Dist (#28392)

1 files changed, 257 insertions, 90 deletions

diff --git a/js/dist/collapse.js b/js/dist/collapse.js
index d46dfec848..159135b51d 100644
--- a/js/dist/collapse.js
+++ b/js/dist/collapse.js
@@ -4,13 +4,15 @@
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   */
 (function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery'), require('./util.js')) :
-  typeof define === 'function' && define.amd ? define(['jquery', './util.js'], factory) :
-  (global = global || self, global.Collapse = factory(global.jQuery, global.Util));
-}(this, function ($, Util) { 'use strict';
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/eventHandler.js'), require('./dom/manipulator.js'), require('./dom/selectorEngine.js')) :
+  typeof define === 'function' && define.amd ? define(['./dom/data.js', './dom/eventHandler.js', './dom/manipulator.js', './dom/selectorEngine.js'], factory) :
+  (global = global || self, global.Collapse = factory(global.Data, global.EventHandler, global.Manipulator, global.SelectorEngine));
+}(this, function (Data, EventHandler, Manipulator, SelectorEngine) { 'use strict';
 
-  $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
-  Util = Util && Util.hasOwnProperty('default') ? Util['default'] : Util;
+  Data = Data && Data.hasOwnProperty('default') ? Data['default'] : Data;
+  EventHandler = EventHandler && EventHandler.hasOwnProperty('default') ? EventHandler['default'] : EventHandler;
+  Manipulator = Manipulator && Manipulator.hasOwnProperty('default') ? Manipulator['default'] : Manipulator;
+  SelectorEngine = SelectorEngine && SelectorEngine.hasOwnProperty('default') ? SelectorEngine['default'] : SelectorEngine;
 
   function _defineProperties(target, props) {
     for (var i = 0; i < props.length; i++) {
@@ -63,6 +65,108 @@
   }
 
   /**
+   * --------------------------------------------------------------------------
+   * Bootstrap (v4.3.1): util/index.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+   * --------------------------------------------------------------------------
+   */
+  var MILLISECONDS_MULTIPLIER = 1000;
+  var TRANSITION_END = 'transitionend';
+  var jQuery = window.jQuery; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
+
+  var toType = function toType(obj) {
+    return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
+  };
+
+  var getSelectorFromElement = function getSelectorFromElement(element) {
+    var selector = element.getAttribute('data-target');
+
+    if (!selector || selector === '#') {
+      var hrefAttr = element.getAttribute('href');
+      selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : '';
+    }
+
+    try {
+      return document.querySelector(selector) ? selector : null;
+    } catch (err) {
+      return null;
+    }
+  };
+
+  var getTransitionDurationFromElement = function getTransitionDurationFromElement(element) {
+    if (!element) {
+      return 0;
+    } // Get transition-duration of the element
+
+
+    var _window$getComputedSt = window.getComputedStyle(element),
+        transitionDuration = _window$getComputedSt.transitionDuration,
+        transitionDelay = _window$getComputedSt.transitionDelay;
+
+    var floatTransitionDuration = parseFloat(transitionDuration);
+    var floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
+
+    if (!floatTransitionDuration && !floatTransitionDelay) {
+      return 0;
+    } // If multiple durations are defined, take the first
+
+
+    transitionDuration = transitionDuration.split(',')[0];
+    transitionDelay = transitionDelay.split(',')[0];
+    return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
+  };
+
+  var triggerTransitionEnd = function triggerTransitionEnd(element) {
+    element.dispatchEvent(new Event(TRANSITION_END));
+  };
+
+  var isElement = function isElement(obj) {
+    return (obj[0] || obj).nodeType;
+  };
+
+  var emulateTransitionEnd = function emulateTransitionEnd(element, duration) {
+    var called = false;
+    var durationPadding = 5;
+    var emulatedDuration = duration + durationPadding;
+
+    function listener() {
+      called = true;
+      element.removeEventListener(TRANSITION_END, listener);
+    }
+
+    element.addEventListener(TRANSITION_END, listener);
+    setTimeout(function () {
+      if (!called) {
+        triggerTransitionEnd(element);
+      }
+    }, emulatedDuration);
+  };
+
+  var typeCheckConfig = function typeCheckConfig(componentName, config, configTypes) {
+    Object.keys(configTypes).forEach(function (property) {
+      var expectedTypes = configTypes[property];
+      var value = config[property];
+      var valueType = value && 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 + "\"."));
+      }
+    });
+  };
+
+  var makeArray = function makeArray(nodeList) {
+    if (!nodeList) {
+      return [];
+    }
+
+    return [].slice.call(nodeList);
+  };
+
+  var reflow = function reflow(element) {
+    return element.offsetHeight;
+  };
+
+  /**
    * ------------------------------------------------------------------------
    * Constants
    * ------------------------------------------------------------------------
@@ -73,7 +177,6 @@
   var DATA_KEY = 'bs.collapse';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
-  var JQUERY_NO_CONFLICT = $.fn[NAME];
   var Default = {
     toggle: true,
     parent: ''
@@ -82,7 +185,7 @@
     toggle: 'boolean',
     parent: '(string|element)'
   };
-  var Event = {
+  var Event$1 = {
     SHOW: "show" + EVENT_KEY,
     SHOWN: "shown" + EVENT_KEY,
     HIDE: "hide" + EVENT_KEY,
@@ -117,17 +220,17 @@
       this._isTransitioning = false;
       this._element = element;
       this._config = this._getConfig(config);
-      this._triggerArray = [].slice.call(document.querySelectorAll("[data-toggle=\"collapse\"][href=\"#" + element.id + "\"]," + ("[data-toggle=\"collapse\"][data-target=\"#" + element.id + "\"]")));
-      var toggleList = [].slice.call(document.querySelectorAll(Selector.DATA_TOGGLE));
+      this._triggerArray = makeArray(SelectorEngine.find("[data-toggle=\"collapse\"][href=\"#" + element.id + "\"]," + ("[data-toggle=\"collapse\"][data-target=\"#" + element.id + "\"]")));
+      var toggleList = makeArray(SelectorEngine.find(Selector.DATA_TOGGLE));
 
       for (var i = 0, len = toggleList.length; i < len; i++) {
         var elem = toggleList[i];
-        var selector = Util.getSelectorFromElement(elem);
-        var filterElement = [].slice.call(document.querySelectorAll(selector)).filter(function (foundElem) {
+        var selector = getSelectorFromElement(elem);
+        var filterElement = makeArray(SelectorEngine.find(selector)).filter(function (foundElem) {
           return foundElem === element;
         });
 
-        if (selector !== null && filterElement.length > 0) {
+        if (selector !== null && filterElement.length) {
           this._selector = selector;
 
           this._triggerArray.push(elem);
@@ -143,6 +246,8 @@
       if (this._config.toggle) {
         this.toggle();
       }
+
+      Data.setData(element, DATA_KEY, this);
     } // Getters
 
 
@@ -150,7 +255,7 @@
 
     // Public
     _proto.toggle = function toggle() {
-      if ($(this._element).hasClass(ClassName.SHOW)) {
+      if (this._element.classList.contains(ClassName.SHOW)) {
         this.hide();
       } else {
         this.show();
@@ -160,7 +265,7 @@
     _proto.show = function show() {
       var _this = this;
 
-      if (this._isTransitioning || $(this._element).hasClass(ClassName.SHOW)) {
+      if (this._isTransitioning || this._element.classList.contains(ClassName.SHOW)) {
         return;
       }
 
@@ -168,7 +273,7 @@
       var activesData;
 
       if (this._parent) {
-        actives = [].slice.call(this._parent.querySelectorAll(Selector.ACTIVES)).filter(function (elem) {
+        actives = makeArray(SelectorEngine.find(Selector.ACTIVES, this._parent)).filter(function (elem) {
           if (typeof _this._config.parent === 'string') {
             return elem.getAttribute('data-parent') === _this._config.parent;
           }
@@ -181,87 +286,113 @@
         }
       }
 
+      var container = SelectorEngine.findOne(this._selector);
+
       if (actives) {
-        activesData = $(actives).not(this._selector).data(DATA_KEY);
+        var tempActiveData = actives.filter(function (elem) {
+          return container !== elem;
+        });
+        activesData = tempActiveData[0] ? Data.getData(tempActiveData[0], DATA_KEY) : null;
 
         if (activesData && activesData._isTransitioning) {
           return;
         }
       }
 
-      var startEvent = $.Event(Event.SHOW);
-      $(this._element).trigger(startEvent);
+      var startEvent = EventHandler.trigger(this._element, Event$1.SHOW);
 
-      if (startEvent.isDefaultPrevented()) {
+      if (startEvent.defaultPrevented) {
         return;
       }
 
       if (actives) {
-        Collapse._jQueryInterface.call($(actives).not(this._selector), 'hide');
+        actives.forEach(function (elemActive) {
+          if (container !== elemActive) {
+            Collapse._collapseInterface(elemActive, 'hide');
+          }
 
-        if (!activesData) {
-          $(actives).data(DATA_KEY, null);
-        }
+          if (!activesData) {
+            Data.setData(elemActive, DATA_KEY, null);
+          }
+        });
       }
 
       var dimension = this._getDimension();
 
-      $(this._element).removeClass(ClassName.COLLAPSE).addClass(ClassName.COLLAPSING);
+      this._element.classList.remove(ClassName.COLLAPSE);
+
+      this._element.classList.add(ClassName.COLLAPSING);
+
       this._element.style[dimension] = 0;
 
       if (this._triggerArray.length) {
-        $(this._triggerArray).removeClass(ClassName.COLLAPSED).attr('aria-expanded', true);
+        this._triggerArray.forEach(function (element) {
+          element.classList.remove(ClassName.COLLAPSED);
+          element.setAttribute('aria-expanded', true);
+        });
       }
 
       this.setTransitioning(true);
 
       var complete = function complete() {
-        $(_this._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).addClass(ClassName.SHOW);
+        _this._element.classList.remove(ClassName.COLLAPSING);
+
+        _this._element.classList.add(ClassName.COLLAPSE);
+
+        _this._element.classList.add(ClassName.SHOW);
+
         _this._element.style[dimension] = '';
 
         _this.setTransitioning(false);
 
-        $(_this._element).trigger(Event.SHOWN);
+        EventHandler.trigger(_this._element, Event$1.SHOWN);
       };
 
       var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
       var scrollSize = "scroll" + capitalizedDimension;
-      var transitionDuration = Util.getTransitionDurationFromElement(this._element);
-      $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
+      var transitionDuration = getTransitionDurationFromElement(this._element);
+      EventHandler.one(this._element, TRANSITION_END, complete);
+      emulateTransitionEnd(this._element, transitionDuration);
       this._element.style[dimension] = this._element[scrollSize] + "px";
     };
 
     _proto.hide = function hide() {
       var _this2 = this;
 
-      if (this._isTransitioning || !$(this._element).hasClass(ClassName.SHOW)) {
+      if (this._isTransitioning || !this._element.classList.contains(ClassName.SHOW)) {
         return;
       }
 
-      var startEvent = $.Event(Event.HIDE);
-      $(this._element).trigger(startEvent);
+      var startEvent = EventHandler.trigger(this._element, Event$1.HIDE);
 
-      if (startEvent.isDefaultPrevented()) {
+      if (startEvent.defaultPrevented) {
         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);
+      reflow(this._element);
+
+      this._element.classList.add(ClassName.COLLAPSING);
+
+      this._element.classList.remove(ClassName.COLLAPSE);
+
+      this._element.classList.remove(ClassName.SHOW);
+
       var triggerArrayLength = this._triggerArray.length;
 
       if (triggerArrayLength > 0) {
         for (var i = 0; i < triggerArrayLength; i++) {
           var trigger = this._triggerArray[i];
-          var selector = Util.getSelectorFromElement(trigger);
+          var selector = getSelectorFromElement(trigger);
 
           if (selector !== null) {
-            var $elem = $([].slice.call(document.querySelectorAll(selector)));
+            var elem = SelectorEngine.findOne(selector);
 
-            if (!$elem.hasClass(ClassName.SHOW)) {
-              $(trigger).addClass(ClassName.COLLAPSED).attr('aria-expanded', false);
+            if (!elem.classList.contains(ClassName.SHOW)) {
+              trigger.classList.add(ClassName.COLLAPSED);
+              trigger.setAttribute('aria-expanded', false);
             }
           }
         }
@@ -272,12 +403,17 @@
       var complete = function complete() {
         _this2.setTransitioning(false);
 
-        $(_this2._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).trigger(Event.HIDDEN);
+        _this2._element.classList.remove(ClassName.COLLAPSING);
+
+        _this2._element.classList.add(ClassName.COLLAPSE);
+
+        EventHandler.trigger(_this2._element, Event$1.HIDDEN);
       };
 
       this._element.style[dimension] = '';
-      var transitionDuration = Util.getTransitionDurationFromElement(this._element);
-      $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
+      var transitionDuration = getTransitionDurationFromElement(this._element);
+      EventHandler.one(this._element, TRANSITION_END, complete);
+      emulateTransitionEnd(this._element, transitionDuration);
     };
 
     _proto.setTransitioning = function setTransitioning(isTransitioning) {
@@ -285,7 +421,7 @@
     };
 
     _proto.dispose = function dispose() {
-      $.removeData(this._element, DATA_KEY);
+      Data.removeData(this._element, DATA_KEY);
       this._config = null;
       this._parent = null;
       this._element = null;
@@ -298,12 +434,13 @@
       config = _objectSpread({}, Default, config);
       config.toggle = Boolean(config.toggle); // Coerce string values
 
-      Util.typeCheckConfig(NAME, config, DefaultType);
+      typeCheckConfig(NAME, config, DefaultType);
       return config;
     };
 
     _proto._getDimension = function _getDimension() {
-      var hasWidth = $(this._element).hasClass(Dimension.WIDTH);
+      var hasWidth = this._element.classList.contains(Dimension.WIDTH);
+
       return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT;
     };
 
@@ -312,64 +449,79 @@
 
       var parent;
 
-      if (Util.isElement(this._config.parent)) {
-        parent = this._config.parent; // It's a jQuery object
+      if (isElement(this._config.parent)) {
+        parent = this._config.parent; // it's a jQuery object
 
-        if (typeof this._config.parent.jquery !== 'undefined') {
+        if (typeof this._config.parent.jquery !== 'undefined' || typeof this._config.parent[0] !== 'undefined') {
           parent = this._config.parent[0];
         }
       } else {
-        parent = document.querySelector(this._config.parent);
+        parent = SelectorEngine.findOne(this._config.parent);
       }
 
       var selector = "[data-toggle=\"collapse\"][data-parent=\"" + this._config.parent + "\"]";
-      var children = [].slice.call(parent.querySelectorAll(selector));
-      $(children).each(function (i, element) {
+      makeArray(SelectorEngine.find(selector, parent)).forEach(function (element) {
         _this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
       });
       return parent;
     };
 
     _proto._addAriaAndCollapsedClass = function _addAriaAndCollapsedClass(element, triggerArray) {
-      var isOpen = $(element).hasClass(ClassName.SHOW);
+      if (element) {
+        var isOpen = element.classList.contains(ClassName.SHOW);
+
+        if (triggerArray.length) {
+          triggerArray.forEach(function (elem) {
+            if (!isOpen) {
+              elem.classList.add(ClassName.COLLAPSED);
+            } else {
+              elem.classList.remove(ClassName.COLLAPSED);
+            }
 
-      if (triggerArray.length) {
-        $(triggerArray).toggleClass(ClassName.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
+            elem.setAttribute('aria-expanded', isOpen);
+          });
+        }
       }
     } // Static
     ;
 
     Collapse._getTargetFromElement = function _getTargetFromElement(element) {
-      var selector = Util.getSelectorFromElement(element);
-      return selector ? document.querySelector(selector) : null;
+      var selector = getSelectorFromElement(element);
+      return selector ? SelectorEngine.findOne(selector) : null;
     };
 
-    Collapse._jQueryInterface = function _jQueryInterface(config) {
-      return this.each(function () {
-        var $this = $(this);
-        var data = $this.data(DATA_KEY);
+    Collapse._collapseInterface = function _collapseInterface(element, config) {
+      var data = Data.getData(element, DATA_KEY);
 
-        var _config = _objectSpread({}, Default, $this.data(), typeof config === 'object' && config ? config : {});
+      var _config = _objectSpread({}, Default, Manipulator.getDataAttributes(element), typeof config === 'object' && config ? config : {});
 
-        if (!data && _config.toggle && /show|hide/.test(config)) {
-          _config.toggle = false;
-        }
+      if (!data && _config.toggle && /show|hide/.test(config)) {
+        _config.toggle = false;
+      }
+
+      if (!data) {
+        data = new Collapse(element, _config);
+      }
 
-        if (!data) {
-          data = new Collapse(this, _config);
-          $this.data(DATA_KEY, data);
+      if (typeof config === 'string') {
+        if (typeof data[config] === 'undefined') {
+          throw new Error("No method named \"" + config + "\"");
         }
 
-        if (typeof config === 'string') {
-          if (typeof data[config] === 'undefined') {
-            throw new TypeError("No method named \"" + config + "\"");
-          }
+        data[config]();
+      }
+    };
 
-          data[config]();
-        }
+    Collapse._jQueryInterface = function _jQueryInterface(config) {
+      return this.each(function () {
+        Collapse._collapseInterface(this, config);
       });
     };
 
+    Collapse._getInstance = function _getInstance(element) {
+      return Data.getData(element, DATA_KEY);
+    };
+
     _createClass(Collapse, null, [{
       key: "VERSION",
       get: function get() {
@@ -391,36 +543,51 @@
    */
 
 
-  $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
+  EventHandler.on(document, Event$1.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') {
+    if (event.target.tagName === 'A') {
       event.preventDefault();
     }
 
-    var $trigger = $(this);
-    var selector = Util.getSelectorFromElement(this);
-    var selectors = [].slice.call(document.querySelectorAll(selector));
-    $(selectors).each(function () {
-      var $target = $(this);
-      var data = $target.data(DATA_KEY);
-      var config = data ? 'toggle' : $trigger.data();
+    var triggerData = Manipulator.getDataAttributes(this);
+    var selector = getSelectorFromElement(this);
+    var selectorElements = makeArray(SelectorEngine.find(selector));
+    selectorElements.forEach(function (element) {
+      var data = Data.getData(element, DATA_KEY);
+      var config;
+
+      if (data) {
+        // update parent attribute
+        if (data._parent === null && typeof triggerData.parent === 'string') {
+          data._config.parent = triggerData.parent;
+          data._parent = data._getParent();
+        }
+
+        config = 'toggle';
+      } else {
+        config = triggerData;
+      }
 
-      Collapse._jQueryInterface.call($target, config);
+      Collapse._collapseInterface(element, config);
     });
   });
   /**
    * ------------------------------------------------------------------------
    * jQuery
    * ------------------------------------------------------------------------
+   * add .collapse to jQuery only if jQuery is present
    */
 
-  $.fn[NAME] = Collapse._jQueryInterface;
-  $.fn[NAME].Constructor = Collapse;
+  if (typeof jQuery !== 'undefined') {
+    var JQUERY_NO_CONFLICT = jQuery.fn[NAME];
+    jQuery.fn[NAME] = Collapse._jQueryInterface;
+    jQuery.fn[NAME].Constructor = Collapse;
 
-  $.fn[NAME].noConflict = function () {
-    $.fn[NAME] = JQUERY_NO_CONFLICT;
-    return Collapse._jQueryInterface;
-  };
+    jQuery.fn[NAME].noConflict = function () {
+      jQuery.fn[NAME] = JQUERY_NO_CONFLICT;
+      return Collapse._jQueryInterface;
+    };
+  }
 
   return Collapse;