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88 lines
2.3 KiB
JavaScript
88 lines
2.3 KiB
JavaScript
import React from 'react';
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import classNames from 'classnames';
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import { findDOMNode } from 'react-dom';
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const rxTwoCNChar = /^[\u4e00-\u9fa5]{2}$/;
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const isTwoCNChar = rxTwoCNChar.test.bind(rxTwoCNChar);
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function isString(str) {
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return typeof str === 'string';
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}
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const prefix = 'ant-btn-';
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// Insert one space between two chinese characters automatically.
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function insertSpace(child) {
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if (isString(child) && isTwoCNChar(child)) {
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return child.split('').join(' ');
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}
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if (isString(child.type) && isTwoCNChar(child.props.children)) {
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return React.cloneElement(child, {},
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child.props.children.split('').join(' '));
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}
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return child;
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}
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function clearButton(button) {
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button.className = button.className.replace(`${prefix}clicked`, '');
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}
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export default class Button extends React.Component {
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handleClick(...args) {
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// Add click effect
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const buttonNode = findDOMNode(this);
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clearButton(buttonNode);
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setTimeout(() => buttonNode.className += ` ${prefix}clicked`, 10);
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clearTimeout(this.timeout);
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this.timeout = setTimeout(() => clearButton(buttonNode), 500);
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this.props.onClick(...args);
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}
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render() {
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const props = this.props;
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const { type, shape, size, className, htmlType, children, ...others } = props;
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// large => lg
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// small => sm
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const sizeCls = ({
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large: 'lg',
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small: 'sm',
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})[size] || '';
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const classes = classNames({
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'ant-btn': true,
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[prefix + type]: type,
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[prefix + shape]: shape,
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[prefix + sizeCls]: sizeCls,
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[`${prefix}loading`]: ('loading' in props && props.loading !== false),
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[className]: className,
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});
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const kids = React.Children.map(children, insertSpace);
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return (
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<button {...others}
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type={htmlType || 'button'}
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className={classes}
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onClick={this.handleClick.bind(this)}>
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{kids}
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</button>
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);
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}
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}
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Button.propTypes = {
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type: React.PropTypes.oneOf(['primary', 'ghost', 'dashed']),
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shape: React.PropTypes.oneOf(['circle', 'circle-outline']),
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size: React.PropTypes.oneOf(['large', 'small']),
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htmlType: React.PropTypes.oneOf(['submit', 'button', 'reset']),
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onClick: React.PropTypes.func,
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loading: React.PropTypes.bool,
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className: React.PropTypes.string,
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};
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Button.defaultProps = {
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onClick() {},
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};
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