基于Elemnet-plus 封装的功能表格，基本囊括element-plus 官网表格的所有使用场景

发布时间：2023年12月28日

?前言

? ? ? ? 这是一个多用途的基于element-plus 封装的表格组件，基本上elemnet-plus 官网涉及到的使用场景，都可以，而且使用上来说会简单许多，配置上类似与vxe-table 的使用，下面逐一展示各种场景的使用方式，基本上与el-table 使用方式类似，上手成本低。

一、为什么封装？

? ? ? ? 在我门公司的项目中，遇到很多地方会使用到表格，而我们使用的是element-plus 官方的表格组件，各个地方使用的都会多少有点差异，比如有的表格需要border, 有的地方不需要border,有的地方需要多选批量操作】有的地方需要斑马线等等，所以这里统一封装了一下，基本可以兼容上述所有使用场景，且使用，大部分与原elemnet-plus 类似，也有参考vxe-table的使用方式，下面开始逐一介绍各种使用场景，表格组件封装的源码，会放到最后。

二、使用场景

1.基础表格使用

?1.1、效果

????????1.2、使用方式?

配置表格有哪些列

const columns = [
  {
    label: "Date",
    prop: "date",
  },
  {
    label: "Name",
    prop: "name",
  },
  {
    label: "Address",
    prop: "address",
  },
];

表格数据

const tableData = [
  {
    date: "2016-05-03",
    name: "Tom",
    address: "No. 189, Grove St, Los Angeles",
  },
  {
    date: "2016-05-02",
    name: "Tom",
    address: "No. 189, Grove St, Los Angeles",
  },
  {
    date: "2016-05-04",
    name: "Tom",
    address: "No. 189, Grove St, Los Angeles",
  },
  {
    date: "2016-05-01",
    name: "Tom",
    address: "No. 189, Grove St, Los Angeles",
  },
];

?表格组件组使用的地方（当然记得在使用我们表格组件的时候 import 引入一下）

<MxeTableVue :data="tableData" :columns="columns" @getList="getList" />

注意：getList 是在实际使用的时候，需要调用后端接口请求表格数据时用到的，这里没用到可以不写，接下来的表格中也是如此?

2.带斑马线表格

2.1、效果

2.2、使用方式?

其实只需要更改一下，使用表格的地方的代码即可

<MxeTableVue
   :data="tableData"
   :columns="columns"
   stripe
   @getList="getList"
/>

这样使用是不是就和我们使用el-table 的时候，配置一样 stripe 属性直接放到组件上面即可

3.带边框表格

3.1、效果

列配置与数据跟基础表格一致

3.2、使用方式?

  <MxeTableVue
    :data="tableData"
     :columns="columns"
     border
     @getList="getList"
  />

?这样使用是不是就和我们使用el-table 的时候，配置一样 stripe 属性直接放到组件上面即可

4.带状态表格

4.1、效果

4.2、使用方式

在项目的主css文件中添加你想要的状态样式，我是直接拿element-plus 官网的来做例子的，也可以自己定义

?表格组件使用的地方

<MxeTableVue
  :data="tableData"
  :columns="columns"
  :row-class-name="tableRowClassName"
  @getList="getList"
/>

script 下增加

const tableRowClassName = ({ row, rowIndex }) => {
  if (rowIndex === 1) {
    return "warning-row";
  } else if (rowIndex === 3) {
    return "success-row";
  }
  return "";
};

5.多级表头

5.1、效果

5.2、使用方式

?使用表格组件的地方

 <MxeTableVue :data="tableData" :columns="columns" @getList="getList" />

列配置

const columns = [
  {
    label: "Date",
    prop: "date",
  },
  {
    label: "Delivery Info",
    children: [
      {
        label: "Name",
        prop: "name",
      },
      {
        label: "Address Info",
        children: [
          {
            label: "State",
            prop: "state",
          },
          {
            label: "City",
            prop: "city",
          },
          {
            label: "Address",
            prop: "address",
          },
          {
            label: "Zip",
            prop: "zip",
          },
        ],
      },
    ],
  },
];

tableData 数据

const tableData = [
  {
    date: "2016-05-03",
    name: "Tom",
    state: "California",
    city: "Los Angeles",
    address: "No. 189, Grove St, Los Angeles",
    zip: "CA 90036",
  },
  {
    date: "2016-05-02",
    name: "Tom",
    state: "California",
    city: "Los Angeles",
    address: "No. 189, Grove St, Los Angeles",
    zip: "CA 90036",
  },
  {
    date: "2016-05-04",
    name: "Tom",
    state: "California",
    city: "Los Angeles",
    address: "No. 189, Grove St, Los Angeles",
    zip: "CA 90036",
  },
  {
    date: "2016-05-01",
    name: "Tom",
    state: "California",
    city: "Los Angeles",
    address: "No. 189, Grove St, Los Angeles",
    zip: "CA 90036",
  },
  {
    date: "2016-05-08",
    name: "Tom",
    state: "California",
    city: "Los Angeles",
    address: "No. 189, Grove St, Los Angeles",
    zip: "CA 90036",
  },
  {
    date: "2016-05-06",
    name: "Tom",
    state: "California",
    city: "Los Angeles",
    address: "No. 189, Grove St, Los Angeles",
    zip: "CA 90036",
  },
  {
    date: "2016-05-07",
    name: "Tom",
    state: "California",
    city: "Los Angeles",
    address: "No. 189, Grove St, Los Angeles",
    zip: "CA 90036",
  },
];

6.单选表格

6.1、效果

6.2、使用方式

?表格使用的地方

   <MxeTableVue
      :data="tableData"
      :columns="columns"
      highlight-current-row
      @current-change="handleCurrentChange"
    />

列定义

const columns = [
  {
    type: "index",
    label: "序号",
    width: 80,
  },
  {
    label: "Date",
    prop: "date",
  },
  {
    label: "Name",
    prop: "name",
  },
  {
    label: "Address",
    prop: "address",
  },
];

?表格数据

const tableData = [
  {
    date: "2016-05-03",
    name: "Tom",
    address: "No. 189, Grove St, Los Angeles",
  },
  {
    date: "2016-05-02",
    name: "Tom",
    address: "No. 189, Grove St, Los Angeles",
  },
  {
    date: "2016-05-04",
    name: "Tom",
    address: "No. 189, Grove St, Los Angeles",
  },
  {
    date: "2016-05-01",
    name: "Tom",
    address: "No. 189, Grove St, Los Angeles",
  },
];

需要在需要增加一个?handleCurrentChange 当点击表格行时触发，这里主要是显示点击行数据，具体要做啥逻辑得根据自己业务来细化

const handleCurrentChange = (val) => {
  // 获取当前行数据
  console.log(val);
};

7.多选表格

7.1、效果

7.2、使用方式

?表格使用的地方

   <MxeTableVue
      :data="tableData"
      :columns="columns"
      @selection-change="handleSelectionChange"
    />

列定义

const columns = [
  {
    type: "selection",
    label: "序号",
    width: 80,
  },
  {
    label: "Date",
    prop: "date",
  },
  {
    label: "Name",
    prop: "name",
  },
  {
    label: "Address",
    prop: "address",
  },
];

?表格数据

const tableData = [
  {
    date: "2016-05-03",
    name: "Tom",
    address: "No. 189, Grove St, Los Angeles",
  },
  {
    date: "2016-05-02",
    name: "Tom",
    address: "No. 189, Grove St, Los Angeles",
  },
  {
    date: "2016-05-04",
    name: "Tom",
    address: "No. 189, Grove St, Los Angeles",
  },
  {
    date: "2016-05-01",
    name: "Tom",
    address: "No. 189, Grove St, Los Angeles",
  },
];

需要在需要增加一个?handleCurrentChange 当点击表格行时触发，这里主要是显示点击行数据，具体要做啥逻辑得根据自己业务来细化

const handleSelectionChange = (val) => {
  console.log(val);
};

8.带筛选表格

8.1、效果

8.2、使用方式

?表格使用的地方

<MxeTableVue
  :data="tableData"
  :columns="columns"
>
  <template #tag="scope">
    <el-tag
      :type="scope.row.tag === 'Home' ? '' : 'success'"
       disable-transitions
    >{{ scope.row.tag }}</el-tag>
  </template>
</MxeTableVue>

列配置


const columns = [
  {
    label: "Date",
    prop: "date",
    columnKey: "date",
    // 排序
    sortable: true,
    // 供筛选的内容，可以根据实际需要配置
    filters: [
      { text: "2016-05-01", value: "2016-05-01" },
      { text: "2016-05-02", value: "2016-05-02" },
      { text: "2016-05-03", value: "2016-05-03" },
      { text: "2016-05-04", value: "2016-05-04" },
    ],
    filterMethod: (value, row, column) => {
      const property = column["property"];
      return row[property] === value;
    },
  },
  {
    label: "Name",
    prop: "name",
  },
  {
    label: "Address",
    prop: "address",
    // 使用插槽自定义列内容
    slots: {
      default: "tag",
    },
    filters: [
      { text: "Home", value: "Home" },
      { text: "Office", value: "Office" },
    ],
    filterMethod: (value, row) => {
      return row.tag === value;
    },
    // 控制筛选框出现的位置
    filterPlacement: "bottom-end",
  },
];

?tableData 数据

const tableData = [
  {
    date: "2016-05-03",
    name: "Tom",
    address: "No. 189, Grove St, Los Angeles",
    tag: "Home",
  },
  {
    date: "2016-05-02",
    name: "Tom",
    address: "No. 189, Grove St, Los Angeles",
    tag: "Office",
  },
  {
    date: "2016-05-04",
    name: "Tom",
    address: "No. 189, Grove St, Los Angeles",
    tag: "Home",
  },
  {
    date: "2016-05-01",
    name: "Tom",
    address: "No. 189, Grove St, Los Angeles",
    tag: "Office",
  },
];

9.带展开行的表格

?9.1、效果

?9.2、使用方式

表格使用的地方

<MxeTableVue :data="tableData" :columns="columns">
      <template #expand="scope">
        <div m="4">
          <p m="t-0 b-2">State: {{ scope.row.state }}</p>
          <p m="t-0 b-2">City: {{ scope.row.city }}</p>
          <p m="t-0 b-2">Address: {{ scope.row.address }}</p>
          <p m="t-0 b-2">Zip: {{ scope.row.zip }}</p>
          <h3>Family</h3>
          <el-table :data="scope.row.family">
            <el-table-column label="Name" prop="name" />
            <el-table-column label="State" prop="state" />
            <el-table-column label="City" prop="city" />
            <el-table-column label="Address" prop="address" />
            <el-table-column label="Zip" prop="zip" />
          </el-table>
        </div>
      </template>
    </MxeTableVue>

列配置

const columns = [
  {
    type: "expand",
    width: 50,
    slots: {
      default: "expand",
    },
  },
  {
    label: "Date",
    prop: "date",
  },
  {
    label: "Name",
    prop: "name",
  },
];

tableData 数据?

const tableData = [
  {
    date: "2016-05-03",
    name: "Tom",
    state: "California",
    city: "San Francisco",
    address: "3650 21st St, San Francisco",
    zip: "CA 94114",
    family: [
      {
        name: "Jerry",
        state: "California",
        city: "San Francisco",
        address: "3650 21st St, San Francisco",
        zip: "CA 94114",
      },
      {
        name: "Spike",
        state: "California",
        city: "San Francisco",
        address: "3650 21st St, San Francisco",
        zip: "CA 94114",
      },
      {
        name: "Tyke",
        state: "California",
        city: "San Francisco",
        address: "3650 21st St, San Francisco",
        zip: "CA 94114",
      },
    ],
  },
  {
    date: "2016-05-02",
    name: "Tom",
    state: "California",
    city: "San Francisco",
    address: "3650 21st St, San Francisco",
    zip: "CA 94114",
    family: [
      {
        name: "Jerry",
        state: "California",
        city: "San Francisco",
        address: "3650 21st St, San Francisco",
        zip: "CA 94114",
      },
      {
        name: "Spike",
        state: "California",
        city: "San Francisco",
        address: "3650 21st St, San Francisco",
        zip: "CA 94114",
      },
      {
        name: "Tyke",
        state: "California",
        city: "San Francisco",
        address: "3650 21st St, San Francisco",
        zip: "CA 94114",
      },
    ],
  },
  {
    date: "2016-05-04",
    name: "Tom",
    state: "California",
    city: "San Francisco",
    address: "3650 21st St, San Francisco",
    zip: "CA 94114",
    family: [
      {
        name: "Jerry",
        state: "California",
        city: "San Francisco",
        address: "3650 21st St, San Francisco",
        zip: "CA 94114",
      },
      {
        name: "Spike",
        state: "California",
        city: "San Francisco",
        address: "3650 21st St, San Francisco",
        zip: "CA 94114",
      },
      {
        name: "Tyke",
        state: "California",
        city: "San Francisco",
        address: "3650 21st St, San Francisco",
        zip: "CA 94114",
      },
    ],
  },
  {
    date: "2016-05-01",
    name: "Tom",
    state: "California",
    city: "San Francisco",
    address: "3650 21st St, San Francisco",
    zip: "CA 94114",
    family: [
      {
        name: "Jerry",
        state: "California",
        city: "San Francisco",
        address: "3650 21st St, San Francisco",
        zip: "CA 94114",
      },
      {
        name: "Spike",
        state: "California",
        city: "San Francisco",
        address: "3650 21st St, San Francisco",
        zip: "CA 94114",
      },
      {
        name: "Tyke",
        state: "California",
        city: "San Francisco",
        address: "3650 21st St, San Francisco",
        zip: "CA 94114",
      },
    ],
  },
  {
    date: "2016-05-08",
    name: "Tom",
    state: "California",
    city: "San Francisco",
    address: "3650 21st St, San Francisco",
    zip: "CA 94114",
    family: [
      {
        name: "Jerry",
        state: "California",
        city: "San Francisco",
        address: "3650 21st St, San Francisco",
        zip: "CA 94114",
      },
      {
        name: "Spike",
        state: "California",
        city: "San Francisco",
        address: "3650 21st St, San Francisco",
        zip: "CA 94114",
      },
      {
        name: "Tyke",
        state: "California",
        city: "San Francisco",
        address: "3650 21st St, San Francisco",
        zip: "CA 94114",
      },
    ],
  },
  {
    date: "2016-05-06",
    name: "Tom",
    state: "California",
    city: "San Francisco",
    address: "3650 21st St, San Francisco",
    zip: "CA 94114",
    family: [
      {
        name: "Jerry",
        state: "California",
        city: "San Francisco",
        address: "3650 21st St, San Francisco",
        zip: "CA 94114",
      },
      {
        name: "Spike",
        state: "California",
        city: "San Francisco",
        address: "3650 21st St, San Francisco",
        zip: "CA 94114",
      },
      {
        name: "Tyke",
        state: "California",
        city: "San Francisco",
        address: "3650 21st St, San Francisco",
        zip: "CA 94114",
      },
    ],
  },
  {
    date: "2016-05-07",
    name: "Tom",
    state: "California",
    city: "San Francisco",
    address: "3650 21st St, San Francisco",
    zip: "CA 94114",
    family: [
      {
        name: "Jerry",
        state: "California",
        city: "San Francisco",
        address: "3650 21st St, San Francisco",
        zip: "CA 94114",
      },
      {
        name: "Spike",
        state: "California",
        city: "San Francisco",
        address: "3650 21st St, San Francisco",
        zip: "CA 94114",
      },
      {
        name: "Tyke",
        state: "California",
        city: "San Francisco",
        address: "3650 21st St, San Francisco",
        zip: "CA 94114",
      },
    ],
  },
];

10.自定义表头表格

10.1、效果

10.2、使用方式

使用表格的地方

<MxeTableVue :data="tableData" :columns="columns">
      <template #opera-header="scope">
        <el-input size="small" placeholder="Type to search" />
      </template>
      <template #opera>
        <el-button size="small">Edit</el-button>
        <el-button size="small" type="danger">Delete</el-button>
      </template>
    </MxeTableVue>

列配置


const columns = [
  {
    label: "Date",
    prop: "date",
  },
  {
    label: "Name",
    prop: "name",
  },
  {
    slots: {
      header: "opera-header",
      default: "opera",
    },
  },
];

tableData 数据

const tableData = [
  {
    date: "2016-05-03",
    name: "Tom",
    address: "No. 189, Grove St, Los Angeles",
  },
  {
    date: "2016-05-02",
    name: "John",
    address: "No. 189, Grove St, Los Angeles",
  },
  {
    date: "2016-05-04",
    name: "Morgan",
    address: "No. 189, Grove St, Los Angeles",
  },
  {
    date: "2016-05-01",
    name: "Jessy",
    address: "No. 189, Grove St, Los Angeles",
  },
];

11、树形数据表格

?11.1、效果

11.2、使用方式

表格使用的地方

<MxeTableVue
      :data="tableData"
      :columns="columns"
      row-key="id"
      border
      default-expand-all
    />

列配置

const columns = [
  {
    label: "Date",
    prop: "date",
  },
  {
    label: "Name",
    prop: "name",
  },
  {
    label: "Address",
    prop: "address",
  },
];

tableData 数据（属性表格，就是根据数据具有 children 展示的）

const tableData = [
  {
    id: 1,
    date: "2016-05-02",
    name: "wangxiaohu",
    address: "No. 189, Grove St, Los Angeles",
    children: [
      {
        id: 2,
        date: "2016-05-01",
        name: "wangxiaohu",
        address: "No. 189, Grove St, Los Angeles",
        children: [
          {
            id: 3,
            date: "2016-05-01",
            name: "wangxiaohu",
            address: "No. 189, Grove St, Los Angeles",
          },
          {
            id: 4,
            date: "2016-05-01",
            name: "wangxiaohu",
            address: "No. 189, Grove St, Los Angeles",
          },
        ],
      },
      {
        id: 5,
        date: "2016-05-01",
        name: "wangxiaohu",
        address: "No. 189, Grove St, Los Angeles",
        children: [
          {
            id: 6,
            date: "2016-05-01",
            name: "wangxiaohu",
            address: "No. 189, Grove St, Los Angeles",
          },
          {
            id: 7,
            date: "2016-05-01",
            name: "wangxiaohu",
            address: "No. 189, Grove St, Los Angeles",
          },
        ],
      },
    ],
  },
  {
    id: 8,
    date: "2016-05-04",
    name: "wangxiaohu",
    address: "No. 189, Grove St, Los Angeles",
    children: [
      {
        id: 9,
        date: "2016-05-01",
        name: "wangxiaohu",
        address: "No. 189, Grove St, Los Angeles",
      },
      {
        id: 10,
        date: "2016-05-01",
        name: "wangxiaohu",
        address: "No. 189, Grove St, Los Angeles",
      },
    ],
  },
  {
    id: 11,
    date: "2016-05-01",
    name: "wangxiaohu",
    address: "No. 189, Grove St, Los Angeles",
    children: [
      {
        id: 12,
        date: "2016-05-01",
        name: "wangxiaohu",
        address: "No. 189, Grove St, Los Angeles",
      },
      {
        id: 13,
        date: "2016-05-01",
        name: "wangxiaohu",
        address: "No. 189, Grove St, Los Angeles",
      },
    ],
  },
];

12.懒加载表格

?12.1、效果

? 12.2、使用方式

表格使用的地方

<MxeTableVue
      :data="tableData"
      :columns="columns"
      row-key="id"
      border
      lazy
      :load="load"
      :tree-props="{ children: 'children', hasChildren: 'hasChildren' }"
    />

列配置

const columns = [
  {
    label: "Date",
    prop: "date",
  },
  {
    label: "Name",
    prop: "name",
  },
  {
    label: "Address",
    prop: "address",
  },
];

?tableData 数据

const tableData = [
  {
    id: 1,
    date: "2016-05-02",
    name: "wangxiaohu",
    address: "No. 189, Grove St, Los Angeles",
  },
  {
    id: 2,
    date: "2016-05-04",
    name: "wangxiaohu",
    address: "No. 189, Grove St, Los Angeles",
  },
  {
    id: 3,
    date: "2016-05-01",
    name: "wangxiaohu",
    hasChildren: true,
    address: "No. 189, Grove St, Los Angeles",
  },
  {
    id: 4,
    date: "2016-05-03",
    name: "wangxiaohu",
    address: "No. 189, Grove St, Los Angeles",
  },
];

load 方法

const load = (row, treeNode, resolve) => {
  // 模拟请求后端数据 
  setTimeout(() => {
    resolve([
      {
        id: 31,
        date: "2016-05-01",
        name: "wangxiaohu",
        address: "No. 189, Grove St, Los Angeles",
      },
      {
        id: 32,
        date: "2016-05-01",
        name: "wangxiaohu",
        address: "No. 189, Grove St, Los Angeles",
      },
    ]);
  }, 1000);
};

13、表格显示尾合计行

13.1、效果

13.2、使用方式

表格使用的地方

<MxeTableVue :data="tableData" :columns="columns" show-summary />

列配置

const columns = [
  {
    label: "ID",
    prop: "id",
  },
  {
    label: "Name",
    prop: "name",
  },
  {
    label: "Amount 1",
    prop: "amount1",
    sortable: true,
  },
  {
    label: "Amount 2",
    prop: "amount2",
    sortable: true,
  },
  {
    label: "Amount 3",
    prop: "amount3",
    sortable: true,
  },
];

tableData 数据

const tableData = [
  {
    id: "12987122",
    name: "Tom",
    amount1: "234",
    amount2: "3.2",
    amount3: 10,
  },
  {
    id: "12987123",
    name: "Tom",
    amount1: "165",
    amount2: "4.43",
    amount3: 12,
  },
  {
    id: "12987124",
    name: "Tom",
    amount1: "324",
    amount2: "1.9",
    amount3: 9,
  },
  {
    id: "12987125",
    name: "Tom",
    amount1: "621",
    amount2: "2.2",
    amount3: 17,
  },
  {
    id: "12987126",
    name: "Tom",
    amount1: "539",
    amount2: "4.1",
    amount3: 15,
  },
];

?14.合并行列的表格

??14.1、效果

14.2、使用方式

表格使用的地方

<MxeTableVue
      :data="tableData"
      :columns="columns"
      :span-method="arraySpanMethod"
      border
    />

列配置

const columns = [
  {
    label: "ID",
    prop: "id",
  },
  {
    label: "Name",
    prop: "name",
  },
  {
    label: "Amount 1",
    prop: "amount1",
  },
  {
    label: "Amount 2",
    prop: "amount2",
  },
  {
    label: "Amount 3",
    prop: "amount3",
  },
];

?tableData 表格数据

const tableData = [
  {
    id: "12987122",
    name: "Tom",
    amount1: "234",
    amount2: "3.2",
    amount3: 10,
  },
  {
    id: "12987123",
    name: "Tom",
    amount1: "165",
    amount2: "4.43",
    amount3: 12,
  },
  {
    id: "12987124",
    name: "Tom",
    amount1: "324",
    amount2: "1.9",
    amount3: 9,
  },
  {
    id: "12987125",
    name: "Tom",
    amount1: "621",
    amount2: "2.2",
    amount3: 17,
  },
  {
    id: "12987126",
    name: "Tom",
    amount1: "539",
    amount2: "4.1",
    amount3: 15,
  },
];

?15、带分页的表格

?15.1、效果

?15.2、使用方式

表格使用的地方

// 注意这里total 要根据实际数据来，这里写死800只是为了展示而已
<MxeTableVue
      :data="tableData"
      :columns="columns"
      v-model:pageIndex="page.pageIndex"
      v-model:pageSize="page.pageSize"
      :total="800"
      @getList="getList"
    />

?列配置

const columns = [
  {
    label: "ID",
    prop: "id",
  },
  {
    label: "Name",
    prop: "name",
  },
  {
    label: "Amount 1",
    prop: "amount1",
  },
  {
    label: "Amount 2",
    prop: "amount2",
  },
  {
    label: "Amount 3",
    prop: "amount3",
  },
];

tableData 表格数据

const tableData = [
  {
    id: "12987122",
    name: "Tom",
    amount1: "234",
    amount2: "3.2",
    amount3: 10,
  },
  {
    id: "12987123",
    name: "Tom",
    amount1: "165",
    amount2: "4.43",
    amount3: 12,
  },
  {
    id: "12987124",
    name: "Tom",
    amount1: "324",
    amount2: "1.9",
    amount3: 9,
  },
  {
    id: "12987125",
    name: "Tom",
    amount1: "621",
    amount2: "2.2",
    amount3: 17,
  },
  {
    id: "12987126",
    name: "Tom",
    amount1: "539",
    amount2: "4.1",
    amount3: 15,
  },
];

?16、表格使用总结

封装的这个表格，基本可以覆盖 element-plus 官网，所有表格使用demo, 所有可以放到 el-table 的属性方法都可以放到?MxeTableVue 组件上，所有可以放到 el-column 的属性，都可以放到列表配置中的每个对象上。

三、表格源码

mxe-table.vue组件（解释上面使用的时候是 MxeTableVue 加了个Vue后缀是因为，项目组要求与普通Html做区分，所以在引入组件的时候是这样引入的 import MxeTableVue? from 'xx/xxx/xx'）

<script setup>
import { ref, computed } from "vue";
import MxeTableColumn from "./mxe-table-column.vue";

const props = defineProps({
  data: {
    type: Array,
    default: () => [],
  },
  columns: {
    type: Array,
    default: () => [],
  },
  pageIndex: {
    type: Number,
  },
  pageSize: {
    type: Number,
  },
  total: {
    type: Number,
  },
});

const emits = defineEmits(["update:pageIndex", "update:pageSize", "getList"]);

const page = ref({
  pageIndex: computed({
    get: () => props.pageIndex,
    set(pageIndex) {
      emits("update:pageIndex", pageIndex);
    },
  }),
  pageSize: computed({
    get: () => props.pageSize,
    set(pageSize) {
      emits("update:pageSize", pageSize);
    },
  }),
});

const handleSizeChange = () => {
  page.value.pageIndex = 1;
  emits("getList");
};
</script>

<template>
  <!-- v-bind="$attrs" 将不被props接收的参数都绑定到 el-table -->
  <div class="table-and-pager">
    <div class="table-box">
      <el-table :data="data" style="width: 100%; height: 100%" v-bind="$attrs">
        <MxeTableColumn :columns="columns">
          <!-- 插槽透传, 不然, 如果是多级表头, 里层接收不到 -->
          <!-- $slots 是所有传进来的插槽的信息 -->
          <template
            v-for="name in Object.keys($slots)"
            :key="name"
            #[name]="scope"
          >
            <slot :name="name" v-bind="scope" />
          </template>
        </MxeTableColumn>
        <template #empty>
          <!-- 给一个空组件 -->
          <div>空空如也{{ $slots }}</div>
        </template>
      </el-table>
    </div>
    <div class="pager-box" v-if="props.pageIndex && props.pageSize">
      <el-pagination
        v-model:current-page="page.pageIndex"
        v-model:page-size="page.pageSize"
        :page-sizes="[100, 200, 300, 400]"
        layout="total, prev, pager, next, sizes, jumper"
        :total="total"
        @size-change="handleSizeChange"
        @current-change="emits('getList')"
      />
    </div>
  </div>
</template>

<style scoped lang="less">
.table-and-pager {
  width: 100%;
  height: 100%;
  .table-box {
    width: 100%;
    height: calc(100% - 50px);
    // 当有表位有合计行时, 改变其背景颜色, 使用与表格主体颜色统一一点
    :deep(.el-table tfoot td.el-table__cell) {
      background: #fff;
    }
  }
  .pager-box {
    width: 100%;
    height: 50px;
    display: flex;
    justify-content: flex-end;
    align-items: center;
  }
}
</style>

mxe-table-column.vue

<script setup>
import { omit } from "lodash-es";

const props = defineProps({
  columns: {
    type: Array,
    default: () => [],
  },
});
</script>

<template>
  <el-table-column
    v-for="column in columns"
    v-bind="omit(column, ['children'])"
  >
    <template #default="scope">
      <slot
        v-if="column?.slots?.default && !column.children?.length"
        :name="column.slots.default"
        v-bind="scope"
      />
      <template v-else-if="column.children?.length">
        <!-- 递归调用, .vue文件名 是非index的，可以直接使用文件名调用自己 -->
        <MxeTableColumn :columns="column.children">
          <template
            v-for="name in Object.keys($slots)"
            :key="name"
            #[name]="scope"
          >
            <slot :name="name" v-bind="scope" />
          </template>
        </MxeTableColumn>
      </template>
    </template>

    <template #header="scope">
      <slot
        v-if="column?.slots?.header"
        :name="column.slots.header"
        v-bind="scope"
      />
    </template>
  </el-table-column>
</template>

<style scoped></style>

四、总结

????????好了，这就是基本所有内容了，欢迎各位大佬批评指正，讨论交流，如能对此提出更好的优化意见就再好不过了，后续有时间，也会结合项目实践，继续优化，扩展。

文章来源:https://blog.csdn.net/weixin_44832362/article/details/135210910
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