elment 中 el-table 进行校验

脑洞大开：什么是展示数据最好的方式呢，表格，写得又快，又清晰，又明显，那么就积累一些工作中表格经常使用到的东西。

第一步：效果图：

第二步：举个例子：

  <template>
  <div>
    <el-button type="primary" v-on:click="submitForm('ruleForm')">测试</el-button>
    <el-form
      :model="ruleForm"
      :rules="rules"
      ref="ruleForm"
      label-width="100px"
      class="demo-ruleForm"
    >
      <el-table :data="ruleForm.tableData" style="width: 100%">
        <el-table-column label="日期" width="280">
          <template slot-scope="scope">
            <el-form-item :prop="'tableData.' + scope.$index + '.date'" :rules="rules.test">
              <el-input style="width:100%" v-model="scope.row.date"></el-input>
            </el-form-item>
          </template>
        </el-table-column>
        <el-table-column prop="name" label="姓名" width="180"></el-table-column>
        <el-table-column prop="address" label="地址"></el-table-column>
      </el-table>
    </el-form>
  </div>
</template>
  <script>
export default {
  data() {
    return {
      ruleForm: {
        tableData: [
          {
            date: "2016-05-02",
            name: "王小虎",
            address: "上海市普陀区金沙江路 1518 弄"
          },
          {
            date: "2016-05-04",
            name: "王小虎",
            address: "上海市普陀区金沙江路 1517 弄"
          },
          {
            date: "2016-05-01",
            name: "王小虎",
            address: "上海市普陀区金沙江路 1519 弄"
          },
          {
            date: "2016-05-03",
            name: "王小虎",
            address: "上海市普陀区金沙江路 1516 弄"
          }
        ]
      },
      rules: {
        test: [{ required: true, message: "请输入日期", trigger: "change" }]
      }
    };
  },
  methods: {
    submitForm(formName) {
      this.$refs[formName].validate(valid => {
        if (valid) {
          alert("submit!");
        } else {
          console.log("error submit!!");
          return false;
        }
      });
    }
  }
};
</script>