pbl-teacher-table/src/components/pages/testStudent/index.vue

<template>
    <div class="pb_content" style="height: auto">
        <div class="pb_head top">
            <div>
                <span>评测中心</span>
            </div>
            <!-- <div class="student_button">
                <el-button type="primary" class="bgColor" @click="goToCourse()">新建评测</el-button>
            </div> -->
        </div>
        <div class="pb_content_body" style="height: 100%">
            <div class="student_head">
                <div class="choose">
                    <div class="all_choose" v-for="(item, index) in CourseType[0]" :key="index">
                        <span v-if="CourseTypeJson[item.id].length">{{ item.name }}</span>
                        <el-select v-if="CourseTypeJson[item.id].length" v-model="courseTypeId[item.id]" placeholder="请选择"
                            @change="getTypeName">
                            <el-option label="全部" value="1">全部</el-option>
                            <el-option v-for="item1 in CourseTypeJson[item.id]" :key="item1.id" :label="item1.name"
                                :value="item1.id">
                            </el-option>
                        </el-select>
                    </div>
                    <div class="student_search">
                        <span>所有者</span>
                        <el-select v-model="groupA" @change="search">
                            <el-option value="0" label="我的"></el-option>
                            <!-- <el-option value="4" label="全部"></el-option> -->
                            <!-- <el-option value="2" label="他人"
                                v-if="oid != '1c3b9def-8fbe-11ed-b13d-005056b86db5'"></el-option> -->
                        </el-select>
                        <!-- <el-select v-model="groupA" @change="search" v-else>
                <el-option value="4" label="全部"></el-option>
              </el-select> -->
                    </div>
                    <div @click="clear" class="clear" v-if="CourseType.length">重置</div>
                </div>

                <div class="student_right">
                    <div class="head_left">
                        <el-input v-model="courseName" class="student_input" placeholder="请输入项目名称"></el-input>
                        <el-button class="course_button" @click="searchCourse">查询</el-button>
                    </div>
                </div>
            </div>
            <div class="student_table" v-loading="isLoading">
                <div class="course_box">
                    <div class="out_box" v-for="(item, index) in course" :key="index">
                        <div class="bottom_box">
                            <div>{{ item.title }}</div>
                            <div class="kc_t">
                                创建人：{{ item.uname }}
                            </div>
                            <div class="kc_time">
                                <span style="color: #4b4b4b">创建日期:</span>{{ item.time }}
                            </div>
                            <div class="kc_time">
                                <span style="color: #4b4b4b">修改日期:</span>{{ item.utime }}
                            </div>
                        </div>
                        <div class="three_bottom">
                            <div @click="goToCourse2(item.courseId)">进入答题</div>
                        </div>
                    </div>
                    <div class="course_empty" v-if="course.length == 0">暂无数据</div>
                </div>
            </div>
        </div>
        <div class="student_page">
            <el-pagination background layout="prev, pager, next" :page-size="pageSize" :total="total"
                v-if="page && course.length" style="padding-bottom: 20px"
                @current-change="handleCurrentChange"></el-pagination>
        </div>
        <el-dialog :visible.sync="dialogVisible1" size="tiny">
            <img width="100%" :src="dialogImageUrl" alt />
        </el-dialog>
        <el-dialog title="查看提问" :visible.sync="dialogVisible" :append-to-body="true" width="750px"
            :before-close="handleClose" class="dialog_diy">
            <div>
                <div class="a_addBox">
                    <CourseProblem :problemCourse="problemCourse"></CourseProblem>
                </div>
            </div>
            <span slot="footer" class="dialog-footer">
                <el-button @click="dialogVisible = false">关 闭</el-button>
            </span>
        </el-dialog>
        <el-dialog title="查看协同项目" :visible.sync="dialogVisibleCourse" :append-to-body="true" width="850px"
            :before-close="handleClose" class="dialog_diy">
            <div class="ct_box">
                <div class="out_box" v-for="(item, index) in courseTeam" :key="index" style="margin-left: 15px">
                    <div class="tup">
                        <img :src="item.cover != null && item.cover != ''
                                ? JSON.parse(item.cover).length > 0
                                    ? JSON.parse(item.cover)[0].url
                                    : mr
                                : mr
                            " alt />
                    </div>
                    <div class="bottom_box">
                        <div>{{ item.title }}</div>
                        <div class="kc_t">创建人：{{ item.uname }}</div>
                        <div class="kc_time">{{ item.time }}</div>
                    </div>
                    <div class="three_bottom">
                        <!-- <div @click="jump(item.courseId)">查看内容</div> -->
                        <div @click="
                            goTo(
                                '/studentAddCourse?cid=' +
                                item.courseId +
                                '&userid=' +
                                userid +
                                '&oid=' +
                                oid +
                                '&org=' +
                                org +
                                '&role=' +
                                role
                            )
                            ">
                            编辑
                        </div>
                    </div>
                </div>
                <div class="course_empty" v-if="courseTeam.length == 0">暂无数据</div>
            </div>
            <span slot="footer" class="dialog-footer">
                <el-button @click="dialogVisibleCourse = false">关 闭</el-button>
            </span>
        </el-dialog>
    </div>
</template>
  
<script>
import "../../../common/aws-sdk-2.235.1.min";
import EditorBar from "../../../components/tools/wangEnduit";
import CourseProblem from "../components/courseProblem";
export default {
    components: { EditorBar, CourseProblem },
    data() {
        return {
            itemCount: 1,
            courseTitle: "",
            courseText: "",
            courseTime: "",
            isLoading: false,
            fileList: [],
            fileList1: [],
            homeworkList: [{ name: "" }],
            formLabelWidth: "100px",
            dialogVisible: false,
            dialogVisible1: false,
            dialogVisibleCourse: false,
            dialogImageUrl: "",
            group: "",
            userid: this.$route.query.userid,
            oid: this.$route.query.oid,
            org: this.$route.query.org,
            role: this.$route.query.role,
            classid: this.$route.query.classid,
            Juri: "",
            groupList: [],
            JuriList: [],
            page: 1,
            total: 0,
            pageSize: 20,
            tableData: [],
            now: "",
            courseDetail: {},
            addCourse: {},
            groupA: "3",
            classX: "",
            course: [],
            courseName: "",
            mr: require("../../../assets/icon/kc1.png"),
            CourseType: [],
            CourseTypeJson: {},
            courseTypeId: {},
            courseTypeSon: [],
            isChoose: 0,
            problemCourse: null, //查看提问的项目
            courseTeam: [],
        };
    },
    methods: {
        change(val) {
            console.log(val);
        },
        time() {
            if (!this.now) {
                this.now = new Date().getTime();
                return true;
            } else {
                let time = new Date().getTime();
                if (time - this.now > 3000) {
                    this.now = time;
                    return true;
                } else {
                    return false;
                }
            }
        },
        addHomeworkBox() {
            this.homeworkList.push({ name: "" });
            this.itemCount++;
        },
        reduceHomeworkBox() {
            var a = this.homeworkList;
            a.splice(a.length - 1);
            this.itemCount--;
        },
        goTo(path) {
            this.$router.push(path);
        },
        goToCourse(courseId) {
            if (courseId) {
                this.$router.push(
                    "/studentAddCourse?cid=" +
                    courseId +
                    "&userid=" +
                    this.userid +
                    "&oid=" +
                    this.oid +
                    "&org=" +
                    this.org +
                    "&role=" +
                    this.role
                );
            } else {
                this.$router.push(
                    "/addTest?userid=" +
                    this.userid +
                    "&oid=" +
                    this.oid +
                    "&org=" +
                    this.org +
                    "&role=" +
                    this.role
                );
            }
            // this.$router.push(path);
        },
        goToCourse2(cid) {
            this.$router.push(
                "/doTest?cid=" +
                cid +
                "&userid=" +
                this.userid +
                "&oid=" +
                this.oid +
                "&org=" +
                this.org +
                "&type=2" +
                "&role=" +
                this.role
            );
        },
        tableRowClassName({ row, rowIndex }) {
            if ((rowIndex + 1) % 2 === 0) {
                return "even_row";
            } else {
                return "";
            }
        },
        jump(cid) {
            // window.open(
            //   "//pbl.cocorobo.cn/pbl-student-table/dist/#/courseDetail?courseId=" +
            //     cid +
            //     "&userid=" +
            //     this.userid
            // );
            window.parent.postMessage({ cid: cid, screenType: "2s" }, "*");
        },
        get(cid) {
            window.parent.postMessage({ cid: cid, screenType: "3s" }, "*");
        },
        getA(cid) {
            this.$router.push("/courseProgress?cid=" + cid + "&userid=" +
                this.userid +
                "&oid=" +
                this.oid +
                "&org=" +
                this.org)
        },
        handle_remove(file, fileList) {
            var _tmp = this.fileList;
            for (var i = 0, len = _tmp.length; i < len; i++) {
                if (_tmp[i].uid == file.uid) {
                    _tmp.splice(i, 1);
                    break;
                }
                this.fileList = _tmp;
            }
        },
        handle_remove1(file, fileList) {
            var _tmp = this.fileList1;
            for (var i = 0, len = _tmp.length; i < len; i++) {
                if (_tmp[i].uid == file.uid) {
                    _tmp.splice(i, 1);
                    break;
                }
                this.fileList1 = _tmp;
            }
        },
        handleCurrentChange(val) {
            // console.log(`当前页: ${val}`);
            this.page = val;
            this.getCourse();
        },
        init() { },
        handleClose(done) {
            done();
        },
        handleRemove(file, fileList) {
            console.log(file, fileList);
        },
        handlePictureCardPreview(file) {
            this.dialogImageUrl = file.url;
            this.dialogVisible1 = true;
        },
        onExceed() {
            this.$message.error("项目海报仅支持上传一张，请删除后再进行上传");
        },
        //uuid生成
        guid() {
            return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(
                /[xy]/g,
                function (c) {
                    var r = (Math.random() * 16) | 0,
                        v = c == "x" ? r : (r & 0x3) | 0x8;
                    return v.toString(16);
                }
            );
        },
        time() {
            if (!this.now) {
                this.now = new Date().getTime();
                return true;
            } else {
                let time = new Date().getTime();
                if (time - this.now > 3000) {
                    this.now = time;
                    return true;
                } else {
                    return false;
                }
            }
        },
        searchCourse() {
            this.page = 1;
            this.getCourse();
        },
        clear() {
            if (this.CourseType.length) {
                for (var i = 0; i < this.CourseType[0].length; i++) {
                    this.courseTypeId[this.CourseType[0][i].id] = "";
                }
            }
            this.getCourse();
        },
        getCourse() {
            var typeE = [];
            var typea, typeb, typec, typed, typef;
            if (this.isChoose == 1) {
                for (var i = 0; i < this.CourseType[0].length; i++) {
                    if (this.courseTypeId[this.CourseType[0][i].id] == "1") {
                        typeE.push(this.CourseType[0][i].id);
                    } else if (this.courseTypeId[this.CourseType[0][i].id] != "") {
                        if (this.CourseType[0][i].name == "年级") {
                            typea = this.courseTypeId[this.CourseType[0][i].id];
                        } else if (this.CourseType[0][i].name == "学科") {
                            typeb = this.courseTypeId[this.CourseType[0][i].id];
                        } else if (this.CourseType[0][i].name == "栏目") {
                            typeb = this.courseTypeId[this.CourseType[0][i].id];
                        } else if (this.CourseType[0][i].name == "学院") {
                            typeb = this.courseTypeId[this.CourseType[0][i].id];
                        } else if (this.CourseType[0][i].name == "新技能") {
                            typec = this.courseTypeId[this.CourseType[0][i].id];
                        } else if (this.CourseType[0][i].name == "赛道") {
                            typed = this.courseTypeId[this.CourseType[0][i].id];
                        } else if (this.CourseType[0][i].name == "项目类型") {
                            typed = this.courseTypeId[this.CourseType[0][i].id];
                        } else if (this.CourseType[0][i].name == "主题") {
                            typef = this.courseTypeId[this.CourseType[0][i].id];
                        }
                        this.courseTypeSon.push(
                            this.courseTypeId[this.CourseType[0][i].id]
                        );
                    }
                }
            }
            this.isLoading = true;
            let params = {
                type: this.groupA,
                uid: this.userid,
                oid: this.oid,
                org: this.org,
                typea: typea != undefined ? typea : "",
                typeb: typeb != undefined ? typeb : "",
                typec: typec != undefined ? typec : "",
                typed: typed != undefined ? typed : "",
                typef: typef != undefined ? typef : "",
                typeE: typeE.join(","),
                cu: "",
                cn: this.courseName,
                page: this.page,
                pageSize: this.pageSize,
            };
            this.ajax
                .get(this.$store.state.api + "selectTesttCourseCenter", params)
                .then((res) => {
                    this.isLoading = false;
                    this.total = res.data[0].length > 0 ? res.data[0][0].num : 0;
                    this.course = res.data[0];
                })
                .catch((err) => {
                    console.error(err);
                });
        },
        getTypeName() {
            this.$forceUpdate();
            this.page = 1;
            this.isChoose = 1;
            this.getCourse();
        },
        // searchCourse() {
        //   this.isLoading = true;
        //   let params = {
        //     cu: "",
        //     cn: this.courseName,
        //     page: this.page,
        //   };
        //   this.ajax
        //     .get(this.$store.state.api + "searchCourse", params)
        //     .then((res) => {
        //       this.isLoading = false;
        //       this.total = res.data[0].length > 0 ? res.data[0][0].num : 0;
        //       this.course = res.data[0];
        //     })
        //     .catch((err) => {
        //       this.isLoading = false;
        //       console.error(err);
        //     });
        // },
        deleteCourse(cid) {
            // if (this.time()) {
            this.$confirm("确定删除此项目吗?", "提示", {
                confirmButtonText: "确定",
                cancelButtonText: "取消",
                type: "warning",
            })
                .then(() => {
                    this.isLoading = true;
                    let params = {
                        cid: cid,
                    };
                    this.ajax
                        .get(this.$store.state.api + "deleteStudentCourse", params)
                        .then((res) => {
                            this.isLoading = false;
                            this.$message.success("删除成功");
                            this.getCourse();
                        })
                        .catch((err) => {
                            console.error(err);
                        });
                })
                .catch(() => {
                    loading.close();
                    this.isLoading = false;
                    return;
                });
            // }
        },
        selectAllType() {
            let params = {
                org: this.org && this.org != "" ? this.org : "",
                oid: this.oid && this.oid != "" ? this.oid : "",
            };
            this.ajax
                .get(this.$store.state.api + "selectAllTypeT", params)
                .then((res) => {
                    this.CourseType = res.data;

                    for (var i = 0; i < res.data[0].length; i++) {
                        if (res.data[0][i].id == "34629907-d02f-11ec-8c78-005056b86db5") {
                            res.data[0][i].name = "学科";
                        } else if (res.data[0][i].id == "34628934-d02f-11ec-8c78-005056b86db5") {
                            res.data[0][i].name = "年级";
                        }
                        if (!this.cid) {
                            this.courseTypeId[res.data[0][i].id] = '';
                        }
                        if (!this.CourseTypeJson[res.data[0][i].id]) {
                            this.CourseTypeJson[res.data[0][i].id] = [];
                        }

                        if (res.data[2].length == 0 && res.data[3].length == 0) {
                            // for (var j = 0; j < res.data[1].length; j++) {
                            //   if (res.data[0][i].id == res.data[1][j].pid) {
                            //     this.CourseTypeJson[res.data[0][i].id].push(res.data[1][j]); // 去除公共分类
                            //   }
                            // }
                            // if(this.org == '150e3120-9195-11ed-b13d-005056b86db5'){
                            for (var j = 0; j < res.data[1].length; j++) {
                                if (res.data[0][i].id == res.data[1][j].pid) {
                                    this.CourseTypeJson[res.data[0][i].id].push(res.data[1][j]); // 去除公共分类
                                }
                            }
                            // }else{
                            //   this.CourseType = []
                            // }
                        } else {
                            if (res.data[2].length > 0) {
                                for (var j = 0; j < res.data[2].length; j++) {
                                    if (res.data[0][i].id == res.data[2][j].pid) {
                                        this.CourseTypeJson[res.data[0][i].id].push(res.data[2][j]); // 去除公共分类
                                    }
                                }
                            }
                            if (res.data[3].length > 0) {
                                for (var j = 0; j < res.data[3].length; j++) {
                                    if (res.data[0][i].id == res.data[3][j].pid) {
                                        this.CourseTypeJson[res.data[0][i].id].push(res.data[3][j]); // 去除公共分类
                                    }
                                }
                            }
                        }
                    }
                })
                .catch((err) => {
                    console.error(err);
                });
        },
        selectType() {
            this.ajax
                .get(this.$store.state.api + "selectStudentType")
                .then((res) => {
                    this.CourseType = res.data;
                    for (var i = 0; i < res.data[0].length; i++) {
                        if (!this.cid) {
                            this.courseTypeId[res.data[0][i].id] = "";
                        }
                        if (this.oid == "69893dca-1d47-11ed-8c78-005056b86db5") {
                            if (res.data[0][i].name == "栏目") {
                                this.CourseType[0][i].name = "主题";
                            }
                        }
                        for (var j = 0; j < res.data[1].length; j++) {
                            if (res.data[0][i].id == res.data[1][j].pid) {
                                if (!this.CourseTypeJson[res.data[0][i].id]) {
                                    this.CourseTypeJson[res.data[0][i].id] = [];
                                }
                                this.CourseTypeJson[res.data[0][i].id].push(res.data[1][j]); //去除公共分类
                            }
                        }
                    }
                    this.selectTypeByOid();
                    this.selectTypeByOrg();
                })
                .catch((err) => {
                    console.error(err);
                });
        },
        selectTypeByOid() {
            let params = {
                oid: this.oid,
            };
            this.ajax
                .get(this.$store.state.api + "selectStudentTypeByOid", params)
                .then((res) => {
                    for (var i = 0; i < res.data[0].length; i++) {
                        for (var j = 0; j < res.data[1].length; j++) {
                            if (res.data[0][i].id == res.data[1][j].pid) {
                                if (!this.CourseTypeJson[res.data[0][i].id]) {
                                    this.CourseTypeJson[res.data[0][i].id] = [];
                                }
                                this.CourseTypeJson[res.data[0][i].id].push(res.data[1][j]);
                            }
                        }
                    }
                    this.$forceUpdate();
                })
                .catch((err) => {
                    console.error(err);
                });
        },
        selectTypeByOrg() {
            let params = {
                oid: this.org,
            };
            this.ajax
                .get(this.$store.state.api + "selectStudentTypeByOid", params)
                .then((res) => {
                    for (var i = 0; i < res.data[0].length; i++) {
                        for (var j = 0; j < res.data[1].length; j++) {
                            if (res.data[0][i].id == res.data[1][j].pid) {
                                if (!this.CourseTypeJson[res.data[0][i].id]) {
                                    this.CourseTypeJson[res.data[0][i].id] = [];
                                }
                                this.CourseTypeJson[res.data[0][i].id].push(res.data[1][j]);
                            }
                        }
                    }
                    this.$forceUpdate();
                })
                .catch((err) => {
                    console.error(err);
                });
        },
        openCourse() {
            this.dialogVisibleCourse = true;
            this.getTeamCourse();
        },
        getTeamCourse() {
            let params = {
                uid: this.userid,
                oid: this.oid,
            };
            this.ajax
                .get(this.$store.state.api + "selectCourseTeam", params)
                .then((res) => {
                    this.courseTeam = res.data[0];
                })
                .catch((err) => {
                    console.error(err);
                });
        },
        search() {
            this.page = 1;
            this.getCourse();
        },
        checkProblem(res) {
            this.problemCourse = res;
            this.dialogVisible = true;
        },
        copyCourse(cid) {
            let params = [{
                cid: cid,
                uid: this.userid
            }]
            this.ajax
                .post(this.$store.state.api + "copySCourse", params)
                .then((res) => {
                    this.page = 1
                    if (this.role == "1") {
                        this.groupA = "0";
                    } else {
                        this.groupA = "0";
                    }
                    this.$message.success("复制成功")
                    this.clear()
                })
                .catch((err) => {
                    console.error(err);
                });
        }
    },
    created() {
        if (this.role == '1') {
            this.groupA = '0'
        }
        this.page = 1;
        this.selectAllType();
        this.getCourse();
    },
};
</script>
  
<style scoped>
.dialog_diy>>>.el-dialog__header {
    background: #3d67bc !important;
    padding: 15px 20px;
}

.dialog_diy>>>.el-dialog__title {
    color: #fff;
}

.dialog_diy>>>.el-dialog__headerbtn {
    top: 19px;
}

.dialog_diy>>>.el-dialog__headerbtn .el-dialog__close {
    color: #fff;
}

.dialog_diy>>>.el-dialog__headerbtn .el-dialog__close:hover {
    color: #fff;
}

.student_head>>>.el-button--primary {
    background-color: #2268bc;
}

.xls_button {
    font-size: 14px;
    cursor: pointer;
    text-decoration: underline;
    color: rgb(34, 104, 188);
}

.student_head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    flex-direction: row;
    flex-wrap: wrap;
}

.top {
    display: flex;
    justify-content: space-between;
}

.bgColor {
    background: #466b99;
}

.student_search {
    display: flex;
    align-items: center;
    /* width: calc(100% / 3); */
    width: 190px;
}

.student_search span {
    margin: 0 10px 0 0;
    min-width: 65px;
}

.student_button {
    display: flex;
    overflow: hidden;
    height: 40px;
}

.upload-demo {
    display: flex;
    flex-direction: column;
    align-items: end;
    /* position: relative; */
    width: 100px;
    overflow: hidden;
}

.student_table {
    padding: 20px 0;
    height: 100%;
    /* overflow: auto; */
    min-height: 360px;
}

.student_empty {
    display: flex;
    justify-content: center;
    align-items: center;
}

.el-table>>>.even_row {
    background-color: #f1f1f1;
}

.time {
    font-size: 13px;
    color: #999;
}

.course_button {
    padding: 10px 20px;
}

.course_button_box {
    display: flex;
    margin-top: 5px;
    justify-content: space-between;
}

.course_rate {
    margin-top: 5px;
}

.course_view {
    display: flex;
    align-items: center;
    margin: 5px 0 0 0;
}

.course_view i {
    background-image: url("../../../assets/liulan.png");
    width: 25px;
    height: 25px;
    background-size: 100% 100%;
    /* margin-top: 1px; */
    line-height: 25px;
    vertical-align: text-top;
    background-repeat: no-repeat;
}

.image {
    width: 100%;
    height: 150px;
    display: block;
}

.course_box {
    display: flex;
    flex-wrap: wrap;
}

.student_page {
    width: 95%;
    margin: 0 auto;
}

.course_create_box {
    font-size: 18px;
}

.course_name {
    margin-top: 10px;
}

.course_name span {
    margin-bottom: 10px;
    display: block;
}

.homework_box {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.course_homework {
    width: 130px;
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    margin: 0 10px 10px 0;
}

.course_type {
    margin-top: 10px;
    display: flex;
}

.course_type1 span {
    margin-bottom: 10px;
    display: block;
}

.course_type2 {
    margin-left: 20px;
}

.course_type2 span {
    margin-bottom: 10px;
    display: block;
}

.course_empty {
    color: rgb(110, 110, 110);
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.el_cards>>>.el-card__body {
    height: 100%;
}

.courseBtnBox {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: calc(100% - 170px);
    padding: 10px;
}

.wordUpload {
    display: flex;
}

.wordUpload>.buttonUp {
    margin-right: 5px;
}

.out_box {
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    width: 250px;
    background: #fff;
    margin-right: 25px;
    border: 1px solid #ccc;
    height: fit-content;
    box-sizing: border-box;
    border-radius: 0px 0px 5px 5px;
    /* overflow: hidden; */
    margin-bottom: 15px;
    position: relative;
    padding-top: 10px;
}

.bottom_box {
    display: flex;
    padding: 0 0 10px 10px;
    flex-direction: column;
    box-sizing: border-box;
    height: 140px;
    flex-wrap: nowrap;
    justify-content: space-evenly;
}

.bottom_box>div:nth-child(1) {
    width: 230px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-weight: bold;
    font-size: 18px;
}

.tup {
    width: 100%;
    height: 141.06px;
    margin: 0 auto;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.tup>img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.kc_time {
    margin-top: 8px;
    font-size: 14px;
    color: #999;
}

.kc_t {
    margin-top: 5px;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.three_bottom {
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    height: 40px;
    align-items: center;
    background: #f5f4f4;
    font-size: 14px;
}

.three_bottom>div {
    cursor: pointer;
}

.three_bottom>div:hover {
    color: #79a2ff;
}

.head_left {
    display: flex;
}

.student_input>>>.el-input__inner {
    height: 40px;
    width: 190px;
    font-size: 13px;
    padding: 0 10px;
}

.course_button {
    color: #fff;
    background: #2268bc;
    width: 75px;
    height: 40px;
    padding: 0 !important;
    font-size: 12px;
    line-height: 40px;
}

.all_choose {
    margin: 15px 0 10px;
    height: 20%;
    display: flex;
    flex-direction: row;
    align-items: center;
    max-width: calc(100% / 3 - 50px);
}

.all_choose>span {
    min-width: 75px;
    display: block;
    margin-right: 10px;
    text-align-last: justify;
}

.choose {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-content: space-between;
    height: 100%;
    justify-content: flex-start;
    width: 60%;
    min-width: 868px;
    align-items: center;
}

.choose>div:nth-child(2) {
    margin-left: 1%;
    width: 32.33333%;
}

.choose>div:nth-child(3) {
    margin-left: 1%;
    width: 32.33333%;
}

.choose>div:nth-child(5) {
    margin: 5px 0 0 1%;
}

.choose>div:nth-child(4)>span {
    /* width: 74px !important;
    min-width: 74px; */
}

.choose>div:nth-child(4)>>>.el-select {
    /* width: 217.5px;
    min-width: 215.06px; */
}

.clear {
    width: 70px;
    max-width: 70px;
    height: 35px;
    background: #2268bc;
    color: #fff;
    text-align: center;
    border-radius: 5px;
    line-height: 35px;
    cursor: pointer;
    margin-left: 20px;
}

.ct_box {
    height: 500px;
    overflow: auto;
    display: flex;
    flex-wrap: wrap;
}

.myCourse {
    position: absolute;
    background: #3c3c3c;
    width: 65px;
    height: 25px;
    color: #fff;
    font-size: 12px;
    text-align: center;
    line-height: 25px;
    top: 0;
    right: 0;
}

.xtCourse {
    position: absolute;
    background: #466b99;
    width: 70px;
    height: 30px;
    border-radius: 30px;
    color: #fff;
    font-size: 14px;
    text-align: center;
    line-height: 30px;
    top: 5px;
    left: 5px;
}

.subClick {
    font-size: 16px;
    cursor: pointer;
    margin-left: 10px;
    /* color: #ab582f; */
    color: #409eff;
}

.more {
    position: relative;

}

.more:hover div {
    display: block;
    color: #000;
}

.more div {
    position: absolute;
    bottom: 0px;
    transform: translate(-50%, 100%);
    background: #f5f4f4;
    padding: 10px 20px;
    z-index: 99;
    width: 40px;
    border-radius: 5px;
    box-shadow: 0 0 3px 3px #80808020;
    display: none;
}

.more div>span+span {
    margin-top: 10px;
}

.more div>span {
    display: block;
    width: 100%;
    text-align: center;
}

.more div>span:hover {
    color: #79a2ff;
}</style>