bootstrap.bundle.js 191.26 KiB
/*!
  * Bootstrap v4.0.0 (https://getbootstrap.com)
  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  */
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('jquery')) :
	typeof define === 'function' && define.amd ? define(['exports', 'jquery'], factory) :
	(factory((global.bootstrap = {}),global.jQuery));
}(this, (function (exports,$) { 'use strict';
$ = $ && $.hasOwnProperty('default') ? $['default'] : $;
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);
function _createClass(Constructor, protoProps, staticProps) {
  if (protoProps) _defineProperties(Constructor.prototype, protoProps);
  if (staticProps) _defineProperties(Constructor, staticProps);
  return Constructor;
function _extends() {
  _extends = Object.assign || function (target) {
    for (var i = 1; i < arguments.length; i++) {
      var source = arguments[i];
      for (var key in source) {
        if (Object.prototype.hasOwnProperty.call(source, key)) {
          target[key] = source[key];
    return target;
  return _extends.apply(this, arguments);
function _inheritsLoose(subClass, superClass) {
  subClass.prototype = Object.create(superClass.prototype);
  subClass.prototype.constructor = subClass;
  subClass.__proto__ = superClass;
/**
 * --------------------------------------------------------------------------
 * Bootstrap (v4.0.0): util.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * --------------------------------------------------------------------------
var Util = function ($$$1) {
  /**
   * ------------------------------------------------------------------------
   * Private TransitionEnd Helpers
   * ------------------------------------------------------------------------
  var transition = false;
  var MAX_UID = 1000000; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
  function toType(obj) {
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return {}.toString.call(obj).match(/\s([a-zA-Z]+)/)[1].toLowerCase(); } function getSpecialTransitionEndEvent() { return { bindType: transition.end, delegateType: transition.end, handle: function handle(event) { if ($$$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 (typeof window !== 'undefined' && 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 prefix += ~~(Math.random() * MAX_UID); // "~~" acts like a faster Math.floor() here
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} 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 = $$$1(document).find(selector); return $selector.length > 0 ? selector : null; } catch (err) { return null; } }, reflow: function reflow(element) { return element.offsetHeight; }, triggerTransitionEnd: function triggerTransitionEnd(element) { $$$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): alert.js * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) * -------------------------------------------------------------------------- */ var Alert = function ($$$1) { /** * ------------------------------------------------------------------------ * Constants * ------------------------------------------------------------------------ */ var NAME = 'alert'; var VERSION = '4.0.0'; var DATA_KEY = 'bs.alert'; var EVENT_KEY = "." + DATA_KEY;
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var DATA_API_KEY = '.data-api'; var JQUERY_NO_CONFLICT = $$$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 = $$$1(element).closest("." + ClassName.ALERT)[0]; } return parent; }; _proto._triggerCloseEvent = function _triggerCloseEvent(element) {
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var closeEvent = $$$1.Event(Event.CLOSE); $$$1(element).trigger(closeEvent); return closeEvent; }; _proto._removeElement = function _removeElement(element) { var _this = this; $$$1(element).removeClass(ClassName.SHOW); if (!Util.supportsTransitionEnd() || !$$$1(element).hasClass(ClassName.FADE)) { this._destroyElement(element); return; } $$$1(element).one(Util.TRANSITION_END, function (event) { return _this._destroyElement(element, event); }).emulateTransitionEnd(TRANSITION_DURATION); }; _proto._destroyElement = function _destroyElement(element) { $$$1(element).detach().trigger(Event.CLOSED).remove(); }; // Static Alert._jQueryInterface = function _jQueryInterface(config) { return this.each(function () { var $element = $$$1(this); var data = $element.data(DATA_KEY); if (!data) { data = new Alert(this); $element.data(DATA_KEY, data); } if (config === 'close') { data[config](this); } }); }; Alert._handleDismiss = function _handleDismiss(alertInstance) { return function (event) { if (event) { event.preventDefault(); } alertInstance.close(this); }; }; _createClass(Alert, null, [{ key: "VERSION", get: function get() { return VERSION; } }]); return Alert; }(); /** * ------------------------------------------------------------------------ * Data Api implementation * ------------------------------------------------------------------------ */ $$$1(document).on(Event.CLICK_DATA_API, Selector.DISMISS, Alert._handleDismiss(new Alert())); /** * ------------------------------------------------------------------------
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* jQuery * ------------------------------------------------------------------------ */ $$$1.fn[NAME] = Alert._jQueryInterface; $$$1.fn[NAME].Constructor = Alert; $$$1.fn[NAME].noConflict = function () { $$$1.fn[NAME] = JQUERY_NO_CONFLICT; return Alert._jQueryInterface; }; return Alert; }($); /** * -------------------------------------------------------------------------- * Bootstrap (v4.0.0): button.js * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) * -------------------------------------------------------------------------- */ var Button = function ($$$1) { /** * ------------------------------------------------------------------------ * Constants * ------------------------------------------------------------------------ */ var NAME = 'button'; var VERSION = '4.0.0'; var DATA_KEY = 'bs.button'; var EVENT_KEY = "." + DATA_KEY; var DATA_API_KEY = '.data-api'; var JQUERY_NO_CONFLICT = $$$1.fn[NAME]; var ClassName = { ACTIVE: 'active', BUTTON: 'btn', FOCUS: 'focus' }; var Selector = { DATA_TOGGLE_CARROT: '[data-toggle^="button"]', DATA_TOGGLE: '[data-toggle="buttons"]', INPUT: 'input', ACTIVE: '.active', BUTTON: '.btn' }; var Event = { CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY, FOCUS_BLUR_DATA_API: "focus" + EVENT_KEY + DATA_API_KEY + " " + ("blur" + EVENT_KEY + DATA_API_KEY) /** * ------------------------------------------------------------------------ * Class Definition * ------------------------------------------------------------------------ */ }; var Button = /*#__PURE__*/ function () { function Button(element) { this._element = element; } // Getters var _proto = Button.prototype; // Public _proto.toggle = function toggle() { var triggerChangeEvent = true;
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var addAriaPressed = true; var rootElement = $$$1(this._element).closest(Selector.DATA_TOGGLE)[0]; if (rootElement) { var input = $$$1(this._element).find(Selector.INPUT)[0]; if (input) { if (input.type === 'radio') { if (input.checked && $$$1(this._element).hasClass(ClassName.ACTIVE)) { triggerChangeEvent = false; } else { var activeElement = $$$1(rootElement).find(Selector.ACTIVE)[0]; if (activeElement) { $$$1(activeElement).removeClass(ClassName.ACTIVE); } } } if (triggerChangeEvent) { if (input.hasAttribute('disabled') || rootElement.hasAttribute('disabled') || input.classList.contains('disabled') || rootElement.classList.contains('disabled')) { return; } input.checked = !$$$1(this._element).hasClass(ClassName.ACTIVE); $$$1(input).trigger('change'); } input.focus(); addAriaPressed = false; } } if (addAriaPressed) { this._element.setAttribute('aria-pressed', !$$$1(this._element).hasClass(ClassName.ACTIVE)); } if (triggerChangeEvent) { $$$1(this._element).toggleClass(ClassName.ACTIVE); } }; _proto.dispose = function dispose() { $$$1.removeData(this._element, DATA_KEY); this._element = null; }; // Static Button._jQueryInterface = function _jQueryInterface(config) { return this.each(function () { var data = $$$1(this).data(DATA_KEY); if (!data) { data = new Button(this); $$$1(this).data(DATA_KEY, data); } if (config === 'toggle') { data[config](); } }); }; _createClass(Button, null, [{ key: "VERSION", get: function get() { return VERSION; } }]); return Button;
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}(); /** * ------------------------------------------------------------------------ * Data Api implementation * ------------------------------------------------------------------------ */ $$$1(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) { event.preventDefault(); var button = event.target; if (!$$$1(button).hasClass(ClassName.BUTTON)) { button = $$$1(button).closest(Selector.BUTTON); } Button._jQueryInterface.call($$$1(button), 'toggle'); }).on(Event.FOCUS_BLUR_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) { var button = $$$1(event.target).closest(Selector.BUTTON)[0]; $$$1(button).toggleClass(ClassName.FOCUS, /^focus(in)?$/.test(event.type)); }); /** * ------------------------------------------------------------------------ * jQuery * ------------------------------------------------------------------------ */ $$$1.fn[NAME] = Button._jQueryInterface; $$$1.fn[NAME].Constructor = Button; $$$1.fn[NAME].noConflict = function () { $$$1.fn[NAME] = JQUERY_NO_CONFLICT; return Button._jQueryInterface; }; return Button; }($); /** * -------------------------------------------------------------------------- * Bootstrap (v4.0.0): carousel.js * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) * -------------------------------------------------------------------------- */ var Carousel = function ($$$1) { /** * ------------------------------------------------------------------------ * Constants * ------------------------------------------------------------------------ */ var NAME = 'carousel'; var VERSION = '4.0.0'; var DATA_KEY = 'bs.carousel'; var EVENT_KEY = "." + DATA_KEY; var DATA_API_KEY = '.data-api'; var JQUERY_NO_CONFLICT = $$$1.fn[NAME]; var TRANSITION_DURATION = 600; var ARROW_LEFT_KEYCODE = 37; // KeyboardEvent.which value for left arrow key var ARROW_RIGHT_KEYCODE = 39; // KeyboardEvent.which value for right arrow key var TOUCHEVENT_COMPAT_WAIT = 500; // Time for mouse compat events to fire after touch var Default = { interval: 5000, keyboard: true, slide: false, pause: 'hover', wrap: true
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}; var DefaultType = { interval: '(number|boolean)', keyboard: 'boolean', slide: '(boolean|string)', pause: '(string|boolean)', wrap: 'boolean' }; var Direction = { NEXT: 'next', PREV: 'prev', LEFT: 'left', RIGHT: 'right' }; var Event = { SLIDE: "slide" + EVENT_KEY, SLID: "slid" + EVENT_KEY, KEYDOWN: "keydown" + EVENT_KEY, MOUSEENTER: "mouseenter" + EVENT_KEY, MOUSELEAVE: "mouseleave" + EVENT_KEY, TOUCHEND: "touchend" + EVENT_KEY, LOAD_DATA_API: "load" + EVENT_KEY + DATA_API_KEY, CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY }; var ClassName = { CAROUSEL: 'carousel', ACTIVE: 'active', SLIDE: 'slide', RIGHT: 'carousel-item-right', LEFT: 'carousel-item-left', NEXT: 'carousel-item-next', PREV: 'carousel-item-prev', ITEM: 'carousel-item' }; var Selector = { ACTIVE: '.active', ACTIVE_ITEM: '.active.carousel-item', ITEM: '.carousel-item', NEXT_PREV: '.carousel-item-next, .carousel-item-prev', INDICATORS: '.carousel-indicators', DATA_SLIDE: '[data-slide], [data-slide-to]', DATA_RIDE: '[data-ride="carousel"]' /** * ------------------------------------------------------------------------ * Class Definition * ------------------------------------------------------------------------ */ }; var Carousel = /*#__PURE__*/ function () { function Carousel(element, config) { this._items = null; this._interval = null; this._activeElement = null; this._isPaused = false; this._isSliding = false; this.touchTimeout = null; this._config = this._getConfig(config); this._element = $$$1(element)[0]; this._indicatorsElement = $$$1(this._element).find(Selector.INDICATORS)[0]; this._addEventListeners(); } // Getters var _proto = Carousel.prototype;
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// Public _proto.next = function next() { if (!this._isSliding) { this._slide(Direction.NEXT); } }; _proto.nextWhenVisible = function nextWhenVisible() { // Don't call next when the page isn't visible // or the carousel or its parent isn't visible if (!document.hidden && $$$1(this._element).is(':visible') && $$$1(this._element).css('visibility') !== 'hidden') { this.next(); } }; _proto.prev = function prev() { if (!this._isSliding) { this._slide(Direction.PREV); } }; _proto.pause = function pause(event) { if (!event) { this._isPaused = true; } if ($$$1(this._element).find(Selector.NEXT_PREV)[0] && Util.supportsTransitionEnd()) { Util.triggerTransitionEnd(this._element); this.cycle(true); } clearInterval(this._interval); this._interval = null; }; _proto.cycle = function cycle(event) { if (!event) { this._isPaused = false; } if (this._interval) { clearInterval(this._interval); this._interval = null; } if (this._config.interval && !this._isPaused) { this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval); } }; _proto.to = function to(index) { var _this = this; this._activeElement = $$$1(this._element).find(Selector.ACTIVE_ITEM)[0]; var activeIndex = this._getItemIndex(this._activeElement); if (index > this._items.length - 1 || index < 0) { return; } if (this._isSliding) { $$$1(this._element).one(Event.SLID, function () { return _this.to(index); }); return; } if (activeIndex === index) { this.pause();