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188 lines
5.5 KiB
JavaScript
188 lines
5.5 KiB
JavaScript
/*!
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* Bootstrap button.js v4.3.1 (https://getbootstrap.com/)
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* Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
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* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
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*/
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(function (global, factory) {
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typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery')) :
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typeof define === 'function' && define.amd ? define(['jquery'], factory) :
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(global = global || self, global.Button = factory(global.jQuery));
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}(this, function ($) { 'use strict';
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$ = $ && $.hasOwnProperty('default') ? $['default'] : $;
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function _defineProperties(target, props) {
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for (var i = 0; i < props.length; i++) {
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var descriptor = props[i];
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descriptor.enumerable = descriptor.enumerable || false;
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descriptor.configurable = true;
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if ("value" in descriptor) descriptor.writable = true;
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Object.defineProperty(target, descriptor.key, descriptor);
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}
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}
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function _createClass(Constructor, protoProps, staticProps) {
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if (protoProps) _defineProperties(Constructor.prototype, protoProps);
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if (staticProps) _defineProperties(Constructor, staticProps);
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return Constructor;
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}
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/**
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* ------------------------------------------------------------------------
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* Constants
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* ------------------------------------------------------------------------
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*/
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var NAME = 'button';
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var VERSION = '4.3.1';
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var DATA_KEY = 'bs.button';
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var EVENT_KEY = "." + DATA_KEY;
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var DATA_API_KEY = '.data-api';
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var JQUERY_NO_CONFLICT = $.fn[NAME];
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var ClassName = {
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ACTIVE: 'active',
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BUTTON: 'btn',
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FOCUS: 'focus'
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};
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var Selector = {
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DATA_TOGGLE_CARROT: '[data-toggle^="button"]',
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DATA_TOGGLE: '[data-toggle="buttons"]',
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INPUT: 'input:not([type="hidden"])',
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ACTIVE: '.active',
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BUTTON: '.btn'
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};
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var Event = {
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CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY,
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FOCUS_BLUR_DATA_API: "focus" + EVENT_KEY + DATA_API_KEY + " " + ("blur" + EVENT_KEY + DATA_API_KEY)
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/**
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* ------------------------------------------------------------------------
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* Class Definition
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* ------------------------------------------------------------------------
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*/
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};
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var Button =
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/*#__PURE__*/
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function () {
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function Button(element) {
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this._element = element;
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} // Getters
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var _proto = Button.prototype;
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// Public
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_proto.toggle = function toggle() {
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var triggerChangeEvent = true;
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var addAriaPressed = true;
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var rootElement = $(this._element).closest(Selector.DATA_TOGGLE)[0];
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if (rootElement) {
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var input = this._element.querySelector(Selector.INPUT);
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if (input) {
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if (input.type === 'radio') {
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if (input.checked && this._element.classList.contains(ClassName.ACTIVE)) {
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triggerChangeEvent = false;
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} else {
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var activeElement = rootElement.querySelector(Selector.ACTIVE);
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if (activeElement) {
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$(activeElement).removeClass(ClassName.ACTIVE);
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}
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}
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}
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if (triggerChangeEvent) {
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if (input.hasAttribute('disabled') || rootElement.hasAttribute('disabled') || input.classList.contains('disabled') || rootElement.classList.contains('disabled')) {
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return;
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}
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input.checked = !this._element.classList.contains(ClassName.ACTIVE);
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$(input).trigger('change');
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}
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input.focus();
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addAriaPressed = false;
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}
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}
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if (addAriaPressed) {
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this._element.setAttribute('aria-pressed', !this._element.classList.contains(ClassName.ACTIVE));
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}
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if (triggerChangeEvent) {
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$(this._element).toggleClass(ClassName.ACTIVE);
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}
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};
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_proto.dispose = function dispose() {
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$.removeData(this._element, DATA_KEY);
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this._element = null;
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} // Static
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;
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Button._jQueryInterface = function _jQueryInterface(config) {
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return this.each(function () {
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var data = $(this).data(DATA_KEY);
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if (!data) {
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data = new Button(this);
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$(this).data(DATA_KEY, data);
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}
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if (config === 'toggle') {
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data[config]();
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}
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});
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};
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_createClass(Button, null, [{
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key: "VERSION",
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get: function get() {
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return VERSION;
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}
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}]);
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return Button;
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}();
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/**
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* ------------------------------------------------------------------------
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* Data Api implementation
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* ------------------------------------------------------------------------
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*/
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$(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
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event.preventDefault();
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var button = event.target;
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if (!$(button).hasClass(ClassName.BUTTON)) {
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button = $(button).closest(Selector.BUTTON);
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}
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Button._jQueryInterface.call($(button), 'toggle');
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}).on(Event.FOCUS_BLUR_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
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var button = $(event.target).closest(Selector.BUTTON)[0];
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$(button).toggleClass(ClassName.FOCUS, /^focus(in)?$/.test(event.type));
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});
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/**
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* ------------------------------------------------------------------------
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* jQuery
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* ------------------------------------------------------------------------
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*/
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$.fn[NAME] = Button._jQueryInterface;
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$.fn[NAME].Constructor = Button;
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$.fn[NAME].noConflict = function () {
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$.fn[NAME] = JQUERY_NO_CONFLICT;
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return Button._jQueryInterface;
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};
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return Button;
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}));
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//# sourceMappingURL=button.js.map
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