隐藏班级二维码

src/components/class/dialog.vue

 <template>
-  <el-dialog
-    :title="dialogObj.title"
-    :visible.sync="dialogObj.show"
-  >
+  <el-dialog :title="dialogObj.title" :visible.sync="dialogObj.show">
     <el-form ref="form" :model="form" label-width="120px">
       <el-form-item label="期数" v-if="!this.dialogObj.periodsId">
         <el-cascader
           :options="goodsList"
           :props="{value:'id',label:'name'}"
           @active-item-change="handleItemChange"
-          @change="changePeriods"
-        >
-        </el-cascader>
+          @change="changePeriods"></el-cascader>
       </el-form-item>
       <el-form-item label="老师">
         <el-select v-model="form.teacher_id" placeholder="请选择" filterable @change="selectName(teacherList,form.teacher_id)">
@@ -38,9 +33,9 @@
             :value="data.type" >
           </el-option>
         </el-select>
-      </el-form-item >
-            <el-form-item label="班级二维码">
-              <!--<el-input v-model="form.qr"></el-input>-->
+      </el-form-item>
+      <!--<el-form-item label="班级二维码">
+        &lt;!&ndash;<el-input v-model="form.qr"></el-input>&ndash;&gt;
         <el-upload
           action="/api/public/upload/zone"
           :http-request="uploadFile"
@@ -52,7 +47,7 @@
           :on-remove="handleRemove">
           <i class="el-icon-plus"></i>
         </el-upload>
-            </el-form-item>
+      </el-form-item>-->
     </el-form>
     <span slot="footer" class="dialog-footer">
         <el-button @click="dialogObj.show = false">取 消</el-button>

src/components/class/index.vue

@@ -60,7 +60,7 @@
       </el-form>
     </div>
     <div>
-      <el-table @expand-change="changeRow" :data="classList" style="width: 100%">
+      <el-table @expand-change="changeRow" :data="classList">
         <el-table-column type="expand">
           <template slot-scope="scope">
             <el-table :data="[scope.row]" style="width: 100%">
@@ -101,16 +101,16 @@
         <el-table-column label="班级名称">
           <template slot-scope="scope">{{scope.row.class_name}}</template>
         </el-table-column>
-        <el-table-column prop="qr" label="班级二维码">
+        <!--<el-table-column prop="qr" label="班级二维码">
           <template slot-scope="scope">
             <a :href="scope.row.qr" v-if="scope.row.qr" target="_blank">
-              <img class="avatar" :src="scope.row.qr" alt="二维码" />
+              <img class="avatar" :src="scope.row.qr" alt="二维码"/>
             </a>
-            <p v-if="!scope.row.qr">--</p>
+            <p v-if="!scope.row.qr">&#45;&#45;</p>
           </template>
-        </el-table-column>
+        </el-table-column>-->
         <el-table-column prop="teacher_name" label="班主任"></el-table-column>
-        <el-table-column label="老师状态">
+        <el-table-column label="老师状态" width="80px">
           <template slot-scope="scope">{{scope.row.teacher_status === 0 ? '带班' : '不带班'}}</template>
         </el-table-column>
         <el-table-column label="班级类型">