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# 表格行/列合并
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- order: 13
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表头只支持列合并,cell = [{title: '姓名', `colSpan: 2`}]。
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表格支持行/列合并,可以指定内容对齐方式,colSpan或者rowSpan设值为 0 时,设置的表格不会渲染。
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---
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````jsx
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import { Table } from 'antd';
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// 事例表中第四行合并了五列,除了第一列设置colSpan=5 外,其他列的第四行colSpan=0 (被合并掉,不会渲染)
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const renderContent = function(value, row, index) {
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let obj = {
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children: value,
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props: {}
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}
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if (index === 4) {
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obj.props.colSpan = 0;
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}
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return obj;
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}
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const columns = [{
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title: '姓名',
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dataIndex: 'name',
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render: function(text, row, index) {
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if (index < 4) {
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return <a href="javascript:;">{text}</a>;
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}else{
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return {
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children: <a href="javascript:;">{text}</a>,
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props: {
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align: 'center',
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colSpan: 5
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}
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}
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}
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}
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}, {
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title: '年龄',
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dataIndex: 'age',
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render: renderContent
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}, {
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title: '家庭电话',
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colSpan: 2,
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dataIndex: 'tel',
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render: function(value, row, index) {
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let obj = {
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children: value,
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props:{}
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}
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// 第三列的第三行行合并
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if (index === 2) {
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obj.props.rowSpan = 2;
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}
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// 第三列的第四行被合并没了,设置rowSpan=0 直接不用渲染
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if (index === 3) {
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obj.props.rowSpan = 0;
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}
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if (index === 4) {
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obj.props.colSpan = 0;
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}
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return obj;
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}
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}, {
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title: '手机号',
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colSpan: 0,
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dataIndex: 'phone',
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render: renderContent
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}, {
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title: '住址',
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dataIndex: 'address',
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render: renderContent
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}];
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const data = [{
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key: '1',
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name: '胡彦斌',
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age: 32,
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tel: '0571-22098909',
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phone: 18889898989,
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address: '西湖区湖底公园1号'
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}, {
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key: '2',
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name: '胡彦祖',
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tel: '0571-22098333',
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phone: 18889898888,
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age: 42,
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address: '西湖区湖底公园1号'
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}, {
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key: '3',
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name: '李大嘴',
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age: 32,
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tel: '0575-22098909',
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phone: 18900010002,
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address: '西湖区湖底公园1号'
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}, {
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key: '4',
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name: '李夫人',
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age: 18,
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tel: '0575-22098909',
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phone: 18900010002,
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address: '西湖区湖底公园1号'
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}, {
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key: '5',
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name: '习大大',
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age: 18,
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tel: '0575-22098909',
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phone: 18900010002,
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address: '西湖区湖底公园1号'
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}];
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ReactDOM.render(<Table columns={columns} dataSource={data} bordered={true} />
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, document.getElementById('components-table-demo-colspan-rowspan'));
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````
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