-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 _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; }

-

-/**

- * --------------------------------------------------------------------------

- * Bootstrap (v4.0.0): collapse.js

- * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)

- * --------------------------------------------------------------------------

- */

-var Collapse = function ($) {

- /**

- * ------------------------------------------------------------------------

- * Constants

- * ------------------------------------------------------------------------

- */

- var NAME = 'collapse';

- var VERSION = '4.0.0';

- var DATA_KEY = 'bs.collapse';

- var EVENT_KEY = "." + DATA_KEY;

- var DATA_API_KEY = '.data-api';

- var JQUERY_NO_CONFLICT = $.fn[NAME];

- var TRANSITION_DURATION = 600;

- var Default = {

- toggle: true,

- parent: ''

- };

- var DefaultType = {

- toggle: 'boolean',

- parent: '(string|element)'

- };

- var Event = {

- SHOW: "show" + EVENT_KEY,

- SHOWN: "shown" + EVENT_KEY,

- HIDE: "hide" + EVENT_KEY,

- HIDDEN: "hidden" + EVENT_KEY,

- CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY

- };

- var ClassName = {

- SHOW: 'show',

- COLLAPSE: 'collapse',

- COLLAPSING: 'collapsing',

- COLLAPSED: 'collapsed'

- };

- var Dimension = {

- WIDTH: 'width',

- HEIGHT: 'height'

- };

- var Selector = {

- ACTIVES: '.show, .collapsing',

- DATA_TOGGLE: '[data-toggle="collapse"]'

- /**

- * ------------------------------------------------------------------------

- * Class Definition

- * ------------------------------------------------------------------------

- */

-

- };

-

- var Collapse =

- /*#__PURE__*/

- function () {

- function Collapse(element, config) {

- this._isTransitioning = false;

- this._element = element;

- this._config = this._getConfig(config);

- this._triggerArray = $.makeArray($("[data-toggle=\"collapse\"][href=\"#" + element.id + "\"]," + ("[data-toggle=\"collapse\"][data-target=\"#" + element.id + "\"]")));

- var tabToggles = $(Selector.DATA_TOGGLE);

-

- for (var i = 0; i < tabToggles.length; i++) {

- var elem = tabToggles[i];

- var selector = Util.getSelectorFromElement(elem);

-

- if (selector !== null && $(selector).filter(element).length > 0) {

- this._selector = selector;

-

- this._triggerArray.push(elem);

- }

- }

-

- this._parent = this._config.parent ? this._getParent() : null;

-

- if (!this._config.parent) {

- this._addAriaAndCollapsedClass(this._element, this._triggerArray);

- }

-

- if (this._config.toggle) {

- this.toggle();

- }

- } // Getters

-

-

- var _proto = Collapse.prototype;

-

- // Public

- _proto.toggle = function toggle() {

- if ($(this._element).hasClass(ClassName.SHOW)) {

- this.hide();

- } else {

- this.show();

- }

- };

-

- _proto.show = function show() {

- var _this = this;

-

- if (this._isTransitioning || $(this._element).hasClass(ClassName.SHOW)) {

- return;

- }

-

- var actives;

- var activesData;

-

- if (this._parent) {

- actives = $.makeArray($(this._parent).find(Selector.ACTIVES).filter("[data-parent=\"" + this._config.parent + "\"]"));

-

- if (actives.length === 0) {

- actives = null;

- }

- }

-

- if (actives) {

- activesData = $(actives).not(this._selector).data(DATA_KEY);

-

- if (activesData && activesData._isTransitioning) {

- return;

- }

- }

-

- var startEvent = $.Event(Event.SHOW);

- $(this._element).trigger(startEvent);

-

- if (startEvent.isDefaultPrevented()) {

- return;

- }

-

- if (actives) {

- Collapse._jQueryInterface.call($(actives).not(this._selector), 'hide');

-

- if (!activesData) {

- $(actives).data(DATA_KEY, null);

- }

- }

-

- var dimension = this._getDimension();

-

- $(this._element).removeClass(ClassName.COLLAPSE).addClass(ClassName.COLLAPSING);

- this._element.style[dimension] = 0;

-

- if (this._triggerArray.length > 0) {

- $(this._triggerArray).removeClass(ClassName.COLLAPSED).attr('aria-expanded', true);

- }

-

- this.setTransitioning(true);

-

- var complete = function complete() {

- $(_this._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).addClass(ClassName.SHOW);

- _this._element.style[dimension] = '';

-

- _this.setTransitioning(false);

-

- $(_this._element).trigger(Event.SHOWN);

- };

-

- if (!Util.supportsTransitionEnd()) {

- complete();

- return;

- }

-

- var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);

- var scrollSize = "scroll" + capitalizedDimension;

- $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);

- this._element.style[dimension] = this._element[scrollSize] + "px";

- };

-

- _proto.hide = function hide() {

- var _this2 = this;

-

- if (this._isTransitioning || !$(this._element).hasClass(ClassName.SHOW)) {

- return;

- }

-

- var startEvent = $.Event(Event.HIDE);

- $(this._element).trigger(startEvent);

-

- if (startEvent.isDefaultPrevented()) {

- return;

- }

-

- var dimension = this._getDimension();

-

- this._element.style[dimension] = this._element.getBoundingClientRect()[dimension] + "px";

- Util.reflow(this._element);

- $(this._element).addClass(ClassName.COLLAPSING).removeClass(ClassName.COLLAPSE).removeClass(ClassName.SHOW);

-

- if (this._triggerArray.length > 0) {

- for (var i = 0; i < this._triggerArray.length; i++) {

- var trigger = this._triggerArray[i];

- var selector = Util.getSelectorFromElement(trigger);

-

- if (selector !== null) {

- var $elem = $(selector);

-

- if (!$elem.hasClass(ClassName.SHOW)) {

- $(trigger).addClass(ClassName.COLLAPSED).attr('aria-expanded', false);

- }

- }

- }

- }

-

- this.setTransitioning(true);

-

- var complete = function complete() {

- _this2.setTransitioning(false);

-

- $(_this2._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).trigger(Event.HIDDEN);

- };

-

- this._element.style[dimension] = '';

-

- if (!Util.supportsTransitionEnd()) {

- complete();

- return;

- }

-

- $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);

- };

-

- _proto.setTransitioning = function setTransitioning(isTransitioning) {

- this._isTransitioning = isTransitioning;

- };

-

- _proto.dispose = function dispose() {

- $.removeData(this._element, DATA_KEY);

- this._config = null;

- this._parent = null;

- this._element = null;

- this._triggerArray = null;

- this._isTransitioning = null;

- }; // Private

-

-

- _proto._getConfig = function _getConfig(config) {

- config = _extends({}, Default, config);

- config.toggle = Boolean(config.toggle); // Coerce string values

-

- Util.typeCheckConfig(NAME, config, DefaultType);

- return config;

- };

-

- _proto._getDimension = function _getDimension() {

- var hasWidth = $(this._element).hasClass(Dimension.WIDTH);

- return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT;

- };

-

- _proto._getParent = function _getParent() {

- var _this3 = this;

-

- var parent = null;

-

- if (Util.isElement(this._config.parent)) {

- parent = this._config.parent; // It's a jQuery object

-

- if (typeof this._config.parent.jquery !== 'undefined') {

- parent = this._config.parent[0];

- }

- } else {

- parent = $(this._config.parent)[0];

- }

-

- var selector = "[data-toggle=\"collapse\"][data-parent=\"" + this._config.parent + "\"]";

- $(parent).find(selector).each(function (i, element) {

- _this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);

- });

- return parent;

- };

-

- _proto._addAriaAndCollapsedClass = function _addAriaAndCollapsedClass(element, triggerArray) {

- if (element) {

- var isOpen = $(element).hasClass(ClassName.SHOW);

-

- if (triggerArray.length > 0) {

- $(triggerArray).toggleClass(ClassName.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);

- }

- }

- }; // Static

-

-

- Collapse._getTargetFromElement = function _getTargetFromElement(element) {

- var selector = Util.getSelectorFromElement(element);

- return selector ? $(selector)[0] : null;

- };

-

- Collapse._jQueryInterface = function _jQueryInterface(config) {

- return this.each(function () {

- var $this = $(this);

- var data = $this.data(DATA_KEY);

-

- var _config = _extends({}, Default, $this.data(), typeof config === 'object' && config);

-

- if (!data && _config.toggle && /show|hide/.test(config)) {

- _config.toggle = false;

- }

-

- if (!data) {

- data = new Collapse(this, _config);

- $this.data(DATA_KEY, data);

- }

-

- if (typeof config === 'string') {

- if (typeof data[config] === 'undefined') {

- throw new TypeError("No method named \"" + config + "\"");

- }

-

- data[config]();

- }

- });

- };

-

- _createClass(Collapse, null, [{

- key: "VERSION",

- get: function get() {

- return VERSION;

- }

- }, {

- key: "Default",

- get: function get() {

- return Default;

- }

- }]);

-

- return Collapse;

- }();

- /**

- * ------------------------------------------------------------------------

- * Data Api implementation

- * ------------------------------------------------------------------------

- */

-

-

- $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {

- // preventDefault only for <a> elements (which change the URL) not inside the collapsible element

- if (event.currentTarget.tagName === 'A') {

- event.preventDefault();

- }

-

- var $trigger = $(this);

- var selector = Util.getSelectorFromElement(this);

- $(selector).each(function () {

- var $target = $(this);

- var data = $target.data(DATA_KEY);

- var config = data ? 'toggle' : $trigger.data();

-

- Collapse._jQueryInterface.call($target, config);

- });

- });

- /**

- * ------------------------------------------------------------------------

- * jQuery

- * ------------------------------------------------------------------------

- */

-

- $.fn[NAME] = Collapse._jQueryInterface;

- $.fn[NAME].Constructor = Collapse;

-

- $.fn[NAME].noConflict = function () {

- $.fn[NAME] = JQUERY_NO_CONFLICT;

- return Collapse._jQueryInterface;

- };

-

- return Collapse;

-}($);

-//# sourceMappingURL=collapse.js.map \ No newline at end of file