element el-form和el-table嵌套做校验

直接上代码

<el-form ref="form" :rules="rules" :model="formData">
			<!-- 这里取出数组 -->
          <el-table border :data="formData.data" style="width: 100%" :header-cell-style="{backgroundColor: '#D2EDEA !important'}">
            <el-table-column type="index" width="50" label="序号" />
            <el-table-column prop="paramsName" label="参数" />
            <el-table-column label="操作">
              <template slot-scope="scope">
					<!-- 这里要指明需要做校验的字段，以及规则是哪个 -->
                  <el-form-item v-if="scope.row.districtParamsId === '1'" :prop="'data.' + scope.$index + '.defaultValue'" :rules='rules.disease'>
                    <el-select
                        v-model="scope.row.defaultValue"
                        multiple
                        collapse-tags
                        placeholder="请选择"
                        style="width: 100%"
                    >
                      <el-option
                          v-for="item in selectData"
                          :key="item.code"
                          :label="item.value"
                          :value="item.code"
                      />
                    </el-select>
                  </el-form-item>
                  <!-- 这里要指明需要做校验的字段，以及规则是哪个 -->
                  <el-form-item v-else-if="scope.row.districtParamsId === '2'" :prop="'data.' +scope.$index + '.defaultValue'" :rules='rules.isHealth'>
                    <el-radio-group v-model="scope.row.defaultValue">
                      <el-radio label="1">是</el-radio>
                      <el-radio label="2">否</el-radio>
                    </el-radio-group>
                  </el-form-item>

              </template>
            </el-table-column>
            <el-table-column prop="paramsDesc" label="说明" />
          </el-table>
        </el-form>

<script>
  data() {
    return {
      formData: {},
      rules: {
        disease: [
          { required: true, message: '请选择数据', trigger: 'change' }
        ],
        isHealth: [
          { required: true, message: '请选择数据', trigger: 'change' }
        ],
      },
    },
	methods: {
		async fetchDistrictParameter() {
     	 const tableData = await this.$http3.get(`/system-settings/district/parameters`)
     	 //因为是表格，所以返回的数组，这里用对象包裹一下不然会报错说需要对象但是赋值了数组，保存的时候需要的话再取出来保存
     	 this.formData = {data: tableData}

    },
	},
  },
  }
</<script>>