158 lines
3.2 KiB
JavaScript
158 lines
3.2 KiB
JavaScript
/**
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*
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* @title 动态设置列锁定、解除锁定
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* @parent 列操作-锁定 Fixed
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* @description 动态设置columns中数据的fixed属性值【fixed: "left"，fixed: "right"】。
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*
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*/
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import React, { Component } from 'react';
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import {Icon,Menu,Dropdown} from "tinper-bee";
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import Table from '../../src';
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const { Item } = Menu;
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const columns24 = [
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{
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title: "名字",
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dataIndex: "a",
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key: "a",
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width: 100,
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fixed: "left",
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},
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{
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title: "性别",
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dataIndex: "b",
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key: "b",
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width: 100,
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fixed: "left",
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},
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{
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title: "年龄",
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dataIndex: "c",
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key: "c",
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width: 100,
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},
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{
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title: "武功级别",
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dataIndex: "d",
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key: "d",
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width: 150
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},
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{
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title: "对手",
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dataIndex: "e",
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key: "e",
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width: 100
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},
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{
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title: "帮派",
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dataIndex: "f",
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key: "f",
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width: 100
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},
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{
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title: "武功类型",
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dataIndex: "g",
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key: "g",
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width: 150
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},
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{
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title: "师傅",
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dataIndex: "k",
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key: "k",
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// width: 100
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},
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{
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title: "攻击系数",
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dataIndex: "h",
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key: "h",
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width: 100
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}
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];
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const data24 = [
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{ a: "杨过", b: "男", c: 30,d:'内行',e:'黄荣',f:'古墓派',g:'剑术',k:'小龙女',h:'0.5', key: "1" },
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{ a: "令狐冲", b: "男", c: 41,d:'剑客',e:'自己',f:'无',g:'剑术',k:'无',h:'0.5', key: "2" },
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{ a: "郭靖", b: "男", c: 25,d:'大侠',e:'黄荣',f:'朝廷',g:'内容',k:'外侵势力',h:'0.6', key: "3" }
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];
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class Demo24 extends Component {
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constructor(props) {
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super(props);
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this.state = {
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columns:columns24
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}
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}
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onSelect = ({key,item})=>{
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console.log(`${key} selected`); //获取key
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let currentObject = item.props.data; //获取选中对象的数据
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let {columns} = this.state;
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let fixedCols = [];
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let nonColums = [];
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columns.find(da=>{
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if(da.key == key){
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da.fixed?delete da.fixed:da.fixed = 'left';
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}
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da.fixed?fixedCols.push(da):nonColums.push(da);
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});
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columns = [...fixedCols,...nonColums]
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this.setState({
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columns
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});
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}
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//表头增加下拉菜单
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renderColumnsDropdown(columns) {
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const icon ='uf-arrow-down';
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return columns.map((originColumn,index) => {
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let column = Object.assign({}, originColumn);
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let menuInfo = [], title='锁定';
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if(originColumn.fixed){
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title = '解锁'
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}
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menuInfo.push({
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info:title,
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key:originColumn.key,
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index:index
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});
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const menu = (
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<Menu onSelect={this.onSelect} >{
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menuInfo.map(da=>{ return <Item key={da.key} data={da} >{da.info}</Item> })
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}
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</Menu>)
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column.title = (
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<span className='title-con drop-menu'>
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{column.title}
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<Dropdown
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trigger={['click']}
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overlay={menu}
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animation="slide-up"
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>
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<Icon type={icon}/>
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</Dropdown>
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</span>
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);
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return column;
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});
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}
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render() {
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let {columns} = this.state;
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columns = this.renderColumnsDropdown(columns);
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return(
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<div className="demo24">
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<Table columns={columns} data={data24} scroll={{ x: "110%", y: 240 }}/>
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</div>
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)
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}
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}
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export default Demo24; |