<el-form-item label="生效标记" prop="enableSign" label-width="17rem">
            <el-select v-model="dialog.elForm.enableSign" placeholder="请选择内容">
              <el-option v-for="item in enableSignList"
                         :key="item.infoCode"
                         :label="item.infoName"
                         :value="item.infoCode">
              </el-option>
            </el-select>
          </el-form-item>

视图并没有显示名称，还是显示了原数据

在查询数据后整体数据绑定后，再单独把使用el-option的数据转字符串类型后赋值

	//数据数组
	elForm: {
          enableSign: "", //生效标记
        }
        
        
    //根据id查询单条记录
    getOneData(id) {
      this.$axios.get(myApi.getOneChartInfo + '?id=' + id).then(res => {
        if (res.data.code === myConst.code.success) {
          this.dialog.elForm = res.data.data
          this.dialog.elForm.enableSign = this.dialog.elForm.enableSign + ""
        }
      })
    },