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101 lines
2.3 KiB
Markdown
101 lines
2.3 KiB
Markdown
---
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order: 7
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title:
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en-US: Filter and sorter
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zh-CN: 筛选和排序
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---
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## zh-CN
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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。
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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。
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## en-US
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Use `filters` to generate filter menu in columns, `onFilter` to determine filtered result, and `filterMultiple` to indicate whether it's multiple or single selection.
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Use `sorter` to make a column sortable. `sorter` can be a function `function(a, b) { ... }` for sorting data locally.
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Uses `defaultSortOrder` to make a column sorted by default.
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````jsx
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import { Table } from 'antd';
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const columns = [{
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title: 'Name',
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dataIndex: 'name',
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filters: [{
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text: 'Joe',
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value: 'Joe',
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}, {
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text: 'Jim',
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value: 'Jim',
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}, {
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text: 'Submenu',
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value: 'Submenu',
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children: [{
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text: 'Green',
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value: 'Green',
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}, {
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text: 'Black',
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value: 'Black',
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}],
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}],
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// specify the condition of filtering result
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// here is that finding the name started with `value`
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onFilter: (value, record) => record.name.indexOf(value) === 0,
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sorter: (a, b) => a.name.length - b.name.length,
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}, {
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title: 'Age',
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dataIndex: 'age',
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defaultSortOrder: 'descend',
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sorter: (a, b) => a.age - b.age,
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}, {
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title: 'Address',
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dataIndex: 'address',
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filters: [{
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text: 'London',
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value: 'London',
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}, {
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text: 'New York',
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value: 'New York',
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}],
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filterMultiple: false,
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onFilter: (value, record) => record.address.indexOf(value) === 0,
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sorter: (a, b) => a.address.length - b.address.length,
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}];
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const data = [{
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key: '1',
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name: 'John Brown',
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age: 32,
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address: 'New York No. 1 Lake Park',
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}, {
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key: '2',
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name: 'Jim Green',
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age: 42,
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address: 'London No. 1 Lake Park',
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}, {
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key: '3',
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name: 'Joe Black',
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age: 32,
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address: 'Sidney No. 1 Lake Park',
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}, {
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key: '4',
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name: 'Jim Red',
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age: 32,
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address: 'London No. 2 Lake Park',
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}];
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function onChange(pagination, filters, sorter) {
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console.log('params', pagination, filters, sorter);
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}
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ReactDOM.render(<Table
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columns={columns}
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dataSource={data}
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onChange={onChange}
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/>, mountNode);
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````
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