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bootstrap.js 112.41 KiB
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/*!
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  * Bootstrap v4.0.0-beta.3 (https://getbootstrap.com)
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  * Copyright 2011-2018 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' ? factory(exports, require('jquery'), require('popper.js')) :
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	typeof define === 'function' && define.amd ? define(['exports', 'jquery', 'popper.js'], factory) :
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	(factory((global.bootstrap = {}),global.jQuery,global.Popper));
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}(this, (function (exports,$,Popper) { 'use strict';
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$ = $ && $.hasOwnProperty('default') ? $['default'] : $;
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Popper = Popper && Popper.hasOwnProperty('default') ? Popper['default'] : Popper;
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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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function _extends() {
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  _extends = Object.assign || function (target) {
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    for (var i = 1; i < arguments.length; i++) {
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      var source = arguments[i];
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      for (var key in source) {
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        if (Object.prototype.hasOwnProperty.call(source, key)) {
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          target[key] = source[key];
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        }
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      }
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    }
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    return target;
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  };
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  return _extends.apply(this, arguments);
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}
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function _inheritsLoose(subClass, superClass) {
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  subClass.prototype = Object.create(superClass.prototype);
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  subClass.prototype.constructor = subClass;
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  subClass.__proto__ = superClass;
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}
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/**
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 * --------------------------------------------------------------------------
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 * Bootstrap (v4.0.0-beta.3): util.js
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 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
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 * --------------------------------------------------------------------------
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 */
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var Util = function ($$$1) {
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  /**
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   * ------------------------------------------------------------------------
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   * Private TransitionEnd Helpers
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   * ------------------------------------------------------------------------
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   */
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  var transition = false;
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  var MAX_UID = 1000000; // shoutout AngusCroll (https://goo.gl/pxwQGp)
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function toType(obj) { return {}.toString.call(obj).match(/\s([a-zA-Z]+)/)[1].toLowerCase(); } function getSpecialTransitionEndEvent() { return { bindType: transition.end, delegateType: transition.end, handle: function handle(event) { if ($$$1(event.target).is(this)) { return event.handleObj.handler.apply(this, arguments); // eslint-disable-line prefer-rest-params } return undefined; // eslint-disable-line no-undefined } }; } function transitionEndTest() { if (window.QUnit) { return false; } return { end: 'transitionend' }; } function transitionEndEmulator(duration) { var _this = this; var called = false; $$$1(this).one(Util.TRANSITION_END, function () { called = true; }); setTimeout(function () { if (!called) { Util.triggerTransitionEnd(_this); } }, duration); return this; } function setTransitionEndSupport() { transition = transitionEndTest(); $$$1.fn.emulateTransitionEnd = transitionEndEmulator; if (Util.supportsTransitionEnd()) { $$$1.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent(); } } function escapeId(selector) { // we escape IDs in case of special selectors (selector = '#myId:something') // $.escapeSelector does not exist in jQuery < 3 selector = typeof $$$1.escapeSelector === 'function' ? $$$1.escapeSelector(selector).substr(1) : selector.replace(/(:|\.|\[|\]|,|=|@)/g, '\\$1'); return selector; } /** * -------------------------------------------------------------------------- * Public Util Api * -------------------------------------------------------------------------- */ var Util = { TRANSITION_END: 'bsTransitionEnd', getUID: function getUID(prefix) { do { // eslint-disable-next-line no-bitwise
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prefix += ~~(Math.random() * MAX_UID); // "~~" acts like a faster Math.floor() here } while (document.getElementById(prefix)); return prefix; }, getSelectorFromElement: function getSelectorFromElement(element) { var selector = element.getAttribute('data-target'); if (!selector || selector === '#') { selector = element.getAttribute('href') || ''; } // if it's an ID if (selector.charAt(0) === '#') { selector = escapeId(selector); } try { var $selector = $$$1(document).find(selector); return $selector.length > 0 ? selector : null; } catch (error) { return null; } }, reflow: function reflow(element) { return element.offsetHeight; }, triggerTransitionEnd: function triggerTransitionEnd(element) { $$$1(element).trigger(transition.end); }, supportsTransitionEnd: function supportsTransitionEnd() { return Boolean(transition); }, isElement: function isElement(obj) { return (obj[0] || obj).nodeType; }, typeCheckConfig: function typeCheckConfig(componentName, config, configTypes) { for (var property in configTypes) { if (Object.prototype.hasOwnProperty.call(configTypes, property)) { var expectedTypes = configTypes[property]; var value = config[property]; var valueType = value && Util.isElement(value) ? 'element' : toType(value); if (!new RegExp(expectedTypes).test(valueType)) { throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\".")); } } } } }; setTransitionEndSupport(); return Util; }($); /** * -------------------------------------------------------------------------- * Bootstrap (v4.0.0-beta.3): alert.js * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) * -------------------------------------------------------------------------- */ var Alert = function ($$$1) { /** * ------------------------------------------------------------------------ * Constants * ------------------------------------------------------------------------ */ var NAME = 'alert'; var VERSION = '4.0.0-beta.3'; var DATA_KEY = 'bs.alert';
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var EVENT_KEY = "." + DATA_KEY; var DATA_API_KEY = '.data-api'; var JQUERY_NO_CONFLICT = $$$1.fn[NAME]; var TRANSITION_DURATION = 150; var Selector = { DISMISS: '[data-dismiss="alert"]' }; var Event = { CLOSE: "close" + EVENT_KEY, CLOSED: "closed" + EVENT_KEY, CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY }; var ClassName = { ALERT: 'alert', FADE: 'fade', SHOW: 'show' /** * ------------------------------------------------------------------------ * Class Definition * ------------------------------------------------------------------------ */ }; var Alert = /*#__PURE__*/ function () { function Alert(element) { this._element = element; } // getters var _proto = Alert.prototype; // public _proto.close = function close(element) { element = element || this._element; var rootElement = this._getRootElement(element); var customEvent = this._triggerCloseEvent(rootElement); if (customEvent.isDefaultPrevented()) { return; } this._removeElement(rootElement); }; _proto.dispose = function dispose() { $$$1.removeData(this._element, DATA_KEY); this._element = null; }; // private _proto._getRootElement = function _getRootElement(element) { var selector = Util.getSelectorFromElement(element); var parent = false; if (selector) { parent = $$$1(selector)[0]; } if (!parent) { parent = $$$1(element).closest("." + ClassName.ALERT)[0]; } return parent; };