修改显示问题

src/views/teacher/TeachingSchool.vue

@@ -6,25 +6,29 @@
             </template>
         </m-header>
 
-        <van-cell-group v-for="(item, index) in schoolList" :key="index">
-            <van-cell title-class="cell-title" label-class="cell-label" :border="false">
-                <template slot="title">{{ item.name }}</template>
-                <template slot="label">{{ item.address }}</template>
-            </van-cell>
-            <div class="operation-btn">
-                <span class="edit" @click="onOperation('update', item)"><i></i>编辑</span>
-                <span class="delete" @click="onSchoolDel(item)"><i></i>删除</span>
-            </div>
-        </van-cell-group>
+        <div v-if="schoolList.length > 0">
+            <van-cell-group v-for="(item, index) in schoolList" :key="index">
+                <van-cell title-class="cell-title" label-class="cell-label" :border="false">
+                    <template slot="title">{{ item.name }}</template>
+                    <template slot="label">{{ item.address }}</template>
+                </van-cell>
+                <div class="operation-btn">
+                    <span class="edit" @click="onOperation('update', item)"><i></i>编辑</span>
+                    <span class="delete" @click="onSchoolDel(item)"><i></i>删除</span>
+                </div>
+            </van-cell-group>
+        </div>
+        <m-empty v-else msg="暂无教学点"></m-empty>
     </div>
 </template>
 <script>
 import MHeader from '@/components/MHeader'
+import MEmpty from '@/components/MEmpty'
 import { findVipSchoolByTeacher, schoolDel } from '@/api/teacher'
 import { browser }  from '@/common/common'
 export default {
     name: 'teachingschool',
-    components: { MHeader },
+    components: { MHeader, MEmpty },
     data() {
         let self = this
         return {