followC;
-              document.scrollingElement.scrollTop = 0;
-              this.getCourseDetail(2);
-            }
-          }
-        })
-        .catch((err) => {
-          console.error(err);
-        });
-    },
-    setNavList() {
-      if (this.navList.length == 0) {
-        this.navList = [];
-        var copyList = [];
-        for (var l = 0; l < this.chapInfoList.length; l++) {
-          var q = this.chapInfoList[l].dyName;
-          var w = this.chapInfoList[l].chapterInfo[0].taskJson;
-          var e;
-          copyList.push({
-            dyName: q,
-            isOpen: l === 0 ? true : false,
-            task: [],
-          });
-          for (var r = 0; r < w.length; r++) {
-            e = w[r].task;
-            if (this.chapInfoList[l].easy == 1) {
-              copyList[l].task.push({
-                taskName: q,
-                id: l + "-" + r,
-                isLook: w[r].isLook,
-                isOpen: r === 0 ? true : false,
-                tool: [],
-              });
-            } else {
-              copyList[l].task.push({
-                taskName: e,
-                id: l + "-" + r,
-                isLook: w[r].isLook,
-                isOpen: r === 0 ? true : false,
-                tool: [],
-              });
-            }
-            var t = w[r].toolChoose;
-            for (var k = 0; k < t.length; k++) {
-              var tool = t[k].tool[0];
-              copyList[l].task[r].tool.push({
-                tool: tool,
-                isTool: false,
-              });
-            }
-            // this.navId = this.navId ? this.navId : l + "-" + r;
-            // this.navId = l + "-" + r;
-          }
-        }
-
-        this.navList = copyList;
-        this.navList[0].isOpen = false;
-        this.navList[this.courseType].isOpen = true;
-        this.navId = this.navList[this.courseType].task[this.taskCount].id;
-      } else {
-        this.setNavList2();
-      }
-    },
-    setNavList2() {
-      for (var l = 0; l < this.chapInfoList.length; l++) {
-        var w = this.chapInfoList[l].chapterInfo[0].taskJson;
-        for (var r = 0; r < w.length; r++) {
-          this.navList[l].task[r].isLook = w[r].isLook;
-        }
-      }
-      if (
-        this.IsLookOpen &&
-        !this.navList[this.courseType].task[this.taskCount].isLook
-      ) {
-        this.openTask(0, 0, "0-0");
-      }
-      this.$forceUpdate();
-    },
-    getCourseState(type) {
-      let params = {
-        cid: this.id,
-      };
-      this.ajax
-        .get(this.$store.state.api + "getCourseState", params)
-        .then((res) => {
-          // if (res.data[0].length > 0) {
-          // this.chapInfoList = JSON.parse(res.data[0][0].state);
-          // }
-          if (res.data[0].length > 0 && type == 1) {
-            this.chapInfoList = JSON.parse(res.data[0][0].state);
-            this.setNavList();
-            this.$forceUpdate();
-          } else if (res.data[0].length > 0 && type == 2) {
-            this.addCourseState(2);
-          } else {
-            // this.addCourseState(1);
-          }
-        })
-        .catch((err) => {
-          console.error(err);
-        });
-    },
-    addCourseState(type,val = '') {
-      let _state = val ? val : this.chapInfoList;
-
-      // this.courseType   this.taskCount
-      if (type == 1 || type == 2) {
-        for (var i = 0; i < _state.length; i++) {
-          let el = _state[i].chapterInfo[0].taskJson;
-          for (var j = 0; j < el.length; j++) {
-            // if (i == 0 && j == 0) {
-            //   el[j].isLook = true;
-            // } else {
-            //   el[j].isLook = false;
-            // }
-
-            if (
-              this.courseType > i ||
-              (this.courseType == i && this.taskCount + 1 > j)
-            ) {
-              el[j].isLook = true;
-            } else {
-              el[j].isLook = false;
-            }
-          }
-        }
-      }
-      let params = [
-        {
-          cid: this.id,
-          state: JSON.stringify(_state),
-        },
-      ];
-      this.ajax
-        .post(
-          this.$store.state.api +
-            (type == 1 ? "addCourseState" : "updateCourseSate"),
-          params
-        )
-        .then((res) => {
-          if (this.IsLookOpen) {
-            this.setNavList();
-          }
-          if (type == 3 && type == 2) {
-            this.getCourseState(1);
-          }
-        })
-        .catch((err) => {
-          console.error(err);
-        });
-    },
-    getHomeWork() {
-      let params = {
-        cid: this.id,
-        stage: this.courseType,
-        task: this.taskCount,
-        uid: this.userid,
-      };
-      this.ajax
-        .get(this.$store.state.api + "selectWork", params)
-        .then((res) => {
-          if (res.data[0].length > 0) {
-            this.studyJuri = JSON.parse(res.data[0][0].content);
-            this.isNoHomeWork = true;
-          }
-        })
-        .catch((err) => {
-          console.error(err);
-        });
-    },
-    isAssetTypeAnImage(ext) {
-      return (
-        [
-          "png",
-          "jpg",
-          "jpeg",
-          "bmp",
-          "gif",
-          "webp",
-          "psd",
-          "svg",
-          "tiff",
-        ].indexOf(ext) !== -1
-      );
-    },
-    switchVideo(media) {
-      this.playerO = {};
-      this.playerOptions.poster = "";
-      this.playerOptions.sources[0].src = media;
-      this.playerO = this.playerOptions;
-    },
-    onPlayerPlay() {},
-    onPlayerTimeupdate(player) {
-      let gklog = player.cache_.currentTime; //当前播放的秒数
-      let a = player.cache_.duration; //视频的总时长
-      let gklog2 = parseInt(gklog);
-      // if(gklog2 == '3'){
-      //   player.pause()
-      //   setTimeout(()=>{
-      //     player.currentTime(gklog2+1)
-      //     player.play()
-      //   },1000)
-      // }
-      console.log(" onPlayerTimeupdate!", gklog);
-      console.log(" onPlayerTimeupdate!", gklog2);
-    },
-    lookVedio(u, i) {
-      this.isClickNav = "";
-      // this.playerOptions.sources[0].src = u;
-      var d = JSON.parse(JSON.stringify(this.playerOptions));
-      d.sources[0].src = u;
-      this.playerO[0] = d;
-      this.showType = 0;
-      // this.isClickNav = "video" + i;
-      this.isClickNav = i;
-      this.$forceUpdate();
-			this.insertMemorandum(`查看文件<span class="variable">任务${this.taskCount+1}：${this.vChapterData[this.taskCount].find(i=>i.url==u).name}</span>`)
-    },
-    lookText(i, t) {
-            this.isClickNav = "";
-      // this.text = this.textList[i][t];
-      this.text = this.vChapterData[i][t];
-      // this.dialogVisible1 = true;
-      this.showType = 1;
-      // this.isClickNav = "text" + t;
-      this.isClickNav = t;
-			this.insertMemorandum(`查看文件<span class="variable">任务${this.taskCount+1}：${this.vChapterData[this.taskCount][t].name}.doc</span>`)
-    },
-    lookTools(i, t) {
-      this.chapTools = this.chapToolList[i][t];
-      this.dialogVisible2 = true;
-    },
-    async openFile(f) {
-      this.pptImgUrl = "";
-      var a = ["PPT", "PPTX", "XLSX", "XLS", "DOC", "DOCX"];
-      if (
-        a.indexOf(f.split(".")[f.split(".").length - 1].toLocaleUpperCase()) !=
-        -1
-      ) {
-        let _uuurl = await this.checkLink(f);
-          console.log(_uuurl)
-        this.pptImgUrl =
-          "https://view.officeapps.live.com/op/view.aspx?src=" + encodeURIComponent(_uuurl);
-        this.showPDF = false;
-        this.dialogVisible3 = true;
-      } else if (
-        f.split(".")[f.split(".").length - 1].toLocaleUpperCase() == "PDF"
-      ) {
-        this.pptImgUrl = f;
-        this.showPDF = true;
-        this.dialogVisible3 = true;
-      }
-			this.insertMemorandum(`查看<span class="variable">${w.sName}</span>的作业`)
-    },
-    openTable(f) {
-      this.tableJson = JSON.parse(f.works);
-      this.dialogVisibleTable2 = true;
-			this.insertMemorandum(`查看<span class="variable">${f.sName}的作业</span>`)
-    },
-    openWord(f) {
-      this.tableJson = JSON.parse(f.works);
-      this.dialogVisibleTable3 = true;
-			this.insertMemorandum(`查看<span class="variable">${f.sName}的作业</span>`)
-    },
-    doUrl(url, i) {
-      this.isClickNav = "";
-      this.pptImgUrl1 = "";
-      this.showType = 2;
-      if (url.indexOf("https://") == -1 && url.indexOf("http://") == -1) {
-        url = "https://" + url;
-      }
-      this.pptImgUrl1 = "";
-      this.diffKey = new Date().getTime();
-
-      setTimeout(() => {
-        this.pptImgUrl1 = url;
-      }, 500);
-      // this.isClickNav = "line" + i;
-      this.isClickNav = i;
-      this.$forceUpdate();
-    },
-    checkPhoto(f, i) {
-      this.showType = 4;
-      this.pptImgUrl1 = f.url;
-      this.isClickNav = i;
-      this.$forceUpdate();
-			this.insertMemorandum(`查看文件<span class="variable">任务${this.taskCount+1}：${this.vChapterData[this.taskCount][i].name}</span>`)
-    },
-    checkHtml(f, i){
-      this.showType = 16;
-      this.pptImgUrl1 = f.url;
-      this.isClickNav = i;
-      this.$forceUpdate();
-    },
-    async downFile(f, i) {
-      this.isClickNav = "";
-      this.pptImgUrl1 = "";
-      var a = ["PPT", "PPTX", "XLSX", "XLS", "DOC", "DOCX"]; //"PDF",
-      if (
-        a.indexOf(
-          f.url.split(".")[f.url.split(".").length - 1].toLocaleUpperCase()
-        ) != -1
-      ) {
-        let _uuurl = await this.checkLink(f.url);
-          console.log(_uuurl)
-        this.pptImgUrl1 =
-          "https://view.officeapps.live.com/op/view.aspx?src=" + encodeURIComponent(_uuurl);
-        // this.dialogVisible3 = true;
-        this.showType = 2;
-      } else if (
-        this.isAssetTypeAnImage(
-          f.url.split(".")[f.url.split(".").length - 1].toLocaleLowerCase()
-        )
-      ) {
-        this.showType = 4;
-        this.pptImgUrl1 = f.url;
-      } else if (
-        f.url.split(".")[f.url.split(".").length - 1].toLocaleUpperCase() ==
-        "PDF"
-      ) {
-        this.pptImgUrl1 = f.url;
-        // this.dialogVisible3 = true;
-        this.showType = 3;
-      } else {
-        window.open(this.file[i].url);
-      }
-      // this.isClickNav = "word" + i;
-      this.isClickNav = i;
-			this.insertMemorandum(`查看文件<span class="variable">任务${this.taskCount+1}：${this.vChapterData[this.taskCount][i].name}</span>`)
-    },
-    downFileList(i) {
-      window.open(this.noImgList[i].url);
-    },
-    openAddWork() {
-      this.dialogVisible = true;
-    },
-    addBzWorks() {
-      let params = [
-        {
-          uid: this.userid,
-          cid: this.id,
-          stage: this.courseType,
-          task: this.taskCount,
-          tool: this.toolindex,
-          content: JSON.stringify(this.eScore),
-          type: 6,
-        },
-      ];
-      if (this.homeWorkLoading) return this.$message.info('点击过快，请稍后...')
-      this.homeWorkLoading = true
-      this.ajax
-        .post(this.$store.state.api + "addCourseWorks", params)
-        .then((res) => {
-          this.$message({
-            message: "提交成功",
-            type: "success",
-          });
-          this.addOp3('1', "", { courseid: this.id,tool:'个人评价',data: JSON.stringify(this.eScore),type: "course_tool_sub" }, "success")
-           setTimeout(() => {
-            this.homeWorkLoading = false
-          }, 500);
-
-          this.eScore = { eBzText: "", eStar: [] };
-          this.studentEvalDialogVisible = false;
-          this.selectSWorks();
-        })
-        .catch((err) => {
-          this.$message.error("提交失败");
-          console.error(err);
-           setTimeout(() => {
-            this.homeWorkLoading = false
-          }, 500);
-
-          this.addOp3('1', "", { courseid: this.id,tool:'个人评价',data: JSON.stringify(this.eScore),type: "course_tool_sub" }, err)
-
-        });
-    },
-    addBzWorksTeacher() {
-      let params = [
-        {
-          uid: this.sStudent.userid,
-          cid: this.id,
-          stage: this.courseType,
-          task: this.taskCount,
-          tool: this.toolindex,
-          content: JSON.stringify(this.eScore),
-          type: 6,
-        },
-      ];
-      this.ajax
-        .post(this.$store.state.api + "addCourseWorks", params)
-        .then((res) => {
-          this.$message({
-            message: "提交成功",
-            type: "success",
-          });
-          this.eScore = { eBzText: "", eStar: [] };
-          this.studentEvalDialogVisibleTeacher = false;
-          this.selectSWorks();
-        })
-        .catch((err) => {
-          this.$message.error("提交失败");
-          console.error(err);
-        });
-    },
-
-    addStudentAsk() {
-      if (!this.radio.length) {
-        this.$message.error("请选择选项");
-        return;
-      }
-      for (var i = 0; i < this.askJson.askCount; i++) {
-        if (
-          (this.radio[i] instanceof Array && !this.radio[i].length) ||
-          (this.radio[i] !== 0 && !this.radio[i])
-        ) {
-          this.$message.error("请选择选项");
-          return;
-        }
-      }
-      this.askList.push({ askJson: this.askJson, anwer: this.radio });
-      let params = [
-        {
-          uid: this.userid,
-          cid: this.id,
-          stage: this.courseType,
-          task: this.taskCount,
-          tool: this.toolindex,
-          content: JSON.stringify(this.askList),
-          type: 2,
-        },
-      ];
-      if (this.homeWorkLoading) return this.$message.info('点击过快，请稍后...')
-      this.homeWorkLoading = true
-      this.ajax
-        .post(this.$store.state.api + "addCourseWorks", params)
-        .then((res) => {
-          this.$message({
-            message: "提交成功",
-            type: "success",
-          });
-          this.addOp3('1', "", { courseid: this.id,tool:'问卷调查',data:JSON.stringify(this.askList),type: "course_tool_sub" }, "success")
-           setTimeout(() => {
-            this.homeWorkLoading = false
-          }, 500);
-
-          this.askList = [];
-          this.dialogVisible5 = false;
-          this.selectStudent();
-          this.selectSWorks();
-          this.selectSLook();
-        })
-        .catch((err) => {
-          this.addOp3('1', "", { courseid: this.id,tool:'问卷调查',data:JSON.stringify(this.askList),type: "course_tool_sub" }, err)
-           setTimeout(() => {
-            this.homeWorkLoading = false
-          }, 500);
-
-          this.$message.error("提交失败");
-          console.error(err);
-        });
-    },
-    addStudentAskTeacher() {
-      if (!this.radio.length) {
-        this.$message.error("请选择选项");
-        return;
-      }
-      for (var i = 0; i < this.askJson.askCount; i++) {
-        if (
-          (this.radio[i] instanceof Array && !this.radio[i].length) ||
-          (this.radio[i] !== 0 && !this.radio[i])
-        ) {
-          this.$message.error("请选择选项");
-          return;
-        }
-      }
-      this.askList.push({ askJson: this.askJson, anwer: this.radio });
-      let params = [
-        {
-          uid: this.sStudent.userid,
-          cid: this.id,
-          stage: this.courseType,
-          task: this.taskCount,
-          tool: this.toolindex,
-          content: JSON.stringify(this.askList),
-          type: 2,
-        },
-      ];
-      this.ajax
-        .post(this.$store.state.api + "addCourseWorks", params)
-        .then((res) => {
-          this.$message({
-            message: "提交成功",
-            type: "success",
-          });
-          this.askList = [];
-          this.dialogVisible5Teacher = false;
-          this.selectStudent();
-          this.selectSWorks();
-          this.selectSLook();
-        })
-        .catch((err) => {
-          this.$message.error("提交失败");
-          console.error(err);
-        });
-    },
-    addStudentTest() {
-      if (!this.radio.length) {
-        this.$message.error("请选择选项");
-        return;
-      }
-      for (var i = 0; i < this.testJson.testCount; i++) {
-        if (
-          (this.radio[i] instanceof Array && !this.radio[i].length) ||
-          (this.radio[i] !== 0 && !this.radio[i])
-        ) {
-          this.$message.error("请选择选项");
-          return;
-        }
-      }
-      this.askList.push({ testJson: this.testJson, anwer: this.radio });
-      let params = [
-        {
-          uid: this.userid,
-          cid: this.id,
-          stage: this.courseType,
-          task: this.taskCount,
-          tool: this.toolindex,
-          content: JSON.stringify(this.askList),
-          type: 8,
-        },
-      ];
-      if (this.homeWorkLoading) return this.$message.info('点击过快，请稍后...')
-      this.homeWorkLoading = true
-      this.ajax
-        .post(this.$store.state.api + "addCourseWorks", params)
-        .then((res) => {
-          this.$message({
-            message: "提交成功",
-            type: "success",
-          });
-          this.addOp3('1', "", { courseid: this.id,tool:'选择题',data:JSON.stringify(this.askList),type: "course_tool_sub" }, "success")
-           setTimeout(() => {
-            this.homeWorkLoading = false
-          }, 500);
-
-          this.askList = [];
-          this.dialogVisibleChoice = false;
-          this.selectStudent();
-          this.selectSWorks();
-          this.selectSLook();
-        })
-        .catch((err) => {
-          this.$message.error("提交失败");
-          console.error(err);
-           setTimeout(() => {
-            this.homeWorkLoading = false
-          }, 500);
-
-          this.addOp3('1', "", { courseid: this.id,tool:'选择题',data:JSON.stringify(this.askList),type: "course_tool_sub" }, err)
-
-        });
-    },
-    addStudentTestTeacher() {
-      if (!this.radio.length) {
-        this.$message.error("请选择选项");
-        return;
-      }
-      for (var i = 0; i < this.testJson.testCount; i++) {
-        if (
-          (this.radio[i] instanceof Array && !this.radio[i].length) ||
-          (this.radio[i] !== 0 && !this.radio[i])
-        ) {
-          this.$message.error("请选择选项");
-          return;
-        }
-      }
-      this.askList.push({ testJson: this.testJson, anwer: this.radio });
-      let params = [
-        {
-          uid: this.sStudent.userid,
-          cid: this.id,
-          stage: this.courseType,
-          task: this.taskCount,
-          tool: this.toolindex,
-          content: JSON.stringify(this.askList),
-          type: 8,
-        },
-      ];
-      this.ajax
-        .post(this.$store.state.api + "addCourseWorks", params)
-        .then((res) => {
-          this.$message({
-            message: "提交成功",
-            type: "success",
-          });
-          this.askList = [];
-          this.dialogVisibleChoiceTeacher = false;
-          this.selectStudent();
-          this.selectSWorks();
-          this.selectSLook();
-        })
-        .catch((err) => {
-          this.$message.error("提交失败");
-          console.error(err);
-        });
-    },
-    addWork() {
-      if (this.studyJuri[0].content == "") {
-        this.$message.error("请将信息填写完整");
-        return;
-      } else if (this.studyJuri[0].cover.length == 0) {
-        this.$message.error("请将信息填写完整");
-        return;
-      } else if (this.studyJuri[0].upVedio.length == 0) {
-        this.$message.error("请将信息填写完整");
-        return;
-      }
-      if (this.isNoHomeWork) {
-        this.$confirm(
-          "您已经提交了该作业了，如果您再提交将覆盖上次提交的作业！",
-          "提示",
-          {
-            confirmButtonText: "确定",
-            cancelButtonText: "取消",
-            type: "warning",
-          }
-        )
-          .then(() => {
-            let params = [
-              {
-                uid: this.userid,
-                cid: this.id,
-                stage: this.courseType,
-                task: this.taskCount,
-                content: JSON.stringify(this.studyJuri),
-              },
-            ];
-            this.ajax
-              .post(this.$store.state.api + "addWorks", params)
-              .then((res) => {
-                this.$message({
-                  message: "提交成功",
-                  type: "success",
-                });
-                this.isNoHomeWork = true;
-                this.dialogVisible = false;
-              })
-              .catch((err) => {
-                this.$message.error("提交失败");
-                console.error(err);
-              });
-          })
-          .catch(() => {});
-      } else {
-        let params = [
-          {
-            uid: this.userid,
-            cid: this.id,
-            stage: this.courseType,
-            task: this.taskCount,
-            content: JSON.stringify(this.studyJuri),
-          },
-        ];
-        this.ajax
-          .post(this.$store.state.api + "addWorks", params)
-          .then((res) => {
-            this.$message({
-              message: "提交成功",
-              type: "success",
-            });
-            this.isNoHomeWork = true;
-            this.dialogVisible = false;
-          })
-          .catch((err) => {
-            this.$message.error("提交失败");
-            console.error(err);
-          });
-      }
-    },
-    selectCount() {
-      let params = {
-        cid: this.id,
-        chid: this.courseType,
-        uid: this.userid,
-      };
-      this.ajax
-        .get(this.$store.state.api + "selectToolsCount", params)
-        .then((res) => {
-          for (var i = 0; i < res.data[0].length; i++) {
-            if (res.data[0][i].tools == 1) {
-              this.wbCount = res.data[0][i].count;
-            } else if (res.data[0][i].tools == 2) {
-              this.wordCount = res.data[0][i].count;
-            } else if (res.data[0][i].tools == 3) {
-              this.mindCount = res.data[0][i].count;
-            } else if (res.data[0][i].tools == 4) {
-              this.askCount = res.data[0][i].count;
-            } else if (res.data[0][i].tools == 6) {
-              this.noteCount = res.data[0][i].count;
-            } else if (res.data[0][i].tools == 7) {
-              this.mindNetWorkCount = res.data[0][i].count;
-            } else if (res.data[0][i].tools == 8) {
-              this.libraryCount = res.data[0][i].count;
-            } else if (res.data[0][i].tools == 16) {
-              this.workCount = res.data[0][i].count;
-            } else if (res.data[0][i].tools == 10) {
-              this.timeCount = res.data[0][i].count;
-            } else if (res.data[0][i].tools == 15) {
-              this.answerCount = res.data[0][i].count;
-            } else if (res.data[0][i].tools == 18) {
-              this.trainCount = res.data[0][i].count;
-            }
-          }
-        })
-        .catch((err) => {
-          console.error(err);
-        });
-    },
-    openTools(t, i, index, c, sName,id) {
-      var z = JSON.parse(c);
-      this.noteName = sName;
-      if (t == 4) {
-        this.radio = [];
-        this.isAnswer = false;
-        let b = z[0].anwer;
-        this.radio = b;
-        this.askJson = z[0].askJson;
-        this.isAnswer = true;
-        this.dialogVisible5 = true;
-      } else if (t == 45) {
-        this.radio = [];
-        this.isAnswer = false;
-        let b = z[0].anwer;
-        this.radio = b;
-        this.testJson = z[0].testJson;
-        this.isAnswer = true;
-        this.dialogVisibleChoice = true;
-      }else if(t == 69){
-        this.oldEnglishJson1 = {}
-        this.oldEnglishJson = {}
-        this.englishList1 = {}
-        this.newEngIndex = -1;
-        this.isNoUserid = false;
-        this.englishList1 = this.chapInfoList[this.courseType].chapterInfo[0].taskJson[index]
-              .toolChoose[i].englishList;
-        this.oldEnglishJson = z;
-        this.engWid = id;
-        this.newEnglishList = { engTitle:"",engText:"" }
-        this.newEnglishList1 = []
-        this.selectEngC(id,z);
-			}else if(t == 62){
-				this.videoType = 1;
-				this.videoJson = {};
-				this.videoJson = JSON.parse(c);
-				// this.videoJson =
-        //   this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-        //     index
-        //   ].toolChoose[i].videoJson;
-				this.dialogVisibleVideo = true;
-
-      }
-      //  else if (t == 15) {
-      //   this.answerQ = "";
-      //   this.questionAnswer = "";
-      //   this.answerQ = z[0].answerTitle;
-      //   this.questionAnswer = z[0].answer;
-      //   this.answerDialogVisible = true;
-      // }
-			this.insertMemorandum(`查看<span class="variable">${sName}</span>的作业`)
-    },
-
-    fastText(p, t) {
-      if (t == 1) {
-        this.commentText += p;
-      } else {
-        this.eScore.eBzText += p;
-      }
-    },
-    addTools(t, i, index) {
-      var a = 0;
-      // this.taskCount = index;
-      this.toolindex = i;
-
-      if (t == 1) {
-        if (this.wbCount > 0) {
-          this.updateCount(this.wbCount, t);
-        } else {
-          this.wbCount++;
-          a = this.wbCount;
-          this.toolsCount(a, t);
-        }
-        window.topU.postMessage(
-          {
-            tools: "1",
-            cid: this.id,
-            stage: this.courseType,
-            task: this.taskCount,
-            tool: i,
-          },
-          "*"
-        );
-      } else if (t == 2) {
-        if (this.wordCount > 0) {
-          this.updateCount(this.wordCount, t);
-        } else {
-          this.wordCount++;
-          a = this.wordCount;
-          this.toolsCount(a, t);
-        }
-        window.topU.postMessage({ tools: "2" }, "*");
-      } else if (t == 3) {
-        if (this.mindCount > 0) {
-          this.updateCount(this.mindCount, t);
-        } else {
-          this.mindCount++;
-          a = this.mindCount;
-          this.toolsCount(a, t);
-        }
-        window.topU.postMessage(
-          {
-            tools: "3",
-            cid: this.id,
-            stage: this.courseType,
-            task: this.taskCount,
-            tool: i,
-          },
-          "*"
-        );
-      } else if (t == 4) {
-        this.radio = [];
-        this.noteName = "";
-        this.isAnswer = false;
-        if (this.askCount > 0) {
-          this.updateCount(this.askCount, t);
-        } else {
-          this.askCount++;
-          a = this.askCount;
-          this.toolsCount(a, t);
-        }
-        if (!this.dialogVisible2) {
-          this.askJson.askJson =
-            this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-              index
-            ].toolChoose[i].askJson;
-          this.askJson.askTitle =
-            this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-              index
-            ].toolChoose[i].askTitle;
-          this.askJson.askCount =
-            this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-              index
-            ].toolChoose[i].askCount;
-        } else {
-          this.askJson.askJson = this.chapTools.askJson.askJson;
-          this.askJson.askTitle = this.chapTools.askJson.askTitle;
-          this.askJson.askCount = this.chapTools.askJson.askCount;
-        }
-
-        for (var k = 0; k < this.askJson.askJson.length; k++) {
-          if (this.askJson.askJson[k].type == "2") {
-            this.radio.push([]);
-          } else {
-            this.radio.push("");
-          }
-        }
-        this.dialogVisible5 = true;
-
-        // window.topU.postMessage({ tools: "4" }, "*");
-      } else if (t == 45) {
-        this.noteName = "";
-        this.radio = [];
-        this.isAnswer = false;
-        if (this.askCount > 0) {
-          this.updateCount(this.askCount, t);
-        } else {
-          this.askCount++;
-          a = this.askCount;
-          this.toolsCount(a, t);
-        }
-        this.testJson =
-          this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-            index
-          ].toolChoose[i].testJson;
-        for (var k = 0; k < this.testJson.testJson.length; k++) {
-          if (this.testJson.testJson[k].type == "2") {
-            this.radio.push([]);
-          } else {
-            this.radio.push("");
-          }
-        }
-
-        this.dialogVisibleChoice = true;
-
-        // window.topU.postMessage({ tools: "4" }, "*");
-      } else if (t == 5) {
-        if (this.scoreCount > 0) {
-          this.updateCount(this.scoreCount, t);
-        } else {
-          this.scoreCount++;
-          a = this.scoreCount;
-          this.toolsCount(a, t);
-        }
-        this.dialogVisible4 = true;
-        // window.topU.postMessage({ tools: "5" }, "*");
-      } else if (t == 6) {
-        if (this.noteCount > 0) {
-          this.updateCount(this.noteCount, t);
-        } else {
-          this.noteCount++;
-          a = this.noteCount;
-          this.toolsCount(a, t);
-        }
-        window.topU.postMessage(
-          {
-            tools: "6",
-            cid: this.id,
-            stage: this.courseType,
-            task: this.taskCount,
-            tool: i,
-          },
-          "*"
-        );
-      } else if (t == 7) {
-        if (this.mindNetWorkCount > 0) {
-          this.updateCount(this.mindNetWorkCount, t);
-        } else {
-          this.mindNetWorkCount++;
-          a = this.mindNetWorkCount;
-          this.toolsCount(a, t);
-        }
-        window.topU.postMessage(
-          {
-            tools: "7",
-            cid: this.id,
-            stage: this.courseType,
-            task: this.taskCount,
-            tool: i,
-          },
-          "*"
-        );
-      } else if (t == 16) {
-        if (this.workCount > 0) {
-          this.updateCount(this.workCount, t);
-        } else {
-          this.workCount++;
-          a = this.workCount;
-          this.toolsCount(a, t);
-        }
-        this.dialogVisible = true;
-      } else if (t == 50) {
-        if (this.tType == 2) {
-          this.$message.error("不支持学生使用");
-          return;
-        }
-        this.plworkFile = [];
-        this.uploadCid = this.tcid ? this.tcid : this.courseDetail.juri;
-        if (!this.uploadCid) {
-          this.$message.error(
-            "提示：批量上传未添加班级权限，请添加班级或从班级入口进入。"
-          );
-          return;
-        }
-        // this.uploadCid =
-        //   this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-        //     index
-        //   ].toolChoose[i].uploadJson[0];
-        this.selectUploadStudent(2);
-      } else if (t == 8) {
-        if (this.libraryCount > 0) {
-          this.updateCount(this.libraryCount, t);
-        } else {
-          this.libraryCount++;
-          a = this.libraryCount;
-          this.toolsCount(a, t);
-        }
-        window.topU.postMessage({ tools: "8" }, "*");
-      } else if (t == 17) {
-        if (this.libraryCount > 0) {
-          this.updateCount(this.libraryCount, t);
-        } else {
-          this.libraryCount++;
-          a = this.libraryCount;
-          this.toolsCount(a, t);
-        }
-        window.topU.postMessage({ tools: "17" }, "*");
-      } else if (t == 18) {
-        if (this.trainCount > 0) {
-          this.updateCount(this.trainCount, t);
-        } else {
-          this.trainCount++;
-          a = this.trainCount;
-          this.toolsCount(a, t);
-        }
-        window.topU.postMessage({ tools: "18" }, "*");
-      } else if (t == 10) {
-        if (this.timeCount > 0) {
-          this.updateCount(this.timeCount, t);
-        } else {
-          this.timeCount++;
-          a = this.timeCount;
-          this.toolsCount(a, t);
-        }
-        this.preTime = this.chapInfoList[this.courseType].chapterInfo[0]
-          .taskJson[index].toolChoose[i].preTime
-          ? this.chapInfoList[this.courseType].chapterInfo[0].taskJson[index]
-              .toolChoose[i].preTime
-          : "";
-        this.timeDialogVisible = true;
-      } else if (t == 15) {
-        this.answerQ = "";
-        this.questionAnswer = "";
-        if (this.answerCount > 0) {
-          this.updateCount(this.answerCount, t);
-        } else {
-          this.answerCount++;
-          a = this.answerCount;
-          this.toolsCount(a, t);
-        }
-        this.answerQ = this.chapInfoList[this.courseType].chapterInfo[0]
-          .taskJson[index].toolChoose[i].answerQ
-          ? this.chapInfoList[this.courseType].chapterInfo[0].taskJson[index]
-              .toolChoose[i].answerQ
-          : "";
-        this.answerDialogVisible = true;
-      } else if (t == 21) {
-        window.topU.postMessage({ tools: "21" }, "*");
-      } else if (t == 22) {
-        window.topU.postMessage({ tools: "22" }, "*");
-      } else if (t == 23) {
-        window.topU.postMessage({ tools: "23" }, "*");
-      } else if (t == 24) {
-        window.topU.postMessage({ tools: "24" }, "*");
-      } else if (t == 25) {
-        window.topU.postMessage({ tools: "25" }, "*");
-      } else if (t == 31) {
-        window.topU.postMessage({ tools: "31" }, "*");
-      } else if (t == 28) {
-        window.topU.postMessage({ tools: "28" }, "*");
-      } else if (t == 37) {
-        window.topU.postMessage({ tools: "37" }, "*");
-      } else if (t == 38) {
-        window.topU.postMessage({ tools: "38" }, "*");
-      } else if (t == 39) {
-        window.topU.postMessage({ tools: "39" }, "*");
-      } else if (t == 32) {
-        window.topU.postMessage({ tools: "32" }, "*");
-      } else if (t == 66) {
-        window.topU.postMessage({ tools: "66" }, "*");
-      } else if (t == 67) {
-        window.topU.postMessage({ tools: "67" }, "*");
-      } else if (t == 68) {
-        window.topU.postMessage({ tools: "68" }, "*");
-      } else if (t == 57) {
-        // window.topU.postMessage({ tools: "57" }, "*");
-        window.topU.postMessage(
-          {
-            tools: "57u",
-            cid: this.id,
-            stage: this.courseType,
-            task: this.taskCount,
-            tool: i,
-          },
-          "*"
-        );
-      } else if (t == 58) {
-        window.topU.postMessage({ tools: "58" }, "*");
-      } else if (t == 59) {
-        window.topU.postMessage({ tools: "59" }, "*");
-      } else if (t == 60) {
-        window.topU.postMessage({ tools: "60" }, "*");
-      } else if (t == 61) {
-        window.topU.postMessage({ tools: "61" }, "*");
-      } else if (t == 63) {
-        window.topU.postMessage({ tools: "63" }, "*");
-      } else if (t == 71) {
-        // if(this.org == '16ace517-b5c7-4168-a9bb-a9e0035df840'){
-        //   this.$message.error("该工具不可使用");
-        //   return
-        // }
-        window.topU.postMessage({ tools: "71" }, "*");
-      } else if (t == 72) {
-        let item = this.chapInfoList[this.courseType].chapterInfo[0]
-          .taskJson[index].toolChoose[i].appJson
-          ? this.chapInfoList[this.courseType].chapterInfo[0].taskJson[index]
-              .toolChoose[i].appJson
-          : "";
-        if(!item || !item.url){
-          this.$message.error("应用连接为空, 请到课程管理中添加");
-          return;
-        }
-        if (!document.fullscreenElement) {
-          this.enterFullScreen();
-        }
-
-
-        // window.topU.postMessage({ tools: "72", data: item }, "*");
-        // window.open(item.url, "_blank");
-      } else if (t == 69) {
-        if (this.worksStudent[i].length) {
-          for (var k = 0; k < this.worksStudent[i].length; k++) {
-            if (this.userid == this.worksStudent[i][k].userid) {
-              this.myAnswerList1 = JSON.parse(this.worksStudent[i][k].works)
-              break;
-            } else {
-              this.myAnswerList1 = {engTitle: "",engText: "",imgList: [],};
-            }
-          }
-        } else {
-          this.myAnswerList1 = {engTitle: "",engText: "",imgList: [],};
-        }
-        this.englishList = this.chapInfoList[this.courseType].chapterInfo[0]
-          .taskJson[index].toolChoose[i].englishList
-          ? this.chapInfoList[this.courseType].chapterInfo[0].taskJson[index]
-              .toolChoose[i].englishList
-          : {};
-
-        this.englishToolIndex = i;
-        this.myAnList = this.myAnswerList1;
-        this.engDialogVisible = true;
-      } else if (t == 70) {
-        if (this.worksStudent[i].length) {
-          for (var k = 0; k < this.worksStudent[i].length; k++) {
-            if (this.userid == this.worksStudent[i][k].userid && this.worksStudent[i][k].type == 17) {
-              this.englishVoiceJsonWork = JSON.parse(this.worksStudent[i][k].works)
-              break;
-            } else {
-              this.englishVoiceJsonWork = [];
-            }
-          }
-        } else {
-          this.englishVoiceJsonWork = [];
-        }
-        let englishVoiceJson = {}
-        englishVoiceJson = this.chapInfoList[this.courseType].chapterInfo[0]
-          .taskJson[index].toolChoose[i].englishVoiceJson
-          ? this.chapInfoList[this.courseType].chapterInfo[0].taskJson[index]
-              .toolChoose[i].englishVoiceJson
-          : {};
-
-        this.englishVoiceJson = JSON.parse(JSON.stringify(englishVoiceJson));
-        this.EnglishVoiceDialog = true;
-      } else if (t == 65) {
-        if (this.tType == 2) {
-          this.$message.error("不支持学生使用");
-          return;
-        }
-        this.uploadCid = this.tcid;
-        if (!this.uploadCid) {
-          this.$message.error(
-            "提示：未添加班级权限，请添加班级或从班级入口进入。"
-          );
-          return;
-        }
-        this.selectPickStudent();
-      } else if (t == 26) {
-        window.topU.postMessage(
-          {
-            tools: "26",
-            cid: this.id,
-            stage: this.courseType,
-            task: this.taskCount,
-            tool: i,
-          },
-          "*"
-        );
-      } else if (t == 40) {
-        if (this.evalCount > 0) {
-          this.updateCount(this.evalCount, t);
-        } else {
-          this.evalCount++;
-          a = this.evalCount;
-          this.toolsCount(a, t);
-        }
-        this.eScore = { eBzText: "", eStar: [] };
-        if (this.worksStudent[i].length) {
-          for (var k = 0; k < this.worksStudent[i].length; k++) {
-            if (this.userid == this.worksStudent[i][k].userid) {
-              this.eScore = JSON.parse(this.worksStudent[i][k].works);
-              this.rateJson =
-                this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-                  index
-                ].toolChoose[i].rateJson;
-              break;
-            } else {
-              this.rateJson =
-                this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-                  index
-                ].toolChoose[i].rateJson;
-            }
-          }
-        } else {
-          this.rateJson =
-            this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-              index
-            ].toolChoose[i].rateJson;
-        }
-
-        this.isStar = false;
-        this.studentEvalDialogVisible = true;
-      } else if (t == 41) {
-        this.selectJson = this.chapInfoList[this.courseType].chapterInfo[0]
-          .taskJson[index].toolChoose[i].selectJson
-          ? JSON.parse(
-              JSON.stringify(
-                this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-                  index
-                ].toolChoose[i].selectJson
-              )
-            )
-          : { url: "", select: [], answer: [] };
-        if (this.worksStudent[i].length) {
-          for (var k = 0; k < this.worksStudent[i].length; k++) {
-            if (this.userid == this.worksStudent[i][k].userid) {
-              var a = this.worksStudent[i][k].works.split(",");
-              for (var ki = 0; ki < a.length; ki++) {
-                a[ki] = parseInt(a[ki]);
-              }
-              this.selectAnswer = {
-                answer: a,
-                stu: this.worksStudent[i][k].sName,
-              };
-              break;
-            } else {
-              this.selectAnswer = { answer: [], stu: "" };
-            }
-          }
-        } else {
-          this.selectAnswer = { answer: [], stu: "" };
-        }
-        this.isSelect = false;
-        this.dialogVisibleSelect = true;
-      } else if (t == 44) {
-        window.topU.postMessage({ tools: "44" }, "*");
-      } else if (t == 47) {
-        this.sentenceList = this.chapInfoList[this.courseType].chapterInfo[0]
-          .taskJson[index].toolChoose[i].sentenceList
-          ? JSON.parse(
-              JSON.stringify(
-                this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-                  index
-                ].toolChoose[i].sentenceList
-              )
-            )
-          : [{ sentenceTitle: "", addSentence: [], rightAnswer: [] }];
-        for (var q = 0; q < this.sentenceList.length; q++) {
-          this.sentenceList[q].chooseSenList = [];
-          this.sentenceList[q].addChangeSen = [];
-          this.sentenceList[q].addChangeSen = JSON.parse(
-            JSON.stringify(this.sentenceList[q].addSentence)
-          );
-          this.sentenceList[q].chooseSenList.length =
-            this.sentenceList[q].rightAnswer.length;
-        }
-        this.dialogVisibleSentence = true;
-      } else if (t == 48) {
-        this.tableJson = this.chapInfoList[this.courseType].chapterInfo[0]
-          .taskJson[index].toolChoose[i].tableJson
-          ? JSON.parse(
-              JSON.stringify(
-                this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-                  index
-                ].toolChoose[i].tableJson
-              )
-            )
-          : { text: "" };
-        this.tableJsonO = JSON.parse(JSON.stringify(this.tableJson));
-        if (this.worksStudent[i].length) {
-          for (var k = 0; k < this.worksStudent[i].length; k++) {
-            if (this.userid == this.worksStudent[i][k].userid) {
-              this.tableJson = JSON.parse(this.worksStudent[i][k].works);
-              break;
-            }
-          }
-        }
-        this.dialogVisibleTable = true;
-      } else if (t == 52) {
-        this.wordJson = this.chapInfoList[this.courseType].chapterInfo[0]
-          .taskJson[index].toolChoose[i].wordJson
-          ? JSON.parse(
-              JSON.stringify(
-                this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-                  index
-                ].toolChoose[i].wordJson
-              )
-            )
-          : { text: "" };
-        this.wordJsonO = JSON.parse(JSON.stringify(this.wordJson));
-        if (this.worksStudent[i].length) {
-          for (var k = 0; k < this.worksStudent[i].length; k++) {
-            if (this.userid == this.worksStudent[i][k].userid) {
-              this.wordJson = JSON.parse(this.worksStudent[i][k].works);
-              break;
-            }
-          }
-        }
-        this.dialogVisibleWord = true;
-      }  else if (t == 49) {
-        if(!this.tcid2 && this.courseDetail.juri != '' && this.tType == "1"){
-          return
-        }
-        this.groupJson =
-          this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-            index
-          ].toolChoose[i].groupJson;
-        this.islock = this.groupJson.islock == 1 ? true : false;
-        this.dialogVisibleGroup = true;
-      } else if (t == 62) {
-				this.videoType = 0;
-				this.videoJson = {};
-        this.videoJson =
-          this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-            index
-          ].toolChoose[i].videoJson;
-        this.dialogVisibleVideo = true;
-      }
-      this.addOp3('1', "", { courseid: this.id,tool: this.toolsList[t] ,type: "course_tool_open" }, 'success')
-
-			this.insertMemorandum(`点击工作区<span class="variable">工具${index+1}：${this.toolsList[t]}</span>`)
-    },
-    teacherWorkSubmit(t, i, index, s) {
-      this.sStudent = s;
-      this.toolindex = i;
-      this.sTool = t;
-      if (this.tType !== "1" && this.tType !== "4") {
-        return;
-      }
-      if (t == 16 || t == 32 || t == 50) {
-        this.dialogVisibleWorks = true;
-      } else if (t == 15) {
-        this.answerQ = this.chapInfoList[this.courseType].chapterInfo[0]
-          .taskJson[index].toolChoose[i].answerQ
-          ? this.chapInfoList[this.courseType].chapterInfo[0].taskJson[index]
-              .toolChoose[i].answerQ
-          : "";
-        this.questionAnswer = "";
-        this.answerDialogVisibleTeacher = true; //问答
-      } else if (t == 52) {
-        this.wordJson = this.chapInfoList[this.courseType].chapterInfo[0]
-          .taskJson[index].toolChoose[i].wordJson
-          ? JSON.parse(
-              JSON.stringify(
-                this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-                  index
-                ].toolChoose[i].wordJson
-              )
-            )
-          : { text: "" };
-        if (this.worksStudent[i].length) {
-          for (var k = 0; k < this.worksStudent[i].length; k++) {
-            if (this.sStudent.userid == this.worksStudent[i][k].userid) {
-              this.wordJson = JSON.parse(this.worksStudent[i][k].works);
-              break;
-            }
-          }
-        }
-        this.dialogVisibleWordTeacher = true; //文档
-      } else if (t == 4) {
-        this.radio = [];
-        this.noteName = "";
-        this.isAnswer = false;
-        if (this.askCount > 0) {
-          this.updateCount(this.askCount, t);
-        } else {
-          this.askCount++;
-          a = this.askCount;
-          this.toolsCount(a, t);
-        }
-        if (!this.dialogVisible2) {
-          this.askJson.askJson =
-            this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-              index
-            ].toolChoose[i].askJson;
-          this.askJson.askTitle =
-            this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-              index
-            ].toolChoose[i].askTitle;
-          this.askJson.askCount =
-            this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-              index
-            ].toolChoose[i].askCount;
-        } else {
-          this.askJson.askJson = this.chapTools.askJson.askJson;
-          this.askJson.askTitle = this.chapTools.askJson.askTitle;
-          this.askJson.askCount = this.chapTools.askJson.askCount;
-        }
-        for (var k = 0; k < this.askJson.askJson.length; k++) {
-          if (this.askJson.askJson[k].type == "2") {
-            this.radio.push([]);
-          } else {
-            this.radio.push("");
-          }
-        }
-        this.dialogVisible5Teacher = true;
-      } else if (t == 45) {
-        this.noteName = "";
-        this.radio = [];
-        this.isAnswer = false;
-        if (this.askCount > 0) {
-          this.updateCount(this.askCount, t);
-        } else {
-          this.askCount++;
-          a = this.askCount;
-          this.toolsCount(a, t);
-        }
-        this.testJson =
-          this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-            index
-          ].toolChoose[i].testJson;
-        for (var k = 0; k < this.testJson.testJson.length; k++) {
-          if (this.testJson.testJson[k].type == "2") {
-            this.radio.push([]);
-          } else {
-            this.radio.push("");
-          }
-        }
-
-        this.dialogVisibleChoiceTeacher = true;
-      } else if (t == 41) {
-        this.selectJson = this.chapInfoList[this.courseType].chapterInfo[0]
-          .taskJson[index].toolChoose[i].selectJson
-          ? JSON.parse(
-              JSON.stringify(
-                this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-                  index
-                ].toolChoose[i].selectJson
-              )
-            )
-          : { url: "", select: [], answer: [] };
-        if (this.worksStudent[i].length) {
-          for (var k = 0; k < this.worksStudent[i].length; k++) {
-            if (this.sStudent.userid == this.worksStudent[i][k].userid) {
-              var a = this.worksStudent[i][k].works.split(",");
-              for (var ki = 0; ki < a.length; ki++) {
-                a[ki] = parseInt(a[ki]);
-              }
-              this.selectAnswer = {
-                answer: a,
-                stu: this.worksStudent[i][k].sName,
-              };
-              break;
-            } else {
-              this.selectAnswer = { answer: [], stu: "" };
-            }
-          }
-        } else {
-          this.selectAnswer = { answer: [], stu: "" };
-        }
-        this.isSelect = false;
-        this.dialogVisibleSelectTeacher = true;
-      } else if (t == 47) {
-        this.sentenceList = this.chapInfoList[this.courseType].chapterInfo[0]
-          .taskJson[index].toolChoose[i].sentenceList
-          ? JSON.parse(
-              JSON.stringify(
-                this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-                  index
-                ].toolChoose[i].sentenceList
-              )
-            )
-          : [{ sentenceTitle: "", addSentence: [], rightAnswer: [] }];
-        for (var q = 0; q < this.sentenceList.length; q++) {
-          this.sentenceList[q].chooseSenList = [];
-          this.sentenceList[q].addChangeSen = [];
-          this.sentenceList[q].addChangeSen = JSON.parse(
-            JSON.stringify(this.sentenceList[q].addSentence)
-          );
-          this.sentenceList[q].chooseSenList.length =
-            this.sentenceList[q].rightAnswer.length;
-        }
-        this.dialogVisibleSentenceTeacher = true;
-      } else if (t == 48) {
-        this.tableJson = this.chapInfoList[this.courseType].chapterInfo[0]
-          .taskJson[index].toolChoose[i].tableJson
-          ? JSON.parse(
-              JSON.stringify(
-                this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-                  index
-                ].toolChoose[i].tableJson
-              )
-            )
-          : { text: "" };
-        if (this.worksStudent[i].length) {
-          for (var k = 0; k < this.worksStudent[i].length; k++) {
-            if (this.sStudent.userid == this.worksStudent[i][k].userid) {
-              this.tableJson = JSON.parse(this.worksStudent[i][k].works);
-              break;
-            }
-          }
-        }
-        this.dialogVisibleTableTeacher = true;
-      } else if (t == 40) {
-        if (this.evalCount > 0) {
-          this.updateCount(this.evalCount, t);
-        } else {
-          this.evalCount++;
-          a = this.evalCount;
-          this.toolsCount(a, t);
-        }
-        this.eScore = { eBzText: "", eStar: [] };
-        if (this.worksStudent[i].length) {
-          for (var k = 0; k < this.worksStudent[i].length; k++) {
-            if (this.sStudent.userid == this.worksStudent[i][k].userid) {
-              this.eScore = JSON.parse(this.worksStudent[i][k].works);
-              this.rateJson =
-                this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-                  index
-                ].toolChoose[i].rateJson;
-              break;
-            } else {
-              this.rateJson =
-                this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-                  index
-                ].toolChoose[i].rateJson;
-            }
-          }
-        } else {
-          this.rateJson =
-            this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-              index
-            ].toolChoose[i].rateJson;
-        }
-
-        this.isStar = false;
-        this.studentEvalDialogVisibleTeacher = true;
-      } else if (t == 3 || t == 1 || t == 7 || t == 57) {
-        window.topU.postMessage(
-          {
-            tools: t + "teacher",
-            cid: this.id,
-            stage: this.courseType,
-            task: this.taskCount,
-            tool: i,
-            student: this.sStudent,
-          },
-          "*"
-        );
-      }else if (t == 72) {
-        if (!document.fullscreenElement) {
-          this.enterFullScreen();
-        }
-        let url = this.chapInfoList[this.courseType].chapterInfo[0].taskJson[index].toolChoose[i].appJson.url
-      }
-    },
-    openCocoPi(tool, i, uid, uname) {
-      let student = {
-        userid: uid,
-        student: uname,
-      };
-      if (tool == 57) {
-        window.topU.postMessage(
-          {
-            tools: tool + "teacher",
-            cid: this.id,
-            stage: this.courseType,
-            task: this.taskCount,
-            tool: i,
-            student: student,
-          },
-          "*"
-        );
-      }
-    },
-    setRightAnswer(s, i, j) {
-      for (var q = 0; q < this.sentenceList[i].chooseSenList.length; q++) {
-        if (
-          this.sentenceList[i].chooseSenList[q] == undefined ||
-          this.sentenceList[i].chooseSenList[q] == ""
-        ) {
-          this.sentenceList[i].chooseSenList[q] = s;
-          this.sentenceList[i].addChangeSen[j] = "";
-          break;
-        }
-      }
-      this.$forceUpdate();
-    },
-    returnCard(r, i, j) {
-      var a = this.sentenceList[i].addSentence.indexOf(r);
-      this.sentenceList[i].chooseSenList[j] = "";
-      this.sentenceList[i].addChangeSen[a] = r;
-      this.$forceUpdate();
-    },
-    // addSentenceTool() {
-    //   this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-    //     this.taskCount
-    //   ].toolChoose[this.toolindex].sentenceList = this.sentenceList;
-    //   this.sentenceList = [
-    //     { sentenceTitle: "", addSentence: [], rightAnswer: [] },
-    //   ];
-    //   this.dialogVisibleSentence = false;
-    // },
-    toolsCount(a, t) {
-      let params = {
-        cid: this.id,
-        chid: this.courseType,
-        uid: this.userid,
-        tid: t,
-        count: a,
-      };
-      this.ajax
-        .get(this.$store.state.api + "insertToolsCount", params)
-        .then((res) => {
-          this.selectCount();
-        })
-        .catch((err) => {
-          console.error(err);
-        });
-    },
-    updateCount(c, t) {
-      c++;
-      let params = {
-        cid: this.id,
-        chid: this.courseType,
-        uid: this.userid,
-        tid: t,
-        count: c,
-      };
-      this.ajax
-        .get(this.$store.state.api + "updateToolsCount", params)
-        .then((res) => {
-          this.selectCount();
-        })
-        .catch((err) => {
-          console.error(err);
-        });
-    },
-    checkEva() {
-      if (this.evalua != "") {
-        for (var i = 0; i < this.evaJuri.length; i++) {
-          if (this.evalua == this.evaJuri[i].id) {
-            this.eTitle = this.evaJuri[i].title;
-            this.eJson = JSON.parse(this.evaJuri[i].content);
-          }
-        }
-        this.$forceUpdate();
-        setTimeout(() => {
-          this.setMindData();
-        }, 0);
-      }
-    },
-    selectEva() {
-      let params = {
-        oid: this.oid,
-      };
-      this.ajax
-        .get(this.$store.state.api + "selectAllEvaluation", params)
-        .then((res) => {
-          this.evaJuri = res.data[0];
-        })
-        .catch((err) => {
-          console.error(err);
-        });
-    },
-    setMindData() {
-      this.data.data = [];
-      this.data.data.push({ id: "root", isroot: true, topic: this.eTitle });
-      let _eJson = Object.keys(this.eJson);
-      let _e = this.eJson;
-      for (let i = 0; i < _eJson.length; i++) {
-        let element = _e[_eJson[i]];
-        this.data.data.push({
-          id: element.id,
-          parentid: "root",
-          topic: element.name,
-        });
-        let _eJsonc = Object.keys(element.child);
-        let _e2 = element.child;
-        for (let j = 0; j < _eJsonc.length; j++) {
-          let _ec = _e2[_eJsonc[j]];
-          this.data.data.push({
-            id: _ec.id,
-            parentid: element.id,
-            topic: _ec.name,
-          });
-          let _eJsonz = Object.keys(_ec.child);
-          let _e3 = _ec.child;
-          for (let z = 0; z < _eJsonz.length; z++) {
-            let _ez = _e3[_eJsonz[z]];
-            this.data.data.push({
-              id: _ez.id,
-              parentid: _ec.id,
-              topic: _ez.name,
-            });
-          }
-        }
-      }
-      this.$forceUpdate();
-    },
-    checkFileFull(type, url) {
-      this.fullDialogVisible = true;
-      this.fulltype = type;
-      this.fullUrl = url;
-    },
-    async checkFileFull1(t, f) {
-      this.fullDialogVisible = true;
-      if (t == 6) {
-        this.fulltype = 1;
-        console.log('checkFileFull1',f);
-
-        this.fullUrl = JSON.parse(JSON.stringify(f));
-
-      } else if (t == 8) {
-        this.fulltype = 2;
-        this.fullUrl = f.url;
-      } else if (t == 16) {
-        this.fulltype = 16;
-        this.fullUrl = f.url;
-      } else if (t == 15) {
-        this.fulltype = 4;
-        this.fullUrl = f.url;
-      } else if (
-        t == 3 &&
-        f.url.split(".")[f.url.split(".").length - 1].toLocaleUpperCase() ==
-          "PDF"
-      ) {
-        this.fulltype = 3;
-        this.fullUrl = f.url;
-      } else if (t == 3) {
-        this.fulltype = 2;
-        let _uuurl = await this.checkLink(f.url);
-          console.log(_uuurl)
-        this.fullUrl =
-          "https://view.officeapps.live.com/op/view.aspx?src=" + encodeURIComponent(_uuurl);
-      }
-			this.changeSplitScreenBehavior({code:0,form:{t:t,f:f}})
-    },
-    openSname(n, id, i, uid) {
-      this.snameWid = id;
-      this.worksSName = n;
-      this.worksSid = uid == n ? "" : uid;
-      this.toolindex = i;
-      this.uploadCid = this.tcid ? this.tcid : this.courseDetail.juri;
-      if (!this.uploadCid) {
-        this.$message.error(
-          "提示：批量上传未添加班级权限，请添加班级或从班级入口进入。"
-        );
-        return;
-      }
-      this.selectUploadStudent(1);
-    },
-    updateName() {
-      let params = {
-        n: this.worksSName,
-        cid: this.snameWid,
-      };
-      this.ajax
-        .get(this.$store.state.api + "updateCourseWorksName", params)
-        .then((res) => {
-          this.$message({
-            message: "修改成功",
-            type: "success",
-          });
-          this.dialogVisibleSname = false;
-          this.getCourseDetail(2);
-          this.snameWid = "";
-          this.worksSName = "";
-        })
-        .catch((err) => {
-          console.error(err);
-        });
-    },
-    downloadFile2(f) {
-      // const loading = this.$loading.service({
-      //   background: "rgba(255, 255, 255, 0.7)",
-      //   target: document.body,
-      //   text: "文件加载中...",
-      // });
-      // let url2 = f.url;
-      // let _url2 = "";
-      // if (
-      //   url2.indexOf("https://view.officeapps.live.com/op/view.aspx?src=") != -1
-      // ) {
-      //   _url2 = url2.split(
-      //     "https://view.officeapps.live.com/op/view.aspx?src="
-      //   )[1];
-      // } else {
-      //   _url2 = url2;
-      // }
-      // let params = {
-      //   url: _url2,
-      //   name: f.name,
-      // };
-      // this.ajax
-      //   .get(this.$store.state.api + "download", params)
-      //   .then((res) => {
-      //     loading.close();
-      //     let content = res.data.data.data;
-      //     let ab = new ArrayBuffer(content.length);
-      //     let view = new Uint8Array(ab);
-      //     for (var i = 0; i < content.length; ++i) {
-      //       view[i] = content[i];
-      //     }
-      //     let elink = document.createElement("a");
-      //     elink.download = f.name;
-      //     elink.style.display = "none";
-      //     let blob = new Blob([ab], {
-      //       type: res.data.response.headers["content-type"] + ";charset=UTF-8",
-      //     });
-      //     elink.href = URL.createObjectURL(blob);
-      //     document.body.appendChild(elink);
-      //     elink.click();
-      //     document.body.removeChild(elink);
-      //   })
-      //   .catch((err) => {
-      //     loading.close();
-      //     console.error(err);
-      //   });
-      var credentials = {
-        accessKeyId: "AKIATLPEDU37QV5CHLMH",
-        secretAccessKey: "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",
-      }; //秘钥形式的登录上传
-      window.AWS.config.update(credentials);
-      window.AWS.config.region = "cn-northwest-1"; //设置区域
-      let url2 = f.url;
-      let _url2 = "";
-      if (
-        url2.indexOf("https://view.officeapps.live.com/op/view.aspx?src=") != -1
-      ) {
-        _url2 = url2.split(
-          "https://view.officeapps.live.com/op/view.aspx?src="
-        )[1];
-      } else {
-        _url2 = url2;
-      }
-      let _this = this;
-
-      _this.downLoading = true
-      var s3 = new window.AWS.S3({ params: { Bucket: "ccrb" } });
-      let name = decodeURIComponent(_url2.split("https://ccrb.s3.cn-northwest-1.amazonaws.com.cn/")[1])
-      var params = {
-        Bucket: "ccrb",
-        Key: name
-      };
-      s3.getObject(params, function (err, data) {
-        _this.downLoading = false
-        if (err) console.log(err, err.stack); // an error occurred
-        else {
-          let url = window.URL.createObjectURL(new Blob([data.Body]));
-          let a = document.createElement("a");
-          a.name = f.name;
-          a.href = url;
-          a.download = f.name;
-          a.click();
-          console.log(data);
-        }          // sxuccessful response
-
-      });
-
-      return;
-      let url = f.url;
-      let _url = "";
-      if (
-        url.indexOf("https://view.officeapps.live.com/op/view.aspx?src=") != -1
-      ) {
-        _url = url.split(
-          "https://view.officeapps.live.com/op/view.aspx?src="
-        )[1];
-      } else {
-        _url = url;
-      }
-      _this.downLoading = true
-      // const loading = _this.$loading.service({
-      //   background: "rgba(255, 255, 255, 0.7)",
-      //   target: document.body,
-      //   text: "文件加载中...",
-      // });
-      let x = new XMLHttpRequest();
-      x.open("GET", _url, true);
-      x.responseType = "blob";
-      x.onload = function () {
-        _this.downLoading = false
-        // loading.close();
-        let url = window.URL.createObjectURL(new Blob([x.response]));
-        let a = document.createElement("a");
-        a.name = f.name;
-        a.href = url;
-        a.download = f.name;
-        a.click();
-      };
-      x.send();
-    },
-    downloadFile(url,uid) {
-      if (this.tType == 1 || this.userid == uid) {
-        var credentials = {
-          accessKeyId: "AKIATLPEDU37QV5CHLMH",
-          secretAccessKey: "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",
-        }; //秘钥形式的登录上传
-        window.AWS.config.update(credentials);
-        window.AWS.config.region = "cn-northwest-1"; //设置区域
-        let url2 = url;
-        let _url2 = "";
-        if (
-          url2.indexOf("https://view.officeapps.live.com/op/view.aspx?src=") != -1
-        ) {
-          _url2 = url2.split(
-            "https://view.officeapps.live.com/op/view.aspx?src="
-          )[1];
-        } else {
-          _url2 = url2;
-        }
-        const loading2 = this.$loading.service({
-          background: "rgba(255, 255, 255, 0.7)",
-          target: document.body,
-          text: "文件加载中...",
-        });
-        var s3 = new window.AWS.S3({ params: { Bucket: "ccrb" } });
-        let name = decodeURIComponent(_url2.split("https://ccrb.s3.cn-northwest-1.amazonaws.com.cn/")[1])
-        var params = {
-          Bucket: "ccrb",
-          Key: name
-        };
-        s3.getObject(params, function (err, data) {
-          loading2.close();
-          if (err) console.log(err, err.stack); // an error occurred
-          else {
-            let url = window.URL.createObjectURL(new Blob([data.Body]));
-            let a = document.createElement("a");
-            a.name = name;
-            a.href = url;
-            a.download = name;
-            a.click();
-            console.log(data);
-          }          // sxuccessful response
-
-        });
-      }
-
-
-      return;
-      let _this = this;
-      let _url = "";
-      if (
-        url.indexOf("https://view.officeapps.live.com/op/view.aspx?src=") != -1
-      ) {
-        _url = url.split(
-          "https://view.officeapps.live.com/op/view.aspx?src="
-        )[1];
-      } else {
-        _url = url;
-      }
-      const x = new XMLHttpRequest();
-      x.open("GET", _url, true);
-      x.responseType = "blob";
-      // this.downLoading = true
-      const loading = _this.$loading.service({
-        background: "rgba(255, 255, 255, 0.7)",
-        target: document.body,
-        text: "文件加载中...",
-      });
-      // _this.$message.success("文件下载中...");
-      x.onload = function (e) {
-        this.downLoading = false
-        loading.close();
-        let content = x.response;
-        let elink = document.createElement("a");
-        elink.download = decodeURI(
-          _url.split("https://ccrb.s3.cn-northwest-1.amazonaws.com.cn/")[1]
-        );
-        elink.style.display = "none";
-        let blob = new Blob([content]);
-        elink.href = URL.createObjectURL(blob);
-        document.body.appendChild(elink);
-        elink.click();
-        document.body.removeChild(elink);
-      };
-      x.send();
-    },
-    openLine(url) {
-      window.open(url);
-    },
-    resize() {
-      if (document.getElementsByClassName("box_course").length) {
-        var a = document.getElementsByClassName("box_course")[0].offsetHeight;
-        // document.getElementsByClassName("vedioList")[0].style.height = a + "px";
-        if (this.showType == 2 || this.showType == 3) {
-            if (document.getElementsByClassName("navBox") && document.getElementsByClassName("navBox")[0]) {
-              document.getElementsByClassName("navBox")[0].style.height =
-                a - 40 + 0+ "px";
-            }
-        } else {
-          if (document.getElementsByClassName("navBox") && document.getElementsByClassName("navBox")[0]) {
-              document.getElementsByClassName("navBox")[0].style.height = a - 40 + "px";
-          }
-        }
-      }
-      this.Stbodywidth =
-        document.getElementsByClassName("student_body").length &&
-        document.getElementsByClassName("student_body")[0].offsetWidth;
-    },
-    closeDraw() {
-      this.bg = null;
-      this.drawShow = false;
-    },
-    showPicturePaint(url) {
-      let params = {
-        img: url,
-      };
-      this.ajax
-        .get(this.$store.state.api + "imgToBase64", params)
-        .then((res) => {
-          this.drawShow = true;
-          this.bg = res.data[0].img;
-        })
-        .catch((err) => {
-          console.error(err);
-        });
-    },
-    addImgDraw(base64) {
-      let file = { name: "批注图.png" };
-      let img = this.dataUrlToFile(base64, file);
-      this.beforeUpload1(img, 5);
-    },
-    addImgDrawImG(url) {
-      // console.log(url);
-      let params = [
-        {
-          wid: this.commentDetail.wid,
-          img: url,
-        },
-      ];
-      this.ajax
-        .post(this.$store.state.api + "updateCourseWorks", params)
-        .then((res) => {
-          this.$message({
-            message: "提交成功",
-            type: "success",
-          });
-          this.drawShow = false;
-          this.bg = "";
-          this.selectSWorks();
-          this.selectStudent();
-        })
-        .catch((err) => {
-          this.$message.error("提交失败");
-          console.error(err);
-        });
-    },
-    deletePicturePaint() {
-      this.$confirm("确定删除此批注吗？", "提示", {
-        confirmButtonText: "确定",
-        cancelButtonText: "取消",
-        type: "warning",
-      })
-        .then(() => {
-          let params = [
-            {
-              wid: this.commentDetail.wid,
-              img: "",
-            },
-          ];
-          this.ajax
-            .post(this.$store.state.api + "updateCourseWorks", params)
-            .then((res) => {
-              this.$message({
-                message: "删除成功",
-                type: "success",
-              });
-              this.selectSWorks();
-              this.selectStudent();
-            })
-            .catch((err) => {
-              this.$message.error("删除失败");
-              console.error(err);
-            });
-        })
-        .catch(() => {});
-    },
-    getAudioVideo(constraintsData) {
-      if (navigator.mediaDevices === undefined) {
-        navigator.mediaDevices = {};
-      }
-      if (navigator.mediaDevices.getUserMedia === undefined) {
-        navigator.mediaDevices.getUserMedia = function (constraints) {
-          // 首先，如果有getUserMedia的话，就获得它
-          var getUserMedia =
-            navigator.getUserMedia ||
-            navigator.webkitGetUserMedia ||
-            navigator.mozGetUserMedia ||
-            navigator.msGetUserMedia;
-          // 一些浏览器根本没实现它 - 那么就返回一个error到promise的reject来保持一个统一的接口
-          if (!getUserMedia) {
-            return Promise.reject({ code: 404 });
-          }
-
-          // 否则，为老的navigator.getUserMedia方法包裹一个Promise
-
-          return new Promise(function (resolve, reject) {
-            getUserMedia.call(navigator, constraints, resolve, reject);
-          });
-        };
-      }
-      return navigator.mediaDevices.getUserMedia(constraintsData);
-    },
-    /**
-     * 开始录制
-     */
-    startRecording(callback) {
-      let _function = (screenStream) => {
-        this.addStreamStopListener(screenStream, () => {
-          console.log("流停止监听");
-          this.stopRecording();
-          this.$emit("streamStop", {});
-          // this.stopRecording();
-        });
-        var options = {
-          type: "video",
-          mimeType: "video/webm",
-          disableLogs: false,
-          getNativeBlob: false, // enable it for longer recordings
-          ignoreMutedMedia: false,
-        };
-        // this.video.srcObject = screenStream;
-        this.recorder = RecordRTC(screenStream, options);
-        this.recorder.startRecording();
-        this.recorder.screen = screenStream;
-        this.videoStart = true;
-        // callback(true);
-      };
-
-      this.getAudioVideo({ audio: true })
-        .then((res) => {
-          this.captureScreen(_function, true);
-          console.log("已点击允许,开启成功");
-        })
-        .catch((err) => {
-          // 	console.log('浏览器不支持，请更换浏览器')
-          // } else {
-          this.captureScreen(_function, false);
-          console.log("请检查是否存在麦克风");
-        });
-    },
-    /**
-     * 停止录制
-     */
-    stopRecording(callback) {
-      this.recorder.stopRecording(() => {
-        // this.video.src = this.video.srcObject = null;
-        // this.video.src = URL.createObjectURL(this.recorder.getBlob());
-        const url = URL.createObjectURL(this.recorder.getBlob());
-        const a = document.createElement("a"); //this.fileName+
-        let videoFile = new File(
-          [this.recorder.getBlob()],
-          this.courseDetail.title + "录屏.mp4",
-          {
-            type: "video/mp4",
-          }
-        );
-        let downloadUrl = URL.createObjectURL(videoFile);
-        document.body.appendChild(a);
-        a.style.display = "none";
-        a.href = url;
-        a.download = this.courseDetail.title + "录屏.mp4"; //this.fileName +
-        a.click();
-        this.recorder.screen.stop();
-        this.recorder.destroy();
-        this.recorder = null;
-        this.videoStart = false;
-        // callback(false);
-      });
-    },
-    //初始化
-    captureScreen(callback, type) {
-      if (navigator.getDisplayMedia) {
-        //录制结束,文件下载
-        navigator
-          .getDisplayMedia({
-            video: true,
-          })
-          .then((screenStream) => {
-            if (type) {
-              navigator.mediaDevices
-                .getUserMedia({ audio: true })
-                .then((mic) => {
-                  screenStream.addTrack(mic.getTracks()[0]);
-                  callback(screenStream);
-                });
-            } else {
-              callback(screenStream);
-            }
-          })
-          .catch(function (error) {
-            console.log("error", error);
-          });
-      } else if (navigator.mediaDevices.getDisplayMedia) {
-        navigator.mediaDevices
-          .getDisplayMedia({
-            video: true,
-          })
-          .then((screenStream) => {
-            if (type) {
-              navigator.mediaDevices
-                .getUserMedia({ audio: true })
-                .then((mic) => {
-                  screenStream.addTrack(mic.getTracks()[0]);
-                  callback(screenStream);
-                });
-            } else {
-              callback(screenStream);
-            }
-          })
-          .catch(function (error) {
-            console.log("error", error);
-          });
-      } else {
-        var error = "getDisplayMedia API are not supported in this browser.";
-        console.log("error", error);
-        alert(error);
-      }
-    },
-
-    //流监听
-    addStreamStopListener(stream, callback) {
-      stream.addEventListener(
-        "ended",
-        function () {
-          callback();
-          callback = function () {};
-        },
-        false
-      );
-      stream.addEventListener(
-        "inactive",
-        function () {
-          callback();
-          callback = function () {};
-        },
-        false
-      );
-      stream.getTracks().forEach(function (track) {
-        track.addEventListener(
-          "ended",
-          function () {
-            callback();
-            callback = function () {};
-          },
-          false
-        );
-        track.addEventListener(
-          "inactive",
-          function () {
-            callback();
-            callback = function () {};
-          },
-          false
-        );
-      });
-    },
-
-    updateGroup() {
-      this.groupJson2 = JSON.parse(JSON.stringify(this.groupJson));
-      this.dialogVisibleGroup2 = true;
-    },
-    numberPan() {
-      if (
-        /[^\d]/.test(this.groupJson.number) ||
-        this.groupJson.number < 2 ||
-        this.groupJson.number > 10
-      ) {
-        this.$message.error("请输入2-10的数字");
-        this.groupJson.number = "";
-      }
-    },
-    updateGroupJson() {
-      for (var i = 0; i < this.groupStudentUid[this.toolindex].length; i++) {
-        if (
-          this.groupStudentUid[this.toolindex][i].length >
-          this.groupJson2.number
-        ) {
-          this.$message.error("已经有小组比你设置的人数多，请重新设置");
-          return;
-        }
-      }
-      this.groupJson = JSON.parse(JSON.stringify(this.groupJson2));
-      this.islock = this.groupJson.islock == 1 ? true : false;
-      this.chapInfoList[this.courseType].chapterInfo[0].taskJson[
-        this.taskCount
-      ].toolChoose[this.toolindex].groupJson = this.groupJson;
-      let params = [
-        {
-          cid: this.id,
-          chapters: JSON.stringify(this.chapInfoList),
-          uid: this.userid,
-          unitIndex: this.courseType,
-        },
-      ];
-      this.ajax
-        .post(this.$store.state.api + "updateWorkNew4", params)
-        .then((res) => {
-          this.$message.success("设置成功");
-          this.getCourseDetail(2);
-          this.dialogVisibleGroup2 = false;
-          this.groupJson2 = {};
-          this.$forceUpdate();
-        })
-        .catch((err) => {
-          this.$message.error("网络不佳");
-          console.error(err);
-        });
-    },
-    lockChair() {
-      this.groupJson2 = JSON.parse(JSON.stringify(this.groupJson));
-      this.groupJson2.islock = this.groupJson2.islock == 1 ? 2 : 1;
-      this.updateGroupJson();
-    },
-    selectGroup(index) {
-      this.getCourseDetail(2, index);
-    },
-    joinGroup(index) {
-      if (this.groupJson.islock == 2) {
-        this.$message.error("位置已被锁定，无法加入");
-        return;
-      }
-      if (
-        this.groupStudent[this.toolindex][index].length >
-          this.groupJson.number ||
-        this.groupStudent[this.toolindex][index].length == this.groupJson.number
-      ) {
-        this.$message.error("位置已满，无法加入");
-        return;
-      }
-      let params = [
-        {
-          cid: this.id,
-          stage: this.courseType,
-          task: this.taskCount,
-          tool: this.toolindex,
-          g: index,
-          uid: this.userid,
-        },
-      ];
-      this.ajax
-        .post(this.$store.state.api + "joinGroup", params)
-        .then((res) => {
-          this.$message.success("加入成功");
-          this.getCourseDetail(2);
-        })
-        .catch((err) => {
-          this.$message.error("网络不佳");
-          console.error(err);
-        });
-    },
-    exitGroup(id) {
-      if (this.groupJson.islock == 2) {
-        this.$message.error("位置已被锁定，无法退出");
-        return;
-      }
-      let params = [
-        {
-          gid: id,
-        },
-      ];
-      this.ajax
-        .post(this.$store.state.api + "exitGroup", params)
-        .then((res) => {
-          this.$message.success("退出成功");
-          this.getCourseDetail(2);
-        })
-        .catch((err) => {
-          this.$message.error("网络不佳");
-          console.error(err);
-        });
-    },
-    groupUpload(index, task, gindex) {
-      this.taskCount = task;
-      this.toolindex = index;
-      this.groupIndex = gindex;
-      this.dialogVisibleGroupWork = true;
-    },
-    updateGroupChair(user) {
-      this.updateGroupArray = this.groupJson.group.filter((el, index) => {
-        el.label = index;
-        return index != user.group;
-      });
-      this.updateGroupUser = user;
-      this.dialogVisibleUpdateGroup = true;
-    },
-    updateChair() {
-      if (
-        this.groupStudent[this.toolindex][this.checkChair].length >
-          this.groupJson.number ||
-        this.groupStudent[this.toolindex][this.checkChair].length ==
-          this.groupJson.number
-      ) {
-        this.$message.error("位置已满，无法加入");
-        return;
-      }
-      let params = [
-        {
-          cid: this.id,
-          stage: this.courseType,
-          task: this.taskCount,
-          tool: this.toolindex,
-          g: this.checkChair,
-          uid: this.updateGroupUser.userid,
-        },
-      ];
-      this.ajax
-        .post(this.$store.state.api + "joinGroup", params)
-        .then((res) => {
-          this.$message.success("修改成功");
-          this.updateGroupUser = {};
-          this.checkChair = "";
-          this.updateGroupArray = {};
-          this.dialogVisibleUpdateGroup = false;
-          this.getCourseDetail(2);
-        })
-        .catch((err) => {
-          this.$message.error("网络不佳");
-          console.error(err);
-        });
-    },
-    deleteGroupChair(gindex) {
-      this.checkDeleteGroup = [];
-      this.deleteGroupUser = JSON.parse(
-        JSON.stringify(this.groupStudent[this.toolindex][gindex])
-      );
-      this.deleteGroupArray = this.groupJson.group[gindex];
-      this.groupIndex = gindex;
-      this.dialogVisibleDeleteGroup = true;
-    },
-    async deleteChair() {
-      for (let i = 0; i < this.checkDeleteGroup.length; i++) {
-        const gid =
-          this.groupStudent[this.toolindex][this.groupIndex][
-            this.groupStudentUid[this.toolindex][this.groupIndex].indexOf(
-              this.checkDeleteGroup[i]
-            )
-          ];
-        let params = [
-          {
-            gid: gid.id,
-          },
-        ];
-        var a = await this.deleteChairA(params);
-        if (i == this.checkDeleteGroup.length - 1) {
-          this.$message.success("退出成功");
-          this.dialogVisibleDeleteGroup = false;
-          this.deleteGroupUser = [];
-          this.deleteGroupArray = {};
-          this.groupIndex = "";
-          this.checkDeleteGroup = [];
-          this.getCourseDetail(2);
-        }
-      }
-    },
-
-    deleteChairA(params) {
-      return new Promise((resolve, reject) => {
-        this.ajax
-          .post(this.$store.state.api + "exitGroup", params)
-          .then((res) => {
-            resolve(1);
-          })
-          .catch((err) => {
-            this.$message.error("网络不佳");
-            console.error(err);
-          });
-      });
-    },
-    contract(i) {
-      if (this.isCloseList[i].isClose == 0) {
-        this.isCloseList[i].isClose = 1;
-      } else {
-        this.isCloseList[i].isClose = 0;
-      }
-      this.$forceUpdate();
-    },
-    openWordCloud(toolindex) {
-      this.wordCloudData = '';
-
-      let array = [];
-      for (var i = 0; i < this.worksStudent[toolindex].length; i++) {
-        let works = JSON.parse(this.worksStudent[toolindex][i].works)[0].answer;
-        array.push({ name: works });
-      }
-      if (this.isGroup) {
-        for (var i = 0; i < this.courseGroup.group.length; i++) {
-          let works = this.courseGroup.group[i].works[toolindex];
-          for (var j = 0; j < works.length; j++) {
-            let answer = JSON.parse(works[j].works)[0].answer;
-            array.push({ name: answer });
-          }
-        }
-      }
-      let _result = ''
-      array.forEach(e=>{
-        _result +=e.name+','
-      })
-      this.wordCloudData = _result;
-
-      this.dialogVisibleWordCloud = true;
-      this.wordCloudKey += 1;
-
-    },
-    uploadWorks(i) {
-      this.$confirm("确定导出作业吗？", "提示", {
-        confirmButtonText: "确定",
-        cancelButtonText: "取消",
-        type: "warning",
-      })
-        .then(() => {
-          const loading = this.$loading.service({
-            background: "rgba(255, 255, 255, 0.7)",
-            target: document.body,
-            text: "文件加载中...",
-          });
-          const _worksStudent = this.worksStudent;
-          let url = [];
-          var counts = {};
-          for (var l = 0; l < _worksStudent[i].length; l++) {
-            var item = _worksStudent[i][l];
-            var name = item.sName;
-            if (!counts.hasOwnProperty(name)) {
-              counts[name] = 0;
-            } else {
-              counts[name]++;
-            }
-            if (counts[name] > 0) {
-              item.sName += " (" + counts[name] + ")";
-            }
-          }
-          for (var l = 0; l < _worksStudent[i].length; l++) {
-            var item = _worksStudent[i][l];
-            if (
-              item.works.indexOf(
-                "https://ccrb.s3.cn-northwest-1.amazonaws.com.cn"
-              ) !== -1 &&
-              item.works.indexOf("img") === -1
-            ) {
-              url.push({ name: item.sName, url: item.works });
-            }
-          }
-          // var toolList = [
-          //   { name: "电子白板", tool: 1 },
-          //   { name: "思维导图", tool: 3 },
-          //   { name: "协同文档", tool: 6 },
-          //   { name: "思维网格", tool: 7 },
-          //   { name: "素材库", tool: 8 },
-          //   { name: "学习资料", tool: 17 },
-          //   { name: "便签", tool: 2 },
-          //   { name: "问卷调查", tool: 4 },
-          //   { name: "选择题", tool: 45 },
-          //   { name: "倒计时", tool: 10 },
-          //   { name: "问答", tool: 15 },
-          //   { name: "课程设计", tool: 26 },
-          //   { name: "训练服务器", tool: 18 },
-          //   { name: "作业提交", tool: 16 },
-          //   { name: "批量上传", tool: 50 },
-          //   { name: "AIoT Blockly", tool: 21 },
-          //   { name: "AI Python", tool: 23 },
-          //   { name: "AI Blockly", tool: 24 },
-          //   { name: "目标管理", tool: 25 },
-          //   { name: "数学画板", tool: 31 },
-          //   { name: "翻译", tool: 28 },
-          //   { name: "魔盒识字", tool: 37 },
-          //   { name: "数学画板", tool: 31 },
-          //   { name: "24点", tool: 38 },
-          //   { name: "GeoGebra", tool: 39 },
-          //   { name: "源码编辑", tool: 32 },
-          //   { name: "个人评价", tool: 40 },
-          //   { name: "选择匹配", tool: 41 },
-          //   { name: "汉字宫", tool: 44 },
-          //   { name: "排序", tool: 47 },
-          //   { name: "表格", tool: 48 },
-          //   { name: "文档", tool: 52 },
-          //   { name: "学生分组", tool: 49 },
-          //   { name: "CocoPi", tool: 57 },
-          //   { name: "模拟驾驶", tool: 58 },
-          //   { name: "路径搜索", tool: 59 },
-          //   { name: "深度学习", tool: 60 },
-          //   { name: "全历史", tool: 61 },
-          //   { name: "交互视频", tool: 62 },
-          //   { name: "海龟编程", tool: 63 },
-          //   { name: "挑人", tool: 65 },
-          //   { name: "公式编辑", tool: 66 },
-          //   { name: "分子结构", tool: 67 },
-          //   { name: "时间轴", tool: 68 },
-          // ];
-          // var toolName = "";
-          // for(var w = 0;w<toolList.length;w++){
-          //   if(this.chapInfoList[this.courseType].chapterInfo[0].taskJson[this.taskCount].toolChoose[i].tool[0] == toolList[w].tool){
-          //     toolName = toolList[w].name;
-          //   }
-          // }
-          console.log(url);
-          this.downLoadAll(url, loading);
-        })
-        .catch(() => {});
-    },
-    downLoadAll(url, loading) {
-      const data = url; // 需要下载打包的路径, 可以是本地相对路径, 也可以是跨域的全路径
-      const zip = new JSZip();
-      const cache = {};
-      const promises = [];
-      data.forEach((item) => {
-        const promise = getFile(item.url).then((data) => {
-          if (data.data != 1) {
-            // 下载文件, 并存成ArrayBuffer对象
-            const file_name =
-              item.name +
-              "." +
-              item.url.split(".")[item.url.split(".").length - 1]; // 获取文件名
-            zip.file(file_name, data.data, { binary: true }); // 逐个添加文件
-            cache[file_name] = data.data;
-          }
-        });
-        promises.push(promise);
-      });
-      Promise.all(promises).then(() => {
-        zip.generateAsync({ type: "blob" }).then((content) => {
-          // 生成二进制流
-          FileSaver.saveAs(
-            content,
-            this.courseDetail.title + "-" + "作业提交工具.zip"
-          ); // 利用file-saver保存文件  自定义文件名
-          setTimeout(() => {
-            loading.close();
-          }, 2000);
-        });
-      });
-    },
-    pickStudent(stu) {
-      if (this.isPickStudent.indexOf(stu.userid) !== -1) {
-        return;
-      }
-      this.$confirm(`是否让${stu.name}同学回答问题？`, "提示", {
-        confirmButtonText: "确定",
-        cancelButtonText: "取消",
-        type: "warning",
-      })
-        .then(() => {
-          let params = [
-            {
-              uid: stu.userid,
-              cid: this.id,
-              stage: this.courseType,
-              task: this.taskCount,
-              tool: this.toolindex,
-            },
-          ];
-          this.ajax
-            .post(this.$store.state.api + "updateCoursePick", params)
-            .then((res) => {
-              this.$message.success("操作成功");
-              this.getPick();
-            })
-            .catch((err) => {
-              this.$message.error("网络不佳");
-              console.error(err);
-            });
-        })
-        .catch(() => {});
-    },
-    selectUser(){
-      let params = {
-        userid: this.userid,
-      };
-      this.ajax
-        .get(this.$store.state.api + "selectUser", params)
-        .then((res) => {
-          this.userMes = res.data[0];
-        })
-        .catch((err) => {
-          console.error(err);
-        });
-    },
-    setEngText(i){
-      this.newEngIndex = i;
-      this.$forceUpdate();
-    },
-    addCorrect(){
-      this.$confirm("你确定提交批改嘛？", "提示", {
-        confirmButtonText: "确定",
-        showCancelButton: false,
-        closeOnClickModal: false,
-        type: "warning",
-      })
-        .then(() => {
-          let params = {
-            cid: this.id,
-            s: parseInt(this.courseType),
-            t: this.taskCount,
-            tool: this.toolindex,
-            wid: this.engWid,
-            c: this.userid,
-            w: this.userMes[0].type == 2 ? JSON.parse(this.newEnglishList) : (this.newEngIndex == -1 && this.isNoUserid == true && this.newEnglishList1.length) ? JSON.stringify(this.oldEnglishJson1) : this.newEngIndex == -1 ? JSON.stringify(this.newEnglishList) : (this.newEngIndex > -1 && this.newEnglishList1.length > 0) ? JSON.stringify(this.newEnglishList1[this.newEngIndex].cWork) : "",
-          };
-          this.ajax
-            .get(this.$store.state.api + "addEngC", params)
-            .then((res) => {
-              this.$message.success("提交成功");
-              this.engUpdateDialogVisible = false;
-            })
-            .catch((err) => {
-              console.error(err);
-            });
-        })
-        .catch(() => {});
-    },
-    selectEngC(id,z){
-      let params = {
-        workid: id,
-      };
-      this.ajax
-        .get(this.$store.state.api + "selectEngC", params)
-        .then((res) => {
-          if(res.data[0].length == 0){
-            this.newEnglishList.engTitle = z.engTitle;
-            this.newEnglishList.engText = z.engText;
-          }else{
-            var a = res.data[0];
-            var ppp = JSON.parse(JSON.stringify(res.data[0]));
-            if(this.userMes[0].type == 2){
-              var snum = 0;
-              for(var i = 0;i<a.length;i++){
-                if(this.userMes[0].userid == a[i].correct){
-                  this.newEnglishList = JSON.parse(a[i].cWork);
-                  snum = 1;
-                }
-              }
-              if(snum == 0){
-                this.newEnglishList = { engTitle:"",engText:"" };
-                this.newEnglishList.engTitle = z.engTitle;
-                this.newEnglishList.engText = z.engText;
-              }
-            }else if(this.userMes[0].type == 1){
-              var num = 0;
-              for(var w= 0;w<a.length;w++){
-                if(this.userMes[0].userid == a[w].correct){
-                  num = 1;
-                }
-              }
-              if(num == 0){
-                this.isNoUserid = true;
-                var c = JSON.parse(JSON.stringify(z));
-                this.oldEnglishJson1 = c;
-              }else{
-                this.isNoUserid = false;
-              }
-              var b = a.sort((item, index) => {
-                console.log(item)
-                if (item.correct === this.userMes[0].userid) {
-                  return -1; // 将a移到前面
-                } else if (index.correct === this.userMes[0].userid) {
-                  return 1; // 将b移到前面
-                } else {
-                  return 0; // 保持默认顺序
-                }
-              });
-              for(var p = 0;p<b.length;p++){
-                for(var y = 0;y<ppp.length;y++){
-                  if(b[p].id == ppp[y].id){
-                    b[p].cWork = JSON.parse(ppp[y].cWork);
-                    break
-                  }
-                }
-              }
-              this.newEnglishList1 = b;
-            }
-          }
-          this.greyType = false;
-          setTimeout(() => {
-            this.topHeight = document.querySelectorAll(".engUpTop")[0].offsetHeight;
-            if(this.newEnglishList1.length > 0){
-              if(this.isNoUserid == true){
-                this.engListLength = this.newEnglishList1.length + 1;
-                this.newEngIndex = -1;
-              }else{
-                this.engListLength = this.newEnglishList1.length;
-                this.newEngIndex = 0;
-              }
-            }
-            if(this.userMes[0].type == 2){
-              this.correctWord = Diff.diffWordsWithSpace(this.oldEnglishJson.engText,this.newEnglishList.engText);
-            }else if(this.newEngIndex == -1 && this.isNoUserid == true && this.newEnglishList1.length){
-              this.correctWord = Diff.diffWordsWithSpace(this.oldEnglishJson.engText,this.oldEnglishJson1.engText);
-            }else if(this.newEngIndex == -1){
-              this.correctWord = Diff.diffWordsWithSpace(this.oldEnglishJson.engText,this.newEnglishList.engText);
-            }else if(this.newEngIndex > -1 && this.newEnglishList1.length > 0){
-              this.correctWord = Diff.diffWordsWithSpace(this.oldEnglishJson.engText,this.newEnglishList1[this.newEngIndex].cWork.engText);
-            }
-          }, 500);
-          this.engUpdateDialogVisible = true;
-          this.$forceUpdate();
-        })
-        .catch((err) => {
-          console.error(err);
-        });
-    },
-    getPick() {
-      let params = {
-        cid: this.id,
-      };
-      this.ajax
-        .get(this.$store.state.api + "getPick", params)
-        .then((res) => {
-          let array = [];
-          for (var i = 0; i < res.data[0].length; i++) {
-            array.push(res.data[0][i].userid);
-          }
-          this.isPickStudent = array;
-          if (array.indexOf(this.userid) !== -1) {
-            this.$confirm("你被老师选到啦！", "提示", {
-              confirmButtonText: "确定",
-              showCancelButton: false,
-              closeOnClickModal: false,
-              type: "warning",
-            })
-              .then(() => {
-                let pa = [
-                  {
-                    uid: this.userid,
-                    cid: this.id,
-                  },
-                ];
-                this.ajax
-                  .post(this.$store.state.api + "deletePick", pa)
-                  .then((res) => {
-                    this.getPick();
-                  })
-                  .catch((err) => {
-                    this.$message.error("网络不佳");
-                    console.error(err);
-                  });
-              })
-              .catch(() => {});
-          }
-        })
-        .catch((err) => {
-          this.$message.error("网络不佳");
-          console.error(err);
-        });
-    },
-    foldEva() {
-      if (this.chapInfoList[this.courseType].chapterInfo[0].taskJson[this.taskCount].isEvaFold2) {
-        this.chapInfoList[this.courseType].chapterInfo[0].taskJson[this.taskCount].isEvaFold2 = false;
-      } else {
-        this.chapInfoList[this.courseType].chapterInfo[0].taskJson[this.taskCount].isEvaFold2 = true;
-        setTimeout(() => {
-          this.checkEva();
-          setTimeout(() => {
-            this.checkEva();
-          }, 500);
-        }, 0);
-
-      }
-      this.$forceUpdate();
-    },
-    panToolHeight(tool) {
-      var _tool = document.querySelectorAll('#'+tool)[0]
-      var _toolA = _tool ? _tool.offsetHeight : 0
-      var _toolC = 0
-      var _toolC = _tool && _tool.children && _tool.children[0] ? _tool.children[0].offsetHeight + 50 : 0
-      let boolean2 = (_toolA > _toolC) ? true : false
-      this.isCloseList[tool.split('-')[1]].isCloseBoolean = boolean2
-      this.$forceUpdate();
-    },
-    async checkLink(url) {
-      // console.log(url)
-      let _url = url
-      try {
-        const response = await fetch(url);
-        if(!response.ok){
-          _url = await this.checkLink("https://ccrb.s3.cn-northwest-1.amazonaws.com.cn/" + encodeURIComponent(_url.split('https://ccrb.s3.cn-northwest-1.amazonaws.com.cn/')[1]))
-        }
-        // console.log(response.ok)
-      } catch (error) {
-        console.error('Error checking link:', error);
-        // console.log(false)
-        _url = await this.checkLink("https://ccrb.s3.cn-northwest-1.amazonaws.com.cn/" + encodeURIComponent(_url.split('https://ccrb.s3.cn-northwest-1.amazonaws.com.cn/')[1]))
-      }
-      // console.log(_url)
-      return _url
-    },
-		getScoreList(){
-			let params = {
-        cid: this.id,
-      };
-      this.ajax
-        .get(this.$store.state.api + "selectTestCourseByCid", params)
-        .then((res) => {
-					let result = res.data;
-					this.scoreList.datalist = result[0];
-					this.scoreList.isScoreList = result[1];
-        })
-        .catch((err) => {
-          console.error(err);
-        });
-		},
-		openChoseWorksDetailDialog(tooC, toolIndex, taskCount,tooc) {
-      this.$refs.choseWorksDetailDialogRef.open({
-				toolType:tooc,
-        tType: this.tType,
-        toolIndex: toolIndex
-      });
-      this.changeSplitScreenBehavior({
-        code: 1,
-        form: {
-					toolType:tooc,
-          toolIndex: toolIndex,
-          courseType: this.courseType,
-          taskCount: this.taskCount,
-          type: 0
-        }
-      });
-    },
-    openStatisticalAnalysis(tooC, toolIndex, taskCount) {
-      this.$refs.statisticalAnalysisRef.open({
-        worksStudent: this.worksStudent[toolIndex],
-        tType: this.tType,
-        toolIndex: toolIndex
-      });
-			this.changeSplitScreenBehavior({
-        code: 2,
-        form: {
-					toolType:4,
-					courseType: this.courseType,
-          taskCount: this.taskCount,
-          toolIndex: toolIndex,
-          type: 0
-        }
-      });
-    },
-    statisticalAnalysisRefresh(toolIndex) {
-      this.$refs.statisticalAnalysisRef.refreshData({
-        worksStudent: this.worksStudent[toolIndex],
-        tType: this.tType,
-        toolIndex: toolIndex
-      });
-    },
-    async splitScreenBehavior(type = 0) {
-      // return;
-      if (this.splitScreenData.loading)
-        return this.$message.info("操作过快,请稍等");
-      if (type == 0) {
-        //关闭分屏
-        this.splitScreenData.isOpen = false;
-        // this.splitScreenData.userId = "";
-        // this.splitScreenData.uid = "";
-        this.splitScreenData.behavior = null;
-        await this.updateSplitScreenData(1);
-        this.$message.success("已关闭分屏模式");
-        this.studentFreePreview(false);
-        this.OpenJobPreview(false);
-        // this.followingMode(false);
-      } else if (type == 1) {
-        //开启分屏
-        this.splitScreenData.isOpen = true;
-        this.splitScreenData.userId = this.userid;
-        this.splitScreenData.uid = this.splitScreenData.myUid;
-        this.splitScreenData.behavior = null;
-        let status = await this.updateSplitScreenData(0);
-        this.changeSplitScreenBehavior({form:{}})
-        if (status == 1) {
-          this.$message.success("已开启分屏");
-          this.studentFreePreview(false);
-          this.OpenJobPreview(true);
-          // this.followingMode(true);
-        } else {
-          this.splitScreenData.isOpen = false;
-          this.splitScreenData.userId = "";
-          this.splitScreenData.uid = "";
-          this.splitScreenData.behavior = null;
-          this.$message.success("分屏开启失败");
-        }
-      }
-    },
-    enterFullScreen() {
-      let element = document.documentElement;
-      if (element.requestFullscreen) {
-        element.requestFullscreen();
-      } else if (element.mozRequestFullScreen) { /* Firefox */
-        element.mozRequestFullScreen();
-      } else if (element.webkitRequestFullscreen) { /* Chrome, Safari & Opera */
-        element.webkitRequestFullscreen();
-      } else if (element.msRequestFullscreen) { /* IE/Edge */
-        element.msRequestFullscreen();
-      }
-    },
-    exitFullScreen() {
-      if (document.exitFullscreen) {
-        document.exitFullscreen();
-      } else if (document.mozCancelFullScreen) { /* Firefox */
-        document.mozCancelFullScreen();
-      } else if (document.webkitExitFullscreen) { /* Chrome, Safari and Opera */
-        document.webkitExitFullscreen();
-      } else if (document.msExitFullscreen) { /* IE/Edge */
-        document.msExitFullscreen();
-      }
-    },
-    confirmOpen(){
-      this.splitScreenData.isOpen = true;
-      this.splitScreenData.uid = this.confirmOpenDigData.uid;
-      this.splitScreenData.userId = this.confirmOpenDigData.userId;
-      this.splitScreenData.behavior = this.confirmOpenDigData.behavior;
-      this.confirmOpenDig = false
-      if (!document.fullscreenElement) {
-        this.enterFullScreen();
-      }
-      // if (this.timer2) {
-      //   clearInterval(this.timer2);
-      //   this.timer2 = null;
-      // }
-      // this.timer2 = setInterval(()=> {
-      //   this.getSplitScreenData();//获取分屏数据
-      // }, 1000);
-
-      this.$message.success("分屏模式已开启");
-    },
-    getSplitScreenData() {
-      // return;
-      // if (this.tType != 1) return;
-      let params = {
-        cid: this.id
-      };
-      this.ajax
-        .get(this.$store.state.api + "select_courseSplitScreenData", params)
-        .then(async res => {
-          let data = res.data[0][0]["splitScreenData"];
-          console.log("获取了分屏数：", data);
-          if (data) {
-            data = JSON.parse(data);
-            if (
-              !this.splitScreenData.isOpen &&
-              data.isOpen &&
-              this.splitScreenData.myUid == data.uid
-            ) {
-              this.splitScreenData.isOpen = false;
-              this.splitScreenData.userId = "";
-              this.splitScreenData.uid = "";
-              this.splitScreenData.behavior = null;
-              await this.updateSplitScreenData(1);
-            } else if (!this.splitScreenData.isOpen && data.isOpen) {
-              this.confirmOpenDig = true
-              this.confirmOpenDigData = data
-            } else if (this.splitScreenData.isOpen && !data.isOpen) {
-              this.splitScreenData.isOpen = false;
-              this.splitScreenData.userId = "";
-              this.splitScreenData.uid = "";
-              this.splitScreenData.behavior = null;
-              this.$message.error("已结束分屏模式");
-            } else if (this.splitScreenData.isOpen && data.isOpen) {
-              this.splitScreenData.isOpen = true;
-              this.splitScreenData.uid = data.uid;
-              this.splitScreenData.userId = data.userId;
-              this.splitScreenData.behavior = data.behavior;
-            }
-
-            this.doSplitScreenBehavior();
-          } else {
-            if (this.splitScreenData.isOpen) {
-              this.splitScreenData.isOpen = false;
-              this.splitScreenData.userId = "";
-              this.splitScreenData.uid = "";
-              this.splitScreenData.behavior = null;
-              this.$message.error("已结束分屏模式");
-              // if (this.timer2) {
-              //   clearInterval(this.timer2);
-              //   this.timer2 = null;
-              // }
-              // this.timer2 = setInterval(()=> {
-              //   this.getSplitScreenData();//获取分屏数据
-              // }, 5000);
-              this.$confirm("教师已结束分屏，确定后自由预览。", "提示", {
-                confirmButtonText: '确定', //确认按钮的文字
-                showCancelButton: false, //是否显示取消按钮
-                showClose: false, //是否显示关闭按钮
-                closeOnClickModal: false, //是否可以通过点击空白处关闭弹窗
-                type: "warning",
-              })
-                .then(() => {
-                  if (document.fullscreenElement) {
-                      this.exitFullScreen();
-                  }
-                })
-                .catch(() => {});
-            }
-          }
-        })
-        .catch(e => {
-          console.log("获取分屏数出错：", e);
-        });
-    },
-    doSplitScreenBehavior() {
-      if (
-        this.splitScreenData.isOpen &&
-        this.splitScreenData.uid != this.splitScreenData.myUid
-      ) {
-        let behavior = this.splitScreenData.behavior;
-        if (behavior) {
-          if (behavior.code === 99) {
-            //初始化
-            this.fullDialogVisible = false;
-						if(this.$refs.choseWorksDetailDialogRef.show){
-							this.$refs.choseWorksDetailDialogRef.close();
-						}
-						if(this.$refs.statisticalAnalysisRef.show){
-							this.$refs.statisticalAnalysisRef.close();
-						}
-          }
-           if (behavior.code === 0) {
-            //开启内容列表弹窗
-            this.checkFileFull1(behavior.form.t, behavior.form.f);
-            }else{
-              this.fullDialogVisible = false;
-            }
-           if (behavior.code === 1) {
-            //关于选择题的作业详细的操作
-            // toolIndex:toolIndex,courseType:this.courseType,taskCount:this.taskCount,type:0
-            if(this.courseType!==behavior.form.courseType || this.taskCount!==behavior.form.taskCount){
-							this.courseType = behavior.form.courseType;
-            	this.taskCount = behavior.form.taskCount;
-						}
-            this.$nextTick(() => {
-							if (this.$refs.choseWorksDetailDialogRef.show) {
-                //已经打开了
-								this.$refs.choseWorksDetailDialogRef.splitScreenFn({toolType:behavior.form.toolType,type:behavior.form.type,showStatisticsType:behavior.form.showStatisticsType,lookWorks:behavior.form.lookWorks})
-              } else {
-								this.$refs.choseWorksDetailDialogRef.open({toolType:behavior.form.toolType,toolIndex:behavior.form.toolIndex,tType: this.tType,lookWorks:behavior.form.lookWorks})
-              }
-            });
-          }else{
-            this.$refs.choseWorksDetailDialogRef.close()
-          }
-           if(behavior.code === 2){
-						if(this.$refs.statisticalAnalysisRef.show){
-							this.$refs.statisticalAnalysisRef.splitScreenFn({type:behavior.form.type})
-						}else{
-							this.$refs.statisticalAnalysisRef.open({
-      				  worksStudent: this.worksStudent[behavior.form.toolIndex],
-      				  tType: this.tType,
-      				  toolIndex: behavior.form.toolIndex
-      				});
-						}
-					}else{
-            this.$refs.statisticalAnalysisRef.close();
-          }
-          if(behavior.form.taskCount!=="" && behavior.form.courseType !==""){
-
-            let oldData = [parseInt(this.courseType),parseInt(this.taskCount)]
-            let newData = [parseInt(behavior.form.courseType),parseInt(behavior.form.taskCount)]
-
-            if (behavior.form.courseType != this.courseType ||
-                behavior.form.taskCount != this.taskCount ||
-                behavior.form.toolType != this.toolindex
-            ) {
-                var a = document.scrollingElement;
-                let target = document.querySelector(`#gj${behavior.form.toolType}`);
-                if (target) {
-                  target.scrollIntoView(true);
-                  setTimeout(()=>{
-                      let scrollBody = document.querySelector('.body_student').parentElement
-                      scrollBody.scrollTop = scrollBody.scrollTop - 100
-                  }, 0);
-                  // setTimeout(() => {
-                  //   a.scrollTop = 0
-                  // }, 0);
-                }
-            }
-            if(this.courseType !=behavior.form.courseType){
-              this.courseType = behavior.form.courseType;
-            }
-            if(this.taskCount !=behavior.form.taskCount){
-              this.taskCount = behavior.form.taskCount;
-            }
-            if((behavior.form.toolType || behavior.form.toolType == 0) && (this.toolindex != behavior.form.toolType)){
-              this.toolindex = behavior.form.toolType;
-            }
-
-            // if(behavior.form.navId){
-            //   this.navId = behavior.form.navId
-            // }
-            // console.log("分屏阶段和任务",JSON.stringify(oldData),JSON.stringify(newData))
-            if(JSON.stringify(oldData)!=JSON.stringify(newData)){
-              console.log("分屏测试====",JSON.stringify(oldData),JSON.stringify(newData))
-              this.getCourseDetail()
-            }
-            this.setContent2(false)
-
-
-          }
-        } else {
-        }
-      }
-    },
-    updateSplitScreenData(empty = 0) {
-      return new Promise(resolve => {
-				if(this.userid!==this.courseDetail.userid){
-					if(!this.courseDetail.userid){
-						return setTimeout(()=>{
-							this.updateSplitScreenData(empty)
-						},2000)
-					}
-					return;
-				};
-        if (
-          this.splitScreenData.uid == this.splitScreenData.myUid &&
-          this.splitScreenData.userId == this.userid
-        ) {
-          this.splitScreenData.loading = true;
-          let params = [
-            {
-              cid: this.id,
-              nData: empty === 1 ? "" : JSON.stringify(this.splitScreenData)
-            }
-          ];
-
-          this.ajax
-            .post(
-              this.$store.state.api + "update_courseSplitScreenData",
-              params
-            )
-            .then(res => {
-              this.splitScreenData.loading = false;
-              if (res.data == 1) {
-                resolve(1);
-                console.log("修改分屏数据成功");
-              }
-            })
-            .catch(e => {
-              this.splitScreenData.loading = false;
-              console.log("修改分屏数据失败", e);
-              resoleve(0);
-            });
-        } else if (empty == 2 && this.tType == 1) {
-          let params = [
-            {
-              cid: this.id,
-              nData: ""
-            }
-          ];
-
-          return this.ajax
-            .post(
-              this.$store.state.api + "update_courseSplitScreenData",
-              params
-            )
-            .then(_ => resolve(1))
-            .catch(_ => resolve(0));
-        } else {
-          return resolve(0);
-        }
-      });
-    },
-    changeSplitScreenBehavior(newValue) {
-      if (
-        this.splitScreenData.isOpen &&
-        this.splitScreenData.uid == this.splitScreenData.myUid
-      ) {
-        let _behavior = null;
-        if(!newValue){
-          _behavior = {}
-        }else{
-          _behavior = newValue
-        }
-        if(_behavior.form){
-          _behavior.form.taskCount = this.taskCount;
-          _behavior.form.courseType = this.courseType
-        }else{
-          _behavior.form = {
-            taskCount:this.taskCount,
-            courseType:this.courseType
-          }
-        }
-        this.splitScreenData.behavior = _behavior;
-        this.updateSplitScreenData(0);
-      }
-    },
-    studentFreePreview(flag) {
-      this.IsLookOpen = flag;
-			this.followingMode(flag)
-      this.updateLookOpen();
-    },
-    OpenJobPreview(flag) {
-      this.sIsOpen = flag;
-      this.updateSLook();
-    },
-    followingMode(flag) {
-      this.IsFollow = flag;
-      this.updateFollow();
-    },
-    StulookMode(flag) {
-      this.IsStulook = flag;
-      this.updateIsStulook();
-    }
-  },
-  directives: {
-    // 使用局部注册指令的方式
-    resize: {
-      // 指令的名称
-      bind(el, binding) {
-        // el为绑定的元素，binding为绑定给指令的对象
-        let width = "",
-          height = "";
-        function isReize() {
-          const style = document.defaultView.getComputedStyle(el);
-          if (width !== style.width || height !== style.height) {
-            binding.value(); // 关键
-          }
-          width = style.width;
-          height = style.height;
-        }
-        el.__vueSetInterval__ = setInterval(isReize, 300);
-      },
-      unbind(el) {
-        clearInterval(el.__vueSetInterval__);
-      },
-    },
-    autoHeight: {
-      update(el, binding) {
-        const { value } = binding
-        if (value && typeof value === 'number') {
-          el.style.height = `${value}px`
-        } else {
-          el.style.height = 'auto'
-        }
-      },
-      componentUpdated(el) {
-        el.style.height = `${el.scrollHeight + 5}px`
-      },
-    },
-  },
-  beforeDestroy() {
-    window.onresize = null;
-    clearInterval(this.timer);
-    this.timer = null;
-    clearInterval(this.timer2);
-    this.timer2 = null;
-    clearInterval(this.opertimer);
-    this.opertimer = null;
-		this.updateSplitScreenData(1);
-  },
-  computed: {
-    renderedFormula2() {
-      return function(val){
-        // 处理换行符和HTML实体
-        const normalized = val
-          .replace(/&amp;/g, '&')
-          .replace(/<br\/?>/g, '\n');
-
-        // 匹配行内公式($...$)和块级公式($$...$$)
-        return normalized.replace(/(\${1,2})([^$]+)(\${1,2})/g, (_, delim, expr) => {
-          try {
-            return katex.renderToString(expr.trim(), {
-              displayMode: false,
-              throwOnError: false,
-              macros: {
-                '\\aligned': '\\begin{aligned}#1\\end{aligned}'
-              }
-            });
-          } catch (e) {
-            console.warn('KaTeX渲染失败:', e);
-            return `<span style="color:red">${expr}</span>`;
-          }
-        })
-      }
-    },
-    renderedFormula() {
-      return function(val){
-        try {
-        // 判断是否含有HTML标签，<tag ...>...</tag>
-            const hasTag = /<([a-zA-Z][\w\-]*)([^>]*)>([\s\S]*?)<\/\1>/g.test(val);
-            if (!hasTag) {
-            val = val.trim().replace(/[\u200B-\u200D\uFEFF]/g, '');
-
-            // 纯文本，整体渲染
-            try {
-              return katex.renderToString(val.trim(), {
-                throwOnError: false,
-                strict: false,
-                output: "htmlAndMathml"
-              });
-            } catch (e) {
-              return val; // 渲染失败原样输出
-            }
-            } else {
-            // 有标签，对每个标签内容渲染
-            return val.replace(
-              /<([a-zA-Z][\w\-]*)([^>]*)>([\s\S]*?)<\/\1>/g,
-              (match, tag, attrs, inner) => {
-              let html;
-              val = val.trim().replace(/[\u200B-\u200D\uFEFF]/g, '');
-              try {
-                html = katex.renderToString(inner.trim(), {
-                throwOnError: false,
-                strict: false,
-                output: "htmlAndMathml"
-                });
-              } catch (e) {
-                html = inner;
-              }
-                return `<${tag}${attrs}>${html}</${tag}>`;
-              }
-            );
-          }
-        } catch (e) {
-          console.error('KaTeX渲染错误:', e);
-          return val;
-        }
-      }
-    },
-    isAndroid() {
-      return /Android/i.test(navigator.userAgent);
-    },
-    getHeight(){
-      return document.querySelectorAll(".engUpTop")[0].offsetHeight;
-    },
-    contentConvent() {
-      return function (c) {
-        return c
-          ? c
-              .replaceAll(/\r\n/g, "<br/>")
-              .replaceAll(/\n/g, "<br/>")
-              .replaceAll(/\s/g, "&nbsp")
-          : "";
-      };
-    },
-    MarkdownT() {
-      return function (c) {
-        let md = new MarkdownIt();
-        return c
-          ? md.render(c) : "";
-      };
-    },
-    checkUpload() {
-      return function () {
-        var studentK = [];
-        if (this.plworkFile.length > 0) {
-          for (var z = 0; z < this.plworkFile.length; z++) {
-            studentK.push(this.plworkFile[z].username);
-          }
-          studentK = studentK.join(",");
-        }
-        var a = this.uploadStudentJuri.filter((el) => {
-          return studentK.indexOf(el.userid) == -1;
-        });
-        return a;
-      };
-    },
-    getSName() {
-      return function (name) {
-        var check = name;
-
-        this.uploadStudentJuri.forEach((el) => {
-          if (el.userid == check) {
-            check = el.name ? el.name : el.username;
-          }
-        });
-        return check;
-      };
-    },
-    getImgList() {
-      return function (val) {
-        let srcList = []; // 定义一个数组用来接收后面的img地址
-
-        val.replace(
-          /<img [^>]*src=['"]([^'"]+)[^>]*>/g,
-          function (match, capture) {
-            // 查找匹配的元素   match为整个img标签  capture为src中的内容
-            srcList.push(capture);
-          }
-        );
-        return srcList;
-      };
-    },
-    retrnToolHeight(){
-      return function (tool) {
-        var _tool = document.querySelectorAll('#'+tool)[0]
-        return _tool ? document.querySelectorAll('#'+tool)[0].children[0].offsetHeight + 30 + 'px' : 0;
-      };
-    },
-    Correct() {
-      return function (c,d) {
-        let w = "";
-        let a = this.correctWord;
-        for(var k = 0;k<a.length;k++){
-          //diffWordsWithSpace
-          if(a.length > 1){
-              if(a[k].added == true){
-                w += '<span style="background-color: green;color:#fff">' + a[k].value + '</span>';
-              }else if(a[k].removed == true){
-                w += '<span style="text-decoration: line-through;color:red">' + a[k].value + '</span>';
-              }else{
-                w += '<span>' + a[k].value + '</span>';
-              }
-          }else{
-            w = c
-          }
-					console.log("👇👇！+++==")
-					console.log(w)
-          //diffChars方法
-          // if(w == ""){
-          //   if(a.length > 1){
-          //     if(a[k].added == true){
-          //       w = '<span>' + a[k - 1].value + '</span>' + '<span style="background-color: green;color:#fff">' + a[k].value + '</span>';
-          //     }else if(a[k].removed == true){
-          //       w = '<span>' + a[k - 1].value + '</span>' + '<span style="text-decoration: line-through;color:red">' + a[k].value + '</span>';
-          //     }
-          //   }else{
-          //     w = c
-          //   }
-          // }else{
-          //   if(k == a.length - 1){
-          //     if(a[k].added == true){
-          //       w += '<span style="background-color: green;color:#fff">' + a[k].value + '</span>';
-          //     }else if(a[k].removed == true){
-          //       w += '<span style="text-decoration: line-through;color:red">' + a[k].value + '</span>';
-          //     }
-          //   }else{
-          //     if(a[k].added == true){
-          //       w += '<span>' + a[k - 1].value + '</span>' + '<span style="background-color: green;color:#fff">' + a[k].value + '</span>';
-          //     }else if(a[k].removed == true){
-          //       w += '<span>' + a[k - 1].value + '</span>' + '<span style="text-decoration: line-through;color:red">' + a[k].value + '</span>';
-          //     }
-          //   }
-          // }
-        }
-        c = w;
-        return c;
-      };
-    },
-
-  },
-  mounted() {
-    if (this.tType == 1) {
-       // 开局关闭学生查看内容
-      this.StulookMode(false)
-      // 开局打开跟随模式
-      this.followingMode(true)
-    }
-    document.body.addEventListener("click", (e) => {
-      if (this.isUpdateToolDetail1) {
-        this.updateToolDetail(this.toolDetailIndex);
-      }
-    });
-    try {
-      if (this.screenType == 2) {
-        window.topU.postMessage({ allScreen: 4 }, "*");
-      } else if (this.screenType == 3) {
-        window.topU.postMessage({ allScreen: 5 }, "*");
-      } else if (this.screenType == 1) {
-        window.topU.postMessage({ allScreen: 6 }, "*");
-      }
-    } catch (error) {
-      console.log(error)
-    }
-    this.setOperationTime();
-    this.selectEva();
-    this.getCourseDetail(10);
-    this.selectCount();
-    this.getHomeWork();
-    this.selectUser();
-		this.getAIJ();
-    this.contentDialog = false;
-    this.setContent2(true);
-    if (this.tType == 4) {
-      this.pzDialog = true;
-      this.selectPz();
-    }
-		// 获取评分列表
-		this.getScoreList()
-		this.updateSplitScreenData(2);
-		this.splitScreenData.myUid = uuidv4();
-    document.scrollingElement.scrollTop = 0;
-    window.addEventListener("resize", () => {
-      var a = document.getElementsByClassName("box_course")[0].offsetHeight;
-      // document.getElementsByClassName("vedioList")[0].style.height = a + "px";
-      if (this.showType == 2 || this.showType == 3) {
-        document.getElementsByClassName("navBox")[0].style.height =
-          a - 40 + 0+ "px";
-      } else {
-        document.getElementsByClassName("navBox")[0].style.height =
-          a - 40 + "px";
-      }
-    });
-    let _this = this;
-    setTimeout(() => {
-      // _this.vedioTime = [];
-      // for (var i = 0; i < _this.vedio[_this.taskCount].length; i++) {
-      //   _this.vedioTime[i] = document.getElementsByClassName(
-      //     "vjs-duration-display"
-      //   )[i].textContent;
-      // }
-    }, 1000);
-  },
-};
-</script>
-
-<style scoped>
-@media screen and (max-width: 1280px) {
-  /* .courseIndex > div:first-child(2) {
-    width: 15% !important;
-  } */
-  /* .navText {
-    width: 120px !important;
-  } */
-  .evaCss {
-    flex-direction: column !important;
-    align-items: center !important;
-  }
-  .elist_input {
-    width: 90% !important;
-  }
-  .dialog_diy1 >>> .el-dialog {
-    width: 100% !important;
-  }
-
-  .rightWidthCss {
-    width: 100% !important;
-  }
-
-  .dialog_diy3 >>> .el-dialog {
-    width: 100% !important;
-  }
-
-  .addToolCss {
-    right: 0 !important;
-    width: 100% !important;
-    min-width: unset !important;
-  }
-}
-
-.evaCssMax {
-  flex-direction: column !important;
-  align-items: center !important;
-}
-
-.dialog_diy >>> .el-dialog {
-  margin-top: 10vh !important;
-}
-
-.body_student {
-  width: 77%;
-  height: 100%;
-  position: absolute;
-  left: 22%;
-  top: 0;
-}
-
-.student_head {
-  width: 100%;
-  margin: 20px auto 0;
-  padding-bottom: 20px;
-  display: flex;
-  flex-direction: column;
-  flex-wrap: nowrap;
-  align-items: flex-start;
-  justify-content: flex-start;
-}
-
-.pb_left {
-  width: 15%;
-  margin-right: 10px;
-  background: rgb(255, 255, 255);
-  position: fixed;
-  height: calc(100% - 40px);
-  border-radius: 20px;
-  padding-bottom: 15px;
-  box-sizing: border-box;
-}
-
-.wheel > img,
-.project > img,
-.star > img,
-.evaluate > img,
-.up_photo > img,
-.chapter_add > img,
-.deleteWord > img,
-.question > img,
-.homework > img {
-  width: 100%;
-  height: 100%;
-}
-
-.upCover > img {
-  width: 131px;
-  height: 69px;
-  object-fit: cover;
-}
-
-.upCover {
-  width: calc(100% / 3.5);
-  position: relative;
-  margin: 0 15px 10px 0;
-  display: flex;
-  flex-direction: column;
-  flex-wrap: nowrap;
-  justify-content: center;
-  align-content: center;
-  align-items: center;
-  height: fit-content;
-}
-
-.upCover2 {
-  width: 100%;
-  position: relative;
-  margin: 0 15px 10px 0;
-  display: flex;
-  flex-direction: column;
-  flex-wrap: nowrap;
-  justify-content: center;
-  align-content: center;
-  align-items: center;
-}
-
-.upCover2 > img {
-  width: 100%;
-  height: 90px;
-  object-fit: contain;
-}
-
-.chapter_add {
-  width: 120px;
-  position: relative;
-  text-align: center;
-}
-
-.isAddThings {
-  margin-top: 20px;
-  position: relative;
-  text-align: center;
-  background: #f7f8fa;
-  height: 90px;
-  width: 90px;
-  display: flex;
-  flex-direction: column;
-  justify-content: center;
-}
-
-.deleteWord {
-  width: 22px;
-  height: 22px;
-  position: absolute;
-  right: -5px;
-  top: -5px;
-  cursor: pointer;
-}
-
-.box_course {
-  /* width: 60%; */
-  width: calc(100% - 300px);
-}
-
-.wheel {
-  width: 100%;
-  /* height: 100%; */
-  height: 650px;
-}
-
-.right_box {
-  display: flex;
-  flex-direction: column;
-  margin-left: 30px;
-  justify-content: space-around;
-}
-
-.right_box_title {
-  font-size: 23px;
-}
-
-.people {
-  display: flex;
-}
-
-.student_body {
-  width: 100%;
-  margin: 0 auto;
-  margin-top: 10px;
-  padding: 0 0 20px;
-}
-
-.study_top {
-  margin-top: 100px;
-  width: 100%;
-  height: auto;
-  padding-bottom: 20px;
-  margin-left: 2px;
-  min-height: 90%;
-}
-
-.study_top .checkbox {
-  display: flex;
-  align-items: center;
-  padding: 15px 0 15px 30px;
-  flex: 0 0 auto;
-  font-weight: bold;
-  border-bottom: 1px solid #eee;
-}
-
-.study_top .check {
-  padding-bottom: 5px;
-  text-align: center;
-  cursor: pointer;
-  height: 30px;
-  box-sizing: border-box;
-  display: flex;
-}
-
-.study_top .checked {
-  border-bottom: 4px solid #3fc6a0;
-  padding-bottom: 5px;
-  color: #3fc6a0;
-  display: flex;
-  height: 35px;
-}
-
-.study_top .checked > div,
-.study_top .check > div {
-  margin-right: 5px;
-}
-
-.videoTop {
-  display: flex;
-  flex-direction: row;
-  justify-content: space-between;
-  background: #fff;
-  align-items: center;
-  width: 95%;
-  padding: 20px;
-}
-
-.filebox {
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-.groupName + .groupName {
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-.navItem {
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   height: 100%;
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-.navItemList > div:last-child {
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-.tool_work_box {
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-.tool_box {
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-.tool_type_box {
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-.toolSort {
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-.toolSort > div {
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-.tools {
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-.whiteBIcon {
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-.tool:hover {
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 }
 
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-
-.whiteBIcon > img {
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-.check {
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-.noChoose,
-.isChoose {
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-.isChoose {
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-.isToolChoose {
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-.checkDiv {
   display: flex;
   align-items: center;
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 }
 
-.checkDiv span {
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-.check img {
-  width: 20px;
-  height: 20px;
-}
-.lockTaskIcon {
-  width: 20px;
-  height: 20px;
-  position: absolute;
-  right: 10px;
-  top: 10px;
-}
-.lockTaskIcon > img {
-  width: 100%;
-  height: 100%;
-}
-
-.pick_box {
-  display: flex;
-  align-items: flex-start;
-  flex-wrap: wrap;
-}
-
-.selectBox {
-  width: 110px;
-  margin-left: 10px;
-  margin: 0 10px 0 auto;
-}
-
-.selectBox >>> .el-input__inner {
-  height: 30px;
-  line-height: 30px;
-}
-
-.selectBox >>> .el-input__icon {
-  line-height: 30px;
-}
-
-.sentenceTitle {
+.pec_h_r_btnArea {
   display: flex;
-  flex-direction: row;
-  flex-wrap: nowrap;
   align-items: center;
+  justify-content: center;
 }
 
-.sentenceTitle::before {
-  content: attr(index);
-  background: #3681fc;
-  border-radius: 50%;
-  color: #fff;
-  width: 25px;
-  height: 25px;
-  min-width: 25px;
-  min-height: 25px;
-  text-align: center;
-  line-height: 25px;
-  margin-right: 5px;
-}
-
-.hfBox {
-  padding: 10px;
-  box-sizing: border-box;
-}
-
-.whoReplyWho {
-  display: flex;
-  flex-direction: row;
-  flex-wrap: nowrap;
-  align-items: baseline;
-  justify-content: flex-start;
-}
-.hfBottom {
+.pec_h_r_btnArea > div {
+  width: auto;
+  height: auto;
   display: flex;
-  flex-direction: row;
-  flex-wrap: nowrap;
   align-items: center;
-  justify-content: space-between;
-  font-size: 14px;
-}
-.deleteHfItem {
+  justify-content: center;
+  padding: 10px 20px;
+  background-color: #f0f4fa;
+  border-radius: 4px;
   cursor: pointer;
-  width: 20px;
-  height: 20px;
-}
-
-.deleteHfItem > img {
-  width: 100%;
-  height: 100%;
-}
-
-.whoReplyWho > .hfImg {
-  width: 12px;
-  height: 12px;
-  margin: 0 5px;
-}
-.whoReplyWho > .hfImg > img {
-  width: 100%;
-  height: 100%;
-}
-.hfContent {
-  padding-top: 10px;
-  box-sizing: border-box;
-  display: -webkit-box;
-  overflow: hidden;
-  white-space: normal !important;
-  text-overflow: ellipsis;
-  word-wrap: break-word;
-  -webkit-box-orient: vertical;
-}
-
-.hfTime {
-  text-align: left;
-  box-sizing: border-box;
-  padding: 10px 0 10px 0px;
-  color: #bfbfbf;
+  margin-right: 10px;
   font-size: 14px;
+  font-weight: 400;
+  color: #000;
+  border: 1px solid #cad1dc;
 }
 
-.btnAllNT {
-  position: fixed;
-  bottom: 100px;
-  right: 40px;
-  z-index: 999;
-  display: flex;
-  flex-direction: row;
-}
-
-.btnAllNT > img {
-  cursor: pointer;
-  width: 80px;
-}
-
-.toolMask {
-  position: fixed;
-  width: 100%;
-  height: 100%;
-  background: #3f3c3c;
-  opacity: 0.5;
-  top: 0;
-  left: 0;
-  z-index: 999;
-}
-.addToolCss {
-  position: fixed;
-  z-index: 999;
-  background: #fff;
-  right: 5%;
-  bottom: 18%;
-  min-width: 1035px;
-  min-height: 300px;
-  border-radius: 10px;
-  box-shadow: 0 0 8px 1px #b2b2b2;
-}
-.toolTop {
-  display: flex;
-  flex-direction: row;
-  flex-wrap: nowrap;
-  justify-content: space-between;
-  align-items: center;
-  padding: 20px;
-}
-
-.toolTop > div:nth-child(2) {
+.pec_h_r_btnArea > div > img {
   width: 15px;
   height: 15px;
-  padding-right: 10px;
-  cursor: pointer;
-}
-
-.toolTop > div:nth-child(2) > img {
-  width: 100%;
-  height: 100%;
-}
-
-.fullStyle>>>.el-dialog__body {
-  height: calc(100% - 125px) !important;
-  box-sizing: border-box;
-  padding: 30px 0 !important;
-  background: #fff !important;
-}
-
-.fullStyle>>>.el-dialog {
-  width: 100% !important;
-  max-width: 100% !important;
-  height: 100% !important;
-  margin: 0 !important;
-}
-
-.fullStyle {
-  width: 100% !important;
-  max-width: 100% !important;
-  height: 100% !important;
-  margin: 0 auto !important;
-}
-
-.fullStyle>>>.el-dialog__footer{
-  background: #fff !important;
-}
-
-.engUpBox {
-  width: 100%;
-  height: 100%;
-}
-
-.engTitle,
-.engText {
-  display: flex;
-  flex-direction: row;
-  flex-wrap: nowrap;
-  align-items: flex-start;
-  padding: 0 20px 20px 20px;
-  box-sizing: border-box;
-}
-
-.engTitle > .div:first-child,
-.engText > div:first-child {
-  min-width: 75px;
-}
-
-.correctBox{
-  width: 100%;
-  display: flex;
-  flex-direction: row;
-  flex-wrap: nowrap;
-  align-items: flex-start;
-}
-
-.oldBox{
-  width: 50%;
-  height: 100%;
-  display: flex;
-  flex-direction: column;
-  flex-wrap: nowrap;
-  align-items: center;
-  border-top: 1px solid #d9d9d9;
-  border-left: 1px solid #d9d9d9;
-  border-right: 1px solid #d9d9d9;
-}
-.oldBox>div:first-child{
-  width: 100%;
-  text-align: center;
-  background: #d9d9d9;
-  height: 35px;
-  line-height: 35px;
-  font-weight: bold;
-}
-
-.oldText{
-  width: 100%;
-  height: calc(100% - 35px);
-  overflow: auto;
-  margin: 10px 0;
-  display: flex;
-  flex-direction: column;
-  flex-wrap: nowrap;
-  align-content: center;
-  align-items: center;
-}
-
-.detailBox{
-  width: 50%;
-  padding: 10px;
-  background: #f6f6f6;
-  border-radius: 5px;
-}
-
-.oldDetail,.oldDetail1{
-  padding-bottom: 30px;
-}
-
-.oldImg{
-  width:30px;
-  height: 30px;
-}
-
-.oldImg>img{
-  width: 100%;
-  height: 100%;
-}
-
-.allName{
-  min-width: 200px;
-  white-space: nowrap;
-  overflow: hidden;
-  text-overflow: ellipsis;
-  word-break: break-word;
-  cursor: pointer;
-  text-align: center;
-  border: 1px solid #bcc2cc;
-  box-sizing: border-box;
-}
-
-.engUpTop{
-  max-height: 300px;
-  overflow: auto;
+  margin-right: 5px;
 }
 
-.isUpdateToolDetailClass{
- padding: 0 !important;
+.pec_h_r_btnArea > .pec_h_r_btn_refresh {
+  color: #fff;
+  background-color: #0061ff;
+  border-color: #0061ff;
 }
 
-.isUpdateToolDetailClass textarea{
-  padding:12px;
-  font-size: 16px;
-  min-height:100%;
+.pec_content {
   width: 100%;
-  box-sizing:border-box;
-  outline: none;
-  border:none;
-  line-height: 30px;
-  resize: none;
-  font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "\5FAE\8F6F\96C5\9ED1", Arial, sans-serif;
-  color: #838383;
-}
-
-.show_taskD {
-  min-width: fit-content;
-  margin-left: 10px;
-  display: flex;
-  align-items: center;
-  font-size: 14px;
-  cursor: pointer;
-  color: #717c8d;
+  height: calc(100% - 80px);
+  border-radius: 0 0 12px 12px;
+  background-color: #fff;
 }
 
-.show_taskD > img {
-  width: 15px;
-  margin-right: 5px;
-  transition: 0.2s all;
-  transform: rotate(-90deg);
-}
 
-.show_taskD.show > img {
-  transform: rotate(0deg);
-}
-.dialog_diyCopy >>> .el-dialog__header {
-  display: none !important;
-}
-.dialog_diyCopy >>> .el-dialog__body {
-  padding: 0 !important;
-  height: 100% !important;
-}
-.confirmOpenDigCss > div{
+.inviteBox {
   font-size: 14px;
-  color: rgba(0, 0, 0, 0.6);
-}
-.confirmOpenDigCss >>> .el-dialog{
-  border-radius: 6px;
-}
-.confirmOpenDigCss >>> .el-dialog__body{
-  padding: 25px !important;
-}
-.confirmOpenDigCss > span{
-  font-size: 16px;
-  font-weight: 600;
-  color: rgba(0, 0, 0, 0.8);
-}
-.correctCss{
-  position: absolute;
-  bottom: -70px;
-  background: #409eff;
-  color: #fff;
-}
-div::-webkit-scrollbar {
-    width: 10px;
-    height: 6px;
-}
-.Ovh{
-  margin: 5px 0;
-  width: 4em;
-  -webkit-line-clamp: 2;
-  display: -webkit-box;
-
-  -webkit-box-orient: vertical;
-  overflow: hidden;
-  text-overflow: ellipsis;
+  /* margin-top: 5px; */
+  color: #00000099;
+  text-align: center;
 }
 </style>