修改长度

src/views/liveClassManager/createLiveClass.vue

@@ -111,10 +111,9 @@
           </el-table-column>
           <el-table-column align="center" label="内容" width="150px" prop="teachingContent" key="teachingContent">
             <template slot-scope="scope">
-              <!-- v-model="form.eclass[scope.$index].courseCurrentPrice" -->
               <el-form-item :prop="'timeTable.' + scope.$index + '.teachingContent'"
                 :rules="[{ required: true, message: '请输入内容' }]" style="margin-bottom: 0;">
-                <el-input v-model="scope.row.teachingContent" placeholder="请输入内容">
+                <el-input v-model="scope.row.teachingContent" placeholder="请输入内容" maxlength="25">
                 </el-input>
               </el-form-item>
             </template>
@@ -123,8 +122,7 @@
             <template slot-scope="scope">
               <el-form-item :prop="'timeTable.' + scope.$index + '.teachingPoint'"
                 :rules="[{ required: true, message: '请输入技能/知识点掌握' }]" style="margin-bottom: 0;">
-                <!-- v-model="scope.row.teachingPoint" -->
-                <el-input v-model="form.timeTable[scope.$index].teachingPoint" placeholder="请输入技能/知识点掌握">
+                <el-input v-model="form.timeTable[scope.$index].teachingPoint" placeholder="请输入技能/知识点掌握" maxlength="25">
                 </el-input>
               </el-form-item>
             </template>
@@ -527,10 +525,10 @@ export default {
   },
   computed: {
     countOnlineClassesUnitPrice() {
-      return this.form.onlineClassesNum * this.form.onlineClassesUnitPrice
+      return this.form.onlineClassesNum * this.form.onlineClassesUnitPrice || 0
     },
     countOfflineClassesUnitPrice() {
-      return this.form.onlineClassesNum * this.form.offlineClassesUnitPrice
+      return this.form.onlineClassesNum * this.form.offlineClassesUnitPrice || 0
     },
   }
 };