2.7 KiB
order | title |
---|---|
7 | [{en-US Filter and sorter} {zh-CN 筛选和排序}] |
zh-CN
对某一列数据进行筛选,使用列的 filters
属性来指定需要筛选菜单的列,onFilter
用于筛选当前数据,filterMultiple
用于指定多选和单选。
对某一列数据进行排序,通过指定列的 sorter
函数即可启动排序按钮。sorter: function(a, b) { ... }
, a、b 为比较的两个列数据。
使用 defaultSortOrder
属性,设置列的默认排序顺序。
en-US
Use filters
to generate filter menu in columns, onFilter
to determine filtered result, and filterMultiple
to indicate whether it's multiple or single selection.
Use sorter
to make a column sortable. sorter
can be a function of the type function(a, b) { ... }
for sorting data locally.
Uses defaultSortOrder
to make a column sorted by default.
If a sortOrder
or defaultSortOrder
is specified with the value ascend
or descend
, you can access this value from within the function passed to the sorter
as explained above. Such a function can take the form: function(a, b, sortOrder) { ... }
.
import { Table } from 'antd';
const columns = [{
title: 'Name',
dataIndex: 'name',
filters: [{
text: 'Joe',
value: 'Joe',
}, {
text: 'Jim',
value: 'Jim',
}, {
text: 'Submenu',
value: 'Submenu',
children: [{
text: 'Green',
value: 'Green',
}, {
text: 'Black',
value: 'Black',
}],
}],
// specify the condition of filtering result
// here is that finding the name started with `value`
onFilter: (value, record) => record.name.indexOf(value) === 0,
sorter: (a, b) => a.name.length - b.name.length,
}, {
title: 'Age',
dataIndex: 'age',
defaultSortOrder: 'descend',
sorter: (a, b) => a.age - b.age,
}, {
title: 'Address',
dataIndex: 'address',
filters: [{
text: 'London',
value: 'London',
}, {
text: 'New York',
value: 'New York',
}],
filterMultiple: false,
onFilter: (value, record) => record.address.indexOf(value) === 0,
sorter: (a, b) => a.address.length - b.address.length,
}];
const data = [{
key: '1',
name: 'John Brown',
age: 32,
address: 'New York No. 1 Lake Park',
}, {
key: '2',
name: 'Jim Green',
age: 42,
address: 'London No. 1 Lake Park',
}, {
key: '3',
name: 'Joe Black',
age: 32,
address: 'Sidney No. 1 Lake Park',
}, {
key: '4',
name: 'Jim Red',
age: 32,
address: 'London No. 2 Lake Park',
}];
function onChange(pagination, filters, sorter) {
console.log('params', pagination, filters, sorter);
}
ReactDOM.render(
<Table columns={columns} dataSource={data} onChange={onChange} />,
mountNode);