yqcloud-ui/es/button/button.js

An enterprise-class UI design language and React-based implementation

import _extends from 'babel-runtime/helpers/extends';
import _defineProperty from 'babel-runtime/helpers/defineProperty';
import _classCallCheck from 'babel-runtime/helpers/classCallCheck';
import _createClass from 'babel-runtime/helpers/createClass';
import _possibleConstructorReturn from 'babel-runtime/helpers/possibleConstructorReturn';
import _inherits from 'babel-runtime/helpers/inherits';
var __rest = this && this.__rest || function (s, e) {
    var t = {};
    for (var p in s) {
        if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];
    }if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
        if (e.indexOf(p[i]) < 0) t[p[i]] = s[p[i]];
    }return t;
};
import * as React from 'react';
import PropTypes from 'prop-types';
import classNames from 'classnames';
import omit from 'omit.js';
import Icon from '../icon';
import Ripple from '../ripple';

var Button = function (_React$Component) {
    _inherits(Button, _React$Component);

    function Button(props) {
        _classCallCheck(this, Button);

        var _this = _possibleConstructorReturn(this, (Button.__proto__ || Object.getPrototypeOf(Button)).call(this, props));

        _this.handleClick = function (e) {
            clearTimeout(_this.timeout);
            _this.timeout = window.setTimeout(function () {
                return _this.setState({ clicked: false });
            }, 500);
            var onClick = _this.props.onClick;
            if (onClick) {
                onClick(e);
            }
        };
        _this.state = {
            loading: props.loading,
            clicked: false
        };
        return _this;
    }

    _createClass(Button, [{
        key: 'componentWillReceiveProps',
        value: function componentWillReceiveProps(nextProps) {
            var _this2 = this;

            var currentLoading = this.props.loading;
            var loading = nextProps.loading;
            if (currentLoading) {
                clearTimeout(this.delayTimeout);
            }
            if (typeof loading !== 'boolean' && loading && loading.delay) {
                this.delayTimeout = window.setTimeout(function () {
                    return _this2.setState({ loading: loading });
                }, loading.delay);
            } else {
                this.setState({ loading: loading });
            }
        }
    }, {
        key: 'componentWillUnmount',
        value: function componentWillUnmount() {
            if (this.timeout) {
                clearTimeout(this.timeout);
            }
            if (this.delayTimeout) {
                clearTimeout(this.delayTimeout);
            }
        }
    }, {
        key: 'render',
        value: function render() {
            var _classNames;

            var _a = this.props,
                type = _a.type,
                shape = _a.shape,
                color = _a.color,
                size = _a.size,
                className = _a.className,
                htmlType = _a.htmlType,
                children = _a.children,
                icon = _a.icon,
                prefixCls = _a.prefixCls,
                ghost = _a.ghost,
                funcType = _a.funcType,
                others = __rest(_a, ["type", "shape", "color", "size", "className", "htmlType", "children", "icon", "prefixCls", "ghost", "funcType"]);var _state = this.state,
                loading = _state.loading,
                clicked = _state.clicked;
            // large => lg
            // small => sm

            var sizeCls = '';
            switch (size) {
                case 'large':
                    sizeCls = 'lg';
                    break;
                case 'small':
                    sizeCls = 'sm';
                default:
                    break;
            }
            var ComponentProp = others.href ? 'a' : 'button';
            var classes = classNames(prefixCls, className, (_classNames = {}, _defineProperty(_classNames, prefixCls + '-' + type, type), _defineProperty(_classNames, prefixCls + '-' + shape, shape), _defineProperty(_classNames, prefixCls + '-' + sizeCls, sizeCls), _defineProperty(_classNames, prefixCls + '-icon-only', !children && icon), _defineProperty(_classNames, prefixCls + '-loading', loading), _defineProperty(_classNames, prefixCls + '-clicked', clicked), _defineProperty(_classNames, prefixCls + '-background-ghost', ghost), _defineProperty(_classNames, prefixCls + '-' + funcType, funcType), _defineProperty(_classNames, prefixCls + '-' + color, color), _classNames));
            var iconNode = icon ? React.createElement(Icon, { type: icon }) : null;
            iconNode = loading ? React.createElement(
                'div',
                { className: 'btn-loading' },
                React.createElement('span', { className: 'dot1' }),
                React.createElement('span', { className: 'dot2' }),
                React.createElement('span', { className: 'dot3' })
            ) : iconNode;
            var kids = children || children === 0 ? React.Children.map(children, function (child) {
                if (typeof child === 'string') {
                    return React.createElement(
                        'span',
                        null,
                        child
                    );
                }
                return child;
            }) : null;
            return React.createElement(
                Ripple,
                null,
                React.createElement(
                    ComponentProp,
                    _extends({}, omit(others, ['loading']), { type: others.href ? undefined : htmlType || 'button', className: classes, onClick: this.handleClick }),
                    iconNode,
                    kids
                )
            );
        }
    }]);

    return Button;
}(React.Component);

export default Button;

Button.__ANT_BUTTON = true;
Button.defaultProps = {
    prefixCls: 'ant-btn',
    loading: false,
    ghost: false,
    funcType: 'flat'
};
Button.propTypes = {
    type: PropTypes.string,
    shape: PropTypes.oneOf(['circle', 'circle-outline']),
    size: PropTypes.oneOf(['large', 'default', 'small']),
    htmlType: PropTypes.oneOf(['submit', 'button', 'reset']),
    onClick: PropTypes.func,
    loading: PropTypes.oneOfType([PropTypes.bool, PropTypes.object]),
    className: PropTypes.string,
    icon: PropTypes.string,
    funcType: PropTypes.oneOf(['raised', 'flat', 'border']),
    color: PropTypes.oneOf(['orange', 'gules'])
};