update

src/components/pages/addCourse.vue

@@ -105,7 +105,7 @@
         <div style="width: 100%; height: 100%; overflow: auto" ref="stepBox">
           <div class="courseTop">
             <div class="stepsNav">
-              <h3 class="info_title" v-if="steps == 1">课程内容填写</h3>
+              <h3 class="info_title" v-if="steps == 1">填写基本信息</h3>
               <h3 class="info_title" v-if="steps == 2">请选择课程框架</h3>
               <h3 class="info_title" v-if="steps == 3">上传课程内容</h3>
               <h3 class="info_title" v-if="steps == 4">上传课程</h3>
@@ -3032,9 +3032,12 @@
               <el-input
                 placeholder="搜索班级名称"
                 v-model="classSearch"
-                @keyup.enter.native="getClass()"
+                @input="getClass()"
               ></el-input>
-              <div class="search_img" @click="getClass()">
+              <!-- @click="getClass()" 
+                @keyup.enter.native="getClass()"
+               -->
+              <div class="search_img" >
                 <img src="../../assets/icon/search.png" alt />
               </div>
             </div>

src/components/pages/student/addCourse.vue

@@ -8907,8 +8907,12 @@ export default {
       const x = new XMLHttpRequest();
       x.open("GET", _url, true);
       x.responseType = "blob";
-      const loading = this.openLoading();
-      _this.$message.success("文件下载中...");
+      const loading = _this.$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) {
         loading.close();
         // const url = window.URL.createObjectURL(x.response);