fix

src/pages/person-center/my-course/index.vue

@@ -57,12 +57,9 @@
           <div class="doubles">
             <span class="iconStyle">课</span>
             <span class="titles">{{ item.courseName }}</span>
-            <!-- <span v-if="courseItem.teaList && courseItem.teaList.length > 0" v-for="(tea, index) in courseItem.teaList" :key="index">
-              <el-button type="info" @click="switchTeacher(tea)" round>{{tea.aliasName}}</el-button>
-            </span> -->
             <div v-if="courseItem.teaList && courseItem.teaList.length > 0" class="teacher_names">
               <div v-for="(tea, lindex) in courseItem.teaList" :key="lindex + 'three'" class="names"
-                :class="{nactive: teaIndex == lindex}" @click="switchTeacher(tea, lindex)">
+                :class="{nactive: States[teacherIndex] = lindex}" @click="switchTeacher(tea, lindex, teacherIndex)">
                 {{ tea.aliasName }}
               </div>
             </div>
@@ -692,6 +689,7 @@ export default {
       newActiveSubjectId: "", //当前选中ID
       businessData: {},
       teaIndex: 0,
+      States: {0: 0},
     };
   },
   computed: {
@@ -857,8 +855,9 @@ export default {
       });
     },
     //切换老师
-    switchTeacher(data, index){
-        console.log(data,'data');
+    switchTeacher(data, index, teacherIndex){
+        console.log(data,'data',  index, teacherIndex);
+        this.States[teacherIndex] = index
         this.teaIndex = index
         this.goodsTeacher.forEach((item,index) => {
             if(item.teaList && item.teaList.length > 0){