'use strict'; var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } /** * -------------------------------------------------------------------------- * Bootstrap (v4.0.0-beta): button.js * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) * -------------------------------------------------------------------------- */ var Button = function () { /** * ------------------------------------------------------------------------ * Constants * ------------------------------------------------------------------------ */ var NAME = 'button'; var VERSION = '4.0.0-beta'; var DATA_KEY = 'bs.button'; var EVENT_KEY = '.' + DATA_KEY; var DATA_API_KEY = '.data-api'; var JQUERY_NO_CONFLICT = $.fn[NAME]; var ClassName = { ACTIVE: 'active', BUTTON: 'btn', FOCUS: 'focus' }; var Selector = { DATA_TOGGLE_CARROT: '[data-toggle^="button"]', DATA_TOGGLE: '[data-toggle="buttons"]', INPUT: 'input', ACTIVE: '.active', BUTTON: '.btn' }; var Event = { CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY, FOCUS_BLUR_DATA_API: 'focus' + EVENT_KEY + DATA_API_KEY + ' ' + ('blur' + EVENT_KEY + DATA_API_KEY) }; /** * ------------------------------------------------------------------------ * Class Definition * ------------------------------------------------------------------------ */ var Button = function () { function Button(element) { _classCallCheck(this, Button); this._element = element; } // getters _createClass(Button, [{ key: 'toggle', // public value: function toggle() { var triggerChangeEvent = true; var addAriaPressed = true; var rootElement = $(this._element).closest(Selector.DATA_TOGGLE)[0]; if (rootElement) { var input = $(this._element).find(Selector.INPUT)[0]; if (input) { if (input.type === 'radio') { if (input.checked && $(this._element).hasClass(ClassName.ACTIVE)) { triggerChangeEvent = false; } else { var activeElement = $(rootElement).find(Selector.ACTIVE)[0]; if (activeElement) { $(activeElement).removeClass(ClassName.ACTIVE); } } } if (triggerChangeEvent) { if (input.hasAttribute('disabled') || rootElement.hasAttribute('disabled') || input.classList.contains('disabled') || rootElement.classList.contains('disabled')) { return; } input.checked = !$(this._element).hasClass(ClassName.ACTIVE); $(input).trigger('change'); } input.focus(); addAriaPressed = false; } } if (addAriaPressed) { this._element.setAttribute('aria-pressed', !$(this._element).hasClass(ClassName.ACTIVE)); } if (triggerChangeEvent) { $(this._element).toggleClass(ClassName.ACTIVE); } } }, { key: 'dispose', value: function dispose() { $.removeData(this._element, DATA_KEY); this._element = null; } // static }], [{ key: '_jQueryInterface', value: function _jQueryInterface(config) { return this.each(function () { var data = $(this).data(DATA_KEY); if (!data) { data = new Button(this); $(this).data(DATA_KEY, data); } if (config === 'toggle') { data[config](); } }); } }, { key: 'VERSION', get: function get() { return VERSION; } }]); return Button; }(); /** * ------------------------------------------------------------------------ * Data Api implementation * ------------------------------------------------------------------------ */ $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) { event.preventDefault(); var button = event.target; if (!$(button).hasClass(ClassName.BUTTON)) { button = $(button).closest(Selector.BUTTON); } Button._jQueryInterface.call($(button), 'toggle'); }).on(Event.FOCUS_BLUR_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) { var button = $(event.target).closest(Selector.BUTTON)[0]; $(button).toggleClass(ClassName.FOCUS, /^focus(in)?$/.test(event.type)); }); /** * ------------------------------------------------------------------------ * jQuery * ------------------------------------------------------------------------ */ $.fn[NAME] = Button._jQueryInterface; $.fn[NAME].Constructor = Button; $.fn[NAME].noConflict = function () { $.fn[NAME] = JQUERY_NO_CONFLICT; return Button._jQueryInterface; }; return Button; }(jQuery); //# sourceMappingURL=button.js.map