element-ui 动态的生成select的v-model

  **<div v-for="(attrItm, attrItmGrpIndex) in DataItem.attrItmGrp" :key="attrItmGrpIndex">**
    {{attrItm.entrAttrNm}}
    <div v-if="attrItm.pdAttrValTpcd === '01'">
      <el-input placeholder="请输入内容" v-model="corporateName"></el-input>
    </div>
    <div v-if="attrItm.pdAttrValTpcd === '02'"></div>
    <div v-if="attrItm.pdAttrValTpcd === '03'">
      <div>
        **<el-select v-model="DataItem.attrItmGrp[attrItmGrpIndex].pdAttrValNm"placeholder="请选择">**
          <el-option
            v-for="(attrListValItm, attrListValItmIndex) in attrItm.attrListValItmGrp"
            :label="attrListValItm.pdAttrValNm"
            :value="attrListValItm.pdAttrValNm"
            :key="attrListValItmIndex"
          >
          </el-option>
        </el-select>
        <!--{{attrItm.attrListValItmGrp[attrItmGrpIndex]}}-->
      </div>

    </div>
    <div v-if="attrItm.pdAttrValTpcd ==='04'">
      <el-input type="number" placeholder="请输入数字" v-model="corporateName"></el-input>
    </div>
    <div v-if="attrItm.pdAttrValTpcd ==='06'">
      <el-input type="textarea" placeholder="请输入内容" v-model="corporateName"></el-input>
    </div>
  </div>
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转载自blog.csdn.net/yuzhiboyouzhu/article/details/81068819