131 lines
2.5 KiB
JavaScript
131 lines
2.5 KiB
JavaScript
/**
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*
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* @title 树形数据展示
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* @description 通过在data中配置children数据，来自动生成树形数据
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*
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*/
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import React, { Component } from 'react';
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import Table from '../../src';
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const columns4 = [
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{
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title: "Name",
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dataIndex: "name",
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key: "name",
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width: "40%"
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},
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{
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title: "Age",
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dataIndex: "age",
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key: "age",
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width: "30%"
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},
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{
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title: "Address",
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dataIndex: "address",
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key: "address"
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}
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];
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const data4 = [
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{
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key: 1,
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name: "John Brown sr.",
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age: 60,
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address: "New York No. 1 Lake Park",
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children: [
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{
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key: 11,
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name: "John Brown",
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age: 42,
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address: "New York No. 2 Lake Park"
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},
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{
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key: 12,
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name: "John Brown jr.",
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age: 30,
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address: "New York No. 3 Lake Park",
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children: [
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{
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key: 121,
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name: "Jimmy Brown",
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age: 16,
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address: "New York No. 3 Lake Park"
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}
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]
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},
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{
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key: 13,
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name: "Jim Green sr.",
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age: 72,
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address: "London No. 1 Lake Park",
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children: [
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{
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key: 131,
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name: "Jim Green",
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age: 42,
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address: "London No. 2 Lake Park",
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children: [
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{
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key: 1311,
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name: "Jim Green jr.",
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age: 25,
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address: "London No. 3 Lake Park"
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},
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{
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key: 1312,
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name: "Jimmy Green sr.",
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age: 18,
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address: "London No. 4 Lake Park"
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}
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]
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}
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]
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}
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]
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},
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{
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key: 2,
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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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];
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class Demo4 extends Component {
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constructor(props){
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super(props);
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this.state = {
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data: data4,
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factoryValue: 0,
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selectedRow: new Array(data4.length)//状态同步
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}
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}
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render() {
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return <Table
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rowClassName={(record,index,indent)=>{
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if (this.state.selectedRow[index]) {
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return 'selected';
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} else {
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return '';
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}
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}}
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onRowClick={(record,index,indent)=>{
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let selectedRow = new Array(this.state.data.length);
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selectedRow[index] = true;
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this.setState({
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factoryValue: record,
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selectedRow: selectedRow
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});
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}}
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columns={columns4} data={data4} />;
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}
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}
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export default Demo4; |