Element-ui 中的Dialog 对话框

给表头添加一个底部分割线

固定表格的内容高度

添加底部按钮

<template>
  <div>
    <el-button type="text" @click="dialogTableVisible = true">打开嵌套表格的 Dialog</el-button>

    <el-dialog title="添加成员" :visible.sync="dialogTableVisible" custom-class="role-mask">
      <!-- 表单 -->

      <!-- 表格 -->
      <!-- 表格 height="390"  固定高度-->
      <el-table
        ref="multipleTable"
        :data="tableData3"
        tooltip-effect="dark"
        style="width: 100%"
        height="390"
        @selection-change="handleSelectionChange"
      >
        <el-table-column type="selection" width="55"></el-table-column>
        <el-table-column label="日期" width="120">
          <template slot-scope="scope">{{ scope.row.date }}</template>
        </el-table-column>
        <el-table-column prop="name" label="姓名" width="120"></el-table-column>
        <el-table-column prop="address" label="地址" show-overflow-tooltip></el-table-column>
      </el-table>

      <!-- 底部按钮 -->
      <div slot="footer" class="dialog-footer">
        <el-button @click="dialogTableVisible = false">取 消</el-button>
        <el-button type="primary" @click="handlerOk">确 定</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
export default {
  data() {
    return {
      tableData3: [
        {
          date: "2016-05-03",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1518 弄"
        },
        {
          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 1518 弄"
        },
        {
          date: "2016-05-01",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1518 弄"
        },
        {
          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 1518 弄"
        },
        {
          date: "2016-05-01",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1518 弄"
        },
        {
          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 1518 弄"
        },
        {
          date: "2016-05-01",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1518 弄"
        },
        {
          date: "2016-05-08",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1518 弄"
        },
        {
          date: "2016-05-06",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1518 弄"
        },
        {
          date: "2016-05-07",
          name: "王小虎",
          address: "上海市普陀区金沙江路 1518 弄"
        }
      ],
      multipleSelection: [],
      dialogTableVisible: false
    };
  },
  methods: {
    handleSelectionChange(val) {
      this.multipleSelection = val;
      console.log("选择的数据", this.multipleSelection);
    },
    handlerOk() {
      this.dialogTableVisible = false;
      console.log("点击的是确定按钮");
    }
  }
};
</script>

<style  scoped>
/* http://localhost:8080/#/portal/Layout/test */
</style>
<style>
/* 顶部下划线 */
.role-mask .el-dialog__header {
  border-bottom: 1px solid #ccc;
}
</style>