2020/4/23 - 每日一记

<tr v-for="(returnExchangeProductAddRQS, index) in returnExchangeProductList">
  <td>
    <el-form-item
      :prop="‘returnExchangeProductAddRQS.‘ + index + ‘.questionContent‘">
      <el-select
        v-model="returnExchangeProductAddRQS.questionContent"
        placeholder="请选择问题描述">
        <el-option v-for="item,index in returnExchangeProductAddRQS.questionsInfoList"
                   :key="item.id"
                   :label="item.questionContent"
                   :value="item.questionContent">
        </el-option>
      </el-select>
    </el-form-item>
  </td>
</tr>

// 添加行数据
addDomain() {
  this.returnExchangeProductList.push({ 
　　　　questionsInfoList: [], 
　 }); 
},

// 强制刷新
forceRefresh() {
  this.$forceUpdate();
},

this.$set(this.form.returnExchangeProductAddRQS[index],"questionType", ‘‘);
this.$set(this.form.returnExchangeProductAddRQS[index], "questionContent", ‘‘);