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156 lines
4.5 KiB
JavaScript
156 lines
4.5 KiB
JavaScript
import React, { Component, PropTypes } from 'react';
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import Checkbox from '../checkbox';
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import Search from './search';
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import classNames from 'classnames';
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import Animate from 'rc-animate';
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function noop() {
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}
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class TransferList extends Component {
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constructor(props) {
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super(props);
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this.state = {
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mounted: false,
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};
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}
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componentDidMount() {
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setTimeout(() => {
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this.setState({
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mounted: true,
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});
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}, 0);
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}
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handleSelectALl() {
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this.props.handleSelectAll();
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}
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handleSelect(selectedItem) {
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const { checkedKeys } = this.props;
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const result = checkedKeys.some((key) => key === selectedItem.key);
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this.props.handleSelect(selectedItem, !result);
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}
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handleFilter(e) {
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this.props.handleFilter(e);
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}
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handleClear() {
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this.props.handleClear();
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}
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renderCheckbox(props) {
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const { prefixCls } = props;
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const checkboxCls = classNames({
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[`${prefixCls}-checkbox`]: true,
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[`${prefixCls}-checkbox-indeterminate`]: props.checkPart,
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[`${prefixCls}-checkbox-checked`]: (!props.checkPart) && props.checked,
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[`${prefixCls}-checkbox-disabled`]: !!props.disabled,
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});
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let customEle = null;
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if (typeof props.checkable !== 'boolean') {
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customEle = props.checkable;
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}
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return <span ref="checkbox"
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className={checkboxCls}
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onClick={(!props.disabled) && this.handleSelectALl.bind(this)}>
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{customEle}
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</span>;
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}
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matchFilter(text, filterText) {
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const regex = new RegExp(filterText);
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return text.match(regex);
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}
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render() {
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const { prefixCls, dataSource, titleText, filter, checkedKeys, checkStatus, body, footer, showSearch } = this.props;
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// Custom Layout
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const footerDom = footer({...this.props});
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const bodyDom = body({...this.props});
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const listCls = classNames({
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[prefixCls]: true,
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[prefixCls + '-with-footer']: !!footerDom,
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});
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return <div className={listCls} {...this.props}>
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<div className={`${prefixCls}-header`}>
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{this.renderCheckbox({
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prefixCls: 'ant-transfer',
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checked: checkStatus === 'all',
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checkPart: checkStatus === 'part',
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checkable: <span className={`ant-transfer-checkbox-inner`}></span>
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})}<span className={`${prefixCls}-header-selected`}><span>{(checkedKeys.length > 0 ? checkedKeys.length + '/' : '') + dataSource.length} 条</span>
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<span className={`${prefixCls}-header-title`}>{titleText}</span></span>
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</div>
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{ bodyDom ? bodyDom :
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<div className={ showSearch ? `${prefixCls}-body ${prefixCls}-body-with-search` : `${prefixCls}-body`}>
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{ showSearch ? <div className={`${prefixCls}-body-search-wrapper`}>
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<Search prefixCls={`${prefixCls}-search`} onChange={this.handleFilter.bind(this)} handleClear={this.handleClear.bind(this)} value={filter} />
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</div> : null }
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<Animate component="ul"
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transitionName={this.state.mounted ? `${prefixCls}-highlight` : ''}
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transitionLeave={false}>
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{dataSource.length > 0 ?
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dataSource.map((item) => {
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// apply filter
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const itemText = this.props.render(item);
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const filterResult = this.matchFilter(itemText, filter);
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const renderedText = this.props.render(item);
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if (filterResult) {
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return (
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<li onClick={this.handleSelect.bind(this, item)} key={item.key} title={renderedText}>
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<Checkbox checked={checkedKeys.some(key => key === item.key)} />
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{renderedText}
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</li>
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);
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}
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}) : <div className={`${prefixCls}-body-not-found`}>Not Found</div>
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}
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</Animate>
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</div>}
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{ footerDom ? <div className={`${prefixCls}-footer`}>
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{ footerDom }
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</div> : null }
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</div>;
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}
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}
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TransferList.defaultProps = {
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dataSource: [],
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titleText: '',
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showSearch: false,
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searchPlaceholder: '',
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handleFilter: noop,
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handleSelect: noop,
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handleSelectAll: noop,
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render: noop,
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//advanced
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body: noop,
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footer: noop,
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};
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TransferList.propTypes = {
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prefixCls: PropTypes.string,
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dataSource: PropTypes.array,
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showSearch: PropTypes.bool,
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searchPlaceholder: PropTypes.string,
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titleText: PropTypes.string,
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style: PropTypes.object,
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handleFilter: PropTypes.func,
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handleSelect: PropTypes.func,
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handleSelectAll: PropTypes.func,
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render: PropTypes.func,
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body: PropTypes.func,
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footer: PropTypes.func,
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};
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export default TransferList;
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