Merge branch 'v4' of github.com:twbs/derpstrap into v4

js/dist/collapse.js

@@ -42,7 +42,7 @@ var Collapse = (function ($) {
     SHOWN: 'shown' + EVENT_KEY,
     HIDE: 'hide' + EVENT_KEY,
     HIDDEN: 'hidden' + EVENT_KEY,
-    CLICK_DATA_API: 'click' + EVENT_KEY + '' + DATA_API_KEY
+    CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY
   };
 
   var ClassName = {
@@ -88,6 +88,14 @@ var Collapse = (function ($) {
       }
     }
 
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    // getters
+
     _createClass(Collapse, [{
       key: 'toggle',
 
@@ -234,11 +242,11 @@ var Collapse = (function ($) {
         this._triggerArray = null;
         this._isTransitioning = null;
       }
-    }, {
-      key: '_getConfig',
 
       // private
 
+    }, {
+      key: '_getConfig',
       value: function _getConfig(config) {
         config = $.extend({}, Default, config);
         config.toggle = !!config.toggle; // coerce string values
@@ -277,24 +285,11 @@ var Collapse = (function ($) {
           }
         }
       }
-    }], [{
-      key: 'VERSION',
-
-      // getters
-
-      get: function () {
-        return VERSION;
-      }
-    }, {
-      key: 'Default',
-      get: function () {
-        return Default;
-      }
-    }, {
-      key: '_getTargetFromElement',
 
       // static
 
+    }], [{
+      key: '_getTargetFromElement',
       value: function _getTargetFromElement(element) {
         var selector = Util.getSelectorFromElement(element);
         return selector ? $(selector)[0] : null;
@@ -321,17 +316,21 @@ var Collapse = (function ($) {
           }
         });
       }
+    }, {
+      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) {
     event.preventDefault();
 
@@ -358,4 +357,4 @@ var Collapse = (function ($) {
 
   return Collapse;
 })(jQuery);
-//# sourceMappingURL=collapse.js.map
\ No newline at end of file
+//# sourceMappingURL=collapse.js.map

js/dist/dropdown.js

@@ -32,8 +32,8 @@ var Dropdown = (function ($) {
     SHOW: 'show' + EVENT_KEY,
     SHOWN: 'shown' + EVENT_KEY,
     CLICK: 'click' + EVENT_KEY,
-    CLICK_DATA_API: 'click' + EVENT_KEY + '' + DATA_API_KEY,
-    KEYDOWN_DATA_API: 'keydown' + EVENT_KEY + '' + DATA_API_KEY
+    CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY,
+    KEYDOWN_DATA_API: 'keydown' + EVENT_KEY + DATA_API_KEY
   };
 
   var ClassName = {
@@ -67,6 +67,14 @@ var Dropdown = (function ($) {
       this._addEventListeners();
     }
 
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    // getters
+
     _createClass(Dropdown, [{
       key: 'toggle',
 
@@ -119,27 +127,19 @@ var Dropdown = (function ($) {
         $(this._element).off(EVENT_KEY);
         this._element = null;
       }
-    }, {
-      key: '_addEventListeners',
 
       // private
 
+    }, {
+      key: '_addEventListeners',
       value: function _addEventListeners() {
         $(this._element).on(Event.CLICK, this.toggle);
       }
-    }], [{
-      key: 'VERSION',
-
-      // getters
-
-      get: function () {
-        return VERSION;
-      }
-    }, {
-      key: '_jQueryInterface',
 
       // static
 
+    }], [{
+      key: '_jQueryInterface',
       value: function _jQueryInterface(config) {
         return this.each(function () {
           var data = $(this).data(DATA_KEY);
@@ -248,17 +248,16 @@ var Dropdown = (function ($) {
 
         items[index].focus();
       }
+    }, {
+      key: 'VERSION',
+      get: function get() {
+        return VERSION;
+      }
     }]);
 
     return Dropdown;
   })();
 
-  /**
-   * ------------------------------------------------------------------------
-   * Data Api implementation
-   * ------------------------------------------------------------------------
-   */
-
   $(document).on(Event.KEYDOWN_DATA_API, Selector.DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN_DATA_API, Selector.ROLE_MENU, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN_DATA_API, Selector.ROLE_LISTBOX, Dropdown._dataApiKeydownHandler).on(Event.CLICK_DATA_API, Dropdown._clearMenus).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, Dropdown.prototype.toggle).on(Event.CLICK_DATA_API, Selector.FORM_CHILD, function (e) {
     e.stopPropagation();
   });
@@ -278,4 +277,4 @@ var Dropdown = (function ($) {
 
   return Dropdown;
 })(jQuery);
-//# sourceMappingURL=dropdown.js.map
\ No newline at end of file
+//# sourceMappingURL=dropdown.js.map

js/dist/modal.js

@@ -53,7 +53,7 @@ var Modal = (function ($) {
     KEYDOWN_DISMISS: 'keydown.dismiss' + EVENT_KEY,
     MOUSEUP_DISMISS: 'mouseup.dismiss' + EVENT_KEY,
     MOUSEDOWN_DISMISS: 'mousedown.dismiss' + EVENT_KEY,
-    CLICK_DATA_API: 'click' + EVENT_KEY + '' + DATA_API_KEY
+    CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY
   };
 
   var ClassName = {
@@ -91,6 +91,14 @@ var Modal = (function ($) {
       this._scrollbarWidth = 0;
     }
 
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    // getters
+
     _createClass(Modal, [{
       key: 'toggle',
 
@@ -190,11 +198,11 @@ var Modal = (function ($) {
         this._originalBodyPadding = null;
         this._scrollbarWidth = null;
       }
-    }, {
-      key: '_getConfig',
 
       // private
 
+    }, {
+      key: '_getConfig',
       value: function _getConfig(config) {
         config = $.extend({}, Default, config);
         Util.typeCheckConfig(NAME, config, DefaultType);
@@ -312,7 +320,7 @@ var Modal = (function ($) {
             $(this._backdrop).addClass(animate);
           }
 
-          $(this._backdrop).appendTo(this.$body);
+          $(this._backdrop).appendTo(document.body);
 
           $(this._element).on(Event.CLICK_DISMISS, function (event) {
             if (_this6._ignoreBackdropClick) {
@@ -364,14 +372,14 @@ var Modal = (function ($) {
           callback();
         }
       }
-    }, {
-      key: '_handleUpdate',
 
       // ----------------------------------------------------------------------
       // the following methods are used to handle overflowing modals
       // todo (fat): these should probably be refactored out of modal.js
       // ----------------------------------------------------------------------
 
+    }, {
+      key: '_handleUpdate',
       value: function _handleUpdate() {
         this._adjustDialog();
       }
@@ -433,24 +441,11 @@ var Modal = (function ($) {
         document.body.removeChild(scrollDiv);
         return scrollbarWidth;
       }
-    }], [{
-      key: 'VERSION',
-
-      // getters
-
-      get: function () {
-        return VERSION;
-      }
-    }, {
-      key: 'Default',
-      get: function () {
-        return Default;
-      }
-    }, {
-      key: '_jQueryInterface',
 
       // static
 
+    }], [{
+      key: '_jQueryInterface',
       value: function _jQueryInterface(config, relatedTarget) {
         return this.each(function () {
           var data = $(this).data(DATA_KEY);
@@ -468,17 +463,21 @@ var Modal = (function ($) {
           }
         });
       }
+    }, {
+      key: 'VERSION',
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: 'Default',
+      get: function get() {
+        return Default;
+      }
     }]);
 
     return Modal;
   })();
 
-  /**
-   * ------------------------------------------------------------------------
-   * Data Api implementation
-   * ------------------------------------------------------------------------
-   */
-
   $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
     var _this7 = this;
 
@@ -526,4 +525,4 @@ var Modal = (function ($) {
 
   return Modal;
 })(jQuery);
-//# sourceMappingURL=modal.js.map
\ No newline at end of file
+//# sourceMappingURL=modal.js.map

js/dist/popover.js

@@ -2,9 +2,11 @@
 
 var _createClass = (function () { 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
 
+var _get = function get(_x, _x2, _x3) { var _again = true; _function: while (_again) { var object = _x, property = _x2, receiver = _x3; desc = parent = getter = undefined; _again = false; if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { _x = parent; _x2 = property; _x3 = receiver; _again = true; continue _function; } } else if ('value' in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } };
+
 function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
 
-function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) subClass.__proto__ = superClass; }
+function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
 /**
  * --------------------------------------------------------------------------
@@ -69,15 +71,19 @@ var Popover = (function ($) {
    */
 
   var Popover = (function (_Tooltip) {
+    _inherits(Popover, _Tooltip);
+
     function Popover() {
       _classCallCheck(this, Popover);
 
-      if (_Tooltip != null) {
-        _Tooltip.apply(this, arguments);
-      }
+      _get(Object.getPrototypeOf(Popover.prototype), 'constructor', this).apply(this, arguments);
     }
 
-    _inherits(Popover, _Tooltip);
+    /**
+     * ------------------------------------------------------------------------
+     * jQuery
+     * ------------------------------------------------------------------------
+     */
 
     _createClass(Popover, [{
       key: 'isWithContent',
@@ -111,87 +117,81 @@ var Popover = (function ($) {
 
         this.cleanupTether();
       }
-    }, {
-      key: '_getContent',
 
       // private
 
+    }, {
+      key: '_getContent',
       value: function _getContent() {
         return this.element.getAttribute('data-content') || (typeof this.config.content == 'function' ? this.config.content.call(this.element) : this.config.content);
       }
+
+      // static
+
     }], [{
+      key: '_jQueryInterface',
+      value: function _jQueryInterface(config) {
+        return this.each(function () {
+          var data = $(this).data(DATA_KEY);
+          var _config = typeof config === 'object' ? config : null;
+
+          if (!data && /destroy|hide/.test(config)) {
+            return;
+          }
+
+          if (!data) {
+            data = new Popover(this, _config);
+            $(this).data(DATA_KEY, data);
+          }
+
+          if (typeof config === 'string') {
+            data[config]();
+          }
+        });
+      }
+    }, {
       key: 'VERSION',
 
       // getters
 
-      get: function () {
+      get: function get() {
         return VERSION;
       }
     }, {
       key: 'Default',
-      get: function () {
+      get: function get() {
         return Default;
       }
     }, {
       key: 'NAME',
-      get: function () {
+      get: function get() {
         return NAME;
       }
     }, {
       key: 'DATA_KEY',
-      get: function () {
+      get: function get() {
         return DATA_KEY;
       }
     }, {
       key: 'Event',
-      get: function () {
+      get: function get() {
         return Event;
       }
     }, {
       key: 'EVENT_KEY',
-      get: function () {
+      get: function get() {
         return EVENT_KEY;
       }
     }, {
       key: 'DefaultType',
-      get: function () {
+      get: function get() {
         return DefaultType;
       }
-    }, {
-      key: '_jQueryInterface',
-
-      // static
-
-      value: function _jQueryInterface(config) {
-        return this.each(function () {
-          var data = $(this).data(DATA_KEY);
-          var _config = typeof config === 'object' ? config : null;
-
-          if (!data && /destroy|hide/.test(config)) {
-            return;
-          }
-
-          if (!data) {
-            data = new Popover(this, _config);
-            $(this).data(DATA_KEY, data);
-          }
-
-          if (typeof config === 'string') {
-            data[config]();
-          }
-        });
-      }
     }]);
 
     return Popover;
   })(Tooltip);
 
-  /**
-   * ------------------------------------------------------------------------
-   * jQuery
-   * ------------------------------------------------------------------------
-   */
-
   $.fn[NAME] = Popover._jQueryInterface;
   $.fn[NAME].Constructor = Popover;
   $.fn[NAME].noConflict = function () {
@@ -201,4 +201,4 @@ var Popover = (function ($) {
 
   return Popover;
 })(jQuery);
-//# sourceMappingURL=popover.js.map
\ No newline at end of file
+//# sourceMappingURL=popover.js.map

js/dist/scrollspy.js

@@ -41,7 +41,7 @@ var ScrollSpy = (function ($) {
   var Event = {
     ACTIVATE: 'activate' + EVENT_KEY,
     SCROLL: 'scroll' + EVENT_KEY,
-    LOAD_DATA_API: 'load' + EVENT_KEY + '' + DATA_API_KEY
+    LOAD_DATA_API: 'load' + EVENT_KEY + DATA_API_KEY
   };
 
   var ClassName = {
@@ -75,7 +75,7 @@ var ScrollSpy = (function ($) {
       this._element = element;
       this._scrollElement = element.tagName === 'BODY' ? window : element;
       this._config = this._getConfig(config);
-      this._selector = '' + this._config.target + ' ' + Selector.NAV_ANCHORS;
+      this._selector = this._config.target + ' ' + Selector.NAV_ANCHORS;
       this._offsets = [];
       this._targets = [];
       this._activeTarget = null;
@@ -87,6 +87,14 @@ var ScrollSpy = (function ($) {
       this._process();
     }
 
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    // getters
+
     _createClass(ScrollSpy, [{
       key: 'refresh',
 
@@ -144,11 +152,11 @@ var ScrollSpy = (function ($) {
         this._activeTarget = null;
         this._scrollHeight = null;
       }
-    }, {
-      key: '_getConfig',
 
       // private
 
+    }, {
+      key: '_getConfig',
       value: function _getConfig(config) {
         config = $.extend({}, Default, config);
 
@@ -215,7 +223,7 @@ var ScrollSpy = (function ($) {
 
         this._clear();
 
-        var selector = '' + this._selector + '[data-target="' + target + '"],' + ('' + this._selector + '[href="' + target + '"]');
+        var selector = this._selector + '[data-target="' + target + '"],' + (this._selector + '[href="' + target + '"]');
 
         // todo (fat): getting all the raw li's up the tree is not great.
         var parentListItems = $(selector).parents(Selector.LI);
@@ -244,24 +252,11 @@ var ScrollSpy = (function ($) {
           $(activeParents[i]).removeClass(ClassName.ACTIVE);
         }
       }
-    }], [{
-      key: 'VERSION',
-
-      // getters
-
-      get: function () {
-        return VERSION;
-      }
-    }, {
-      key: 'Default',
-      get: function () {
-        return Default;
-      }
-    }, {
-      key: '_jQueryInterface',
 
       // static
 
+    }], [{
+      key: '_jQueryInterface',
       value: function _jQueryInterface(config) {
         return this.each(function () {
           var data = $(this).data(DATA_KEY);
@@ -277,17 +272,21 @@ var ScrollSpy = (function ($) {
           }
         });
       }
+    }, {
+      key: 'VERSION',
+      get: function get() {
+        return VERSION;
+      }
+    }, {
+      key: 'Default',
+      get: function get() {
+        return Default;
+      }
     }]);
 
     return ScrollSpy;
   })();
 
-  /**
-   * ------------------------------------------------------------------------
-   * Data Api implementation
-   * ------------------------------------------------------------------------
-   */
-
   $(window).on(Event.LOAD_DATA_API, function () {
     var scrollSpys = $.makeArray($(Selector.DATA_SPY));
 
@@ -312,4 +311,4 @@ var ScrollSpy = (function ($) {
 
   return ScrollSpy;
 })(jQuery);
-//# sourceMappingURL=scrollspy.js.map
\ No newline at end of file
+//# sourceMappingURL=scrollspy.js.map

js/dist/tab.js

@@ -32,7 +32,7 @@ var Tab = (function ($) {
     HIDDEN: 'hidden' + EVENT_KEY,
     SHOW: 'show' + EVENT_KEY,
     SHOWN: 'shown' + EVENT_KEY,
-    CLICK_DATA_API: 'click' + EVENT_KEY + '' + DATA_API_KEY
+    CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY
   };
 
   var ClassName = {
@@ -67,6 +67,14 @@ var Tab = (function ($) {
       this._element = element;
     }
 
+    /**
+     * ------------------------------------------------------------------------
+     * Data Api implementation
+     * ------------------------------------------------------------------------
+     */
+
+    // getters
+
     _createClass(Tab, [{
       key: 'show',
 
@@ -142,11 +150,11 @@ var Tab = (function ($) {
         $.removeClass(this._element, DATA_KEY);
         this._element = null;
       }
-    }, {
-      key: '_activate',
 
       // private
 
+    }, {
+      key: '_activate',
       value: function _activate(element, container, callback) {
         var active = $(container).find(Selector.ACTIVE_CHILD)[0];
         var isTransitioning = callback && Util.supportsTransitionEnd() && (active && $(active).hasClass(ClassName.FADE) || !!$(container).find(Selector.FADE_CHILD)[0]);
@@ -211,19 +219,11 @@ var Tab = (function ($) {
           callback();
         }
       }
-    }], [{
-      key: 'VERSION',
-
-      // getters
-
-      get: function () {
-        return VERSION;
-      }
-    }, {
-      key: '_jQueryInterface',
 
       // static
 
+    }], [{
+      key: '_jQueryInterface',
       value: function _jQueryInterface(config) {
         return this.each(function () {
           var $this = $(this);
@@ -239,17 +239,16 @@ var Tab = (function ($) {
           }
         });
       }
+    }, {
+      key: 'VERSION',
+      get: function get() {
+        return VERSION;
+      }
     }]);
 
     return Tab;
   })();
 
-  /**
-   * ------------------------------------------------------------------------
-   * Data Api implementation
-   * ------------------------------------------------------------------------
-   */
-
   $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
     event.preventDefault();
     Tab._jQueryInterface.call($(this), 'show');
@@ -270,4 +269,4 @@ var Tab = (function ($) {
 
   return Tab;
 })(jQuery);
-//# sourceMappingURL=tab.js.map
\ No newline at end of file
+//# sourceMappingURL=tab.js.map

js/dist/tooltip.js

@@ -125,6 +125,14 @@ var Tooltip = (function ($) {
       this._setListeners();
     }
 
+    /**
+     * ------------------------------------------------------------------------
+     * jQuery
+     * ------------------------------------------------------------------------
+     */
+
+    // getters
+
     _createClass(Tooltip, [{
       key: 'enable',
 
@@ -296,11 +304,11 @@ var Tooltip = (function ($) {
 
         this._hoverState = '';
       }
-    }, {
-      key: 'isWithContent',
 
       // protected
 
+    }, {
+      key: 'isWithContent',
       value: function isWithContent() {
         return !!this.getTitle();
       }
@@ -346,11 +354,11 @@ var Tooltip = (function ($) {
           $(this.tip).removeClass(this._removeTetherClasses);
         }
       }
-    }, {
-      key: '_getAttachment',
 
       // private
 
+    }, {
+      key: '_getAttachment',
       value: function _getAttachment(placement) {
         return AttachmentMap[placement.toUpperCase()];
       }
@@ -509,79 +517,70 @@ var Tooltip = (function ($) {
 
         return config;
       }
+
+      // static
+
     }], [{
-      key: 'VERSION',
+      key: '_jQueryInterface',
+      value: function _jQueryInterface(config) {
+        return this.each(function () {
+          var data = $(this).data(DATA_KEY);
+          var _config = typeof config === 'object' ? config : null;
+
+          if (!data && /destroy|hide/.test(config)) {
+            return;
+          }
 
-      // getters
+          if (!data) {
+            data = new Tooltip(this, _config);
+            $(this).data(DATA_KEY, data);
+          }
 
-      get: function () {
+          if (typeof config === 'string') {
+            data[config]();
+          }
+        });
+      }
+    }, {
+      key: 'VERSION',
+      get: function get() {
         return VERSION;
       }
     }, {
       key: 'Default',
-      get: function () {
+      get: function get() {
         return Default;
       }
     }, {
       key: 'NAME',
-      get: function () {
+      get: function get() {
         return NAME;
       }
     }, {
       key: 'DATA_KEY',
-      get: function () {
+      get: function get() {
         return DATA_KEY;
       }
     }, {
       key: 'Event',
-      get: function () {
+      get: function get() {
         return Event;
       }
     }, {
       key: 'EVENT_KEY',
-      get: function () {
+      get: function get() {
         return EVENT_KEY;
       }
     }, {
       key: 'DefaultType',
-      get: function () {
+      get: function get() {
         return DefaultType;
       }
-    }, {
-      key: '_jQueryInterface',
-
-      // static
-
-      value: function _jQueryInterface(config) {
-        return this.each(function () {
-          var data = $(this).data(DATA_KEY);
-          var _config = typeof config === 'object' ? config : null;
-
-          if (!data && /destroy|hide/.test(config)) {
-            return;
-          }
-
-          if (!data) {
-            data = new Tooltip(this, _config);
-            $(this).data(DATA_KEY, data);
-          }
-
-          if (typeof config === 'string') {
-            data[config]();
-          }
-        });
-      }
     }]);
 
     return Tooltip;
   })();
 
-  /**
-   * ------------------------------------------------------------------------
-   * jQuery
-   * ------------------------------------------------------------------------
-   */
-
   $.fn[NAME] = Tooltip._jQueryInterface;
   $.fn[NAME].Constructor = Tooltip;
   $.fn[NAME].noConflict = function () {
@@ -591,4 +590,4 @@ var Tooltip = (function ($) {
 
   return Tooltip;
 })(jQuery);
-//# sourceMappingURL=tooltip.js.map
\ No newline at end of file
+//# sourceMappingURL=tooltip.js.map

js/dist/util.js

@@ -137,7 +137,7 @@ var Util = (function ($) {
         if (value && isElement(value)) valueType = 'element';else valueType = toType(value);
 
         if (!new RegExp(expectedTypes).test(valueType)) {
-          throw new Error('' + componentName.toUpperCase() + ': ' + ('Option "' + property + '" provided type "' + valueType + '" ') + ('but expected type "' + expectedTypes + '".'));
+          throw new Error(componentName.toUpperCase() + ': ' + ('Option "' + property + '" provided type "' + valueType + '" ') + ('but expected type "' + expectedTypes + '".'));
         }
       }
     }
@@ -148,4 +148,4 @@ var Util = (function ($) {
 
   return Util;
 })(jQuery);
-//# sourceMappingURL=util.js.map
\ No newline at end of file
+//# sourceMappingURL=util.js.map

js/src/modal.js

@@ -313,7 +313,7 @@ const Modal = (($) => {
           $(this._backdrop).addClass(animate)
         }
 
-        $(this._backdrop).appendTo(this.$body)
+        $(this._backdrop).appendTo(document.body)
 
         $(this._element).on(Event.CLICK_DISMISS, (event) => {
           if (this._ignoreBackdropClick) {