grunt

dist/css/bootstrap.css

@@ -5686,6 +5686,7 @@ button.close {
   padding: 8px 14px;
   margin-bottom: 0;
   font-size: 1rem;
+  color: inherit;
   background-color: #f7f7f7;
   border-bottom: 1px solid #ebebeb;
   border-top-left-radius: calc(0.3rem - 1px);
@@ -5698,6 +5699,7 @@ button.close {
 
 .popover-content {
   padding: 9px 14px;
+  color: #292b2c;
 }
 
 .popover::before,

dist/js/bootstrap.js

@@ -631,10 +631,9 @@ var Carousel = function ($) {
     // public
 
     Carousel.prototype.next = function next() {
-      if (this._isSliding) {
+      if (!this._isSliding) {
-        throw new Error('Carousel is sliding');
+        this._slide(Direction.NEXT);
       }
-      this._slide(Direction.NEXT);
     };
 
     Carousel.prototype.nextWhenVisible = function nextWhenVisible() {
@@ -645,10 +644,9 @@ var Carousel = function ($) {
     };
 
     Carousel.prototype.prev = function prev() {
-      if (this._isSliding) {
+      if (!this._isSliding) {
-        throw new Error('Carousel is sliding');
+        this._slide(Direction.PREV);
       }
-      this._slide(Direction.PREV);
     };
 
     Carousel.prototype.pause = function pause(event) {
@@ -1117,11 +1115,7 @@ var Collapse = function ($) {
     Collapse.prototype.show = function show() {
       var _this6 = this;
 
-      if (this._isTransitioning) {
+      if (this._isTransitioning || $(this._element).hasClass(ClassName.SHOW)) {
-        throw new Error('Collapse is transitioning');
-      }
-
-      if ($(this._element).hasClass(ClassName.SHOW)) {
         return;
       }
 
@@ -1194,11 +1188,7 @@ var Collapse = function ($) {
     Collapse.prototype.hide = function hide() {
       var _this7 = this;
 
-      if (this._isTransitioning) {
+      if (this._isTransitioning || !$(this._element).hasClass(ClassName.SHOW)) {
-        throw new Error('Collapse is transitioning');
-      }
-
-      if (!$(this._element).hasClass(ClassName.SHOW)) {
         return;
       }
 
@@ -1344,7 +1334,7 @@ var Collapse = function ($) {
    */
 
   $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
-    if (/input|textarea/i.test(event.target.tagName)) {
+    if (!/input|textarea/i.test(event.target.tagName)) {
       event.preventDefault();
     }
 
@@ -1743,7 +1733,6 @@ var Modal = function ($) {
       this._isShown = false;
       this._isBodyOverflowing = false;
       this._ignoreBackdropClick = false;
-      this._isTransitioning = false;
       this._originalBodyPadding = 0;
       this._scrollbarWidth = 0;
     }
@@ -1760,12 +1749,13 @@ var Modal = function ($) {
       var _this9 = this;
 
       if (this._isTransitioning) {
-        throw new Error('Modal is transitioning');
+        return;
       }
 
       if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
         this._isTransitioning = true;
       }
+
       var showEvent = $.Event(Event.SHOW, {
         relatedTarget: relatedTarget
       });
@@ -1810,16 +1800,18 @@ var Modal = function ($) {
         event.preventDefault();
       }
 
-      if (this._isTransitioning) {
+      if (this._isTransitioning || !this._isShown) {
-        throw new Error('Modal is transitioning');
+        return;
       }
 
       var transition = Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE);
+
       if (transition) {
         this._isTransitioning = true;
       }
 
       var hideEvent = $.Event(Event.HIDE);
+
       $(this._element).trigger(hideEvent);
 
       if (!this._isShown || hideEvent.isDefaultPrevented()) {
@@ -1839,6 +1831,7 @@ var Modal = function ($) {
       $(this._dialog).off(Event.MOUSEDOWN_DISMISS);
 
       if (transition) {
+
         $(this._element).one(Util.TRANSITION_END, function (event) {
           return _this10._hideModal(event);
         }).emulateTransitionEnd(TRANSITION_DURATION);
@@ -1959,7 +1952,7 @@ var Modal = function ($) {
       var _this15 = this;
 
       this._element.style.display = 'none';
-      this._element.setAttribute('aria-hidden', 'true');
+      this._element.setAttribute('aria-hidden', true);
       this._isTransitioning = false;
       this._showBackdrop(function () {
         $(document.body).removeClass(ClassName.OPEN);
@@ -2886,7 +2879,6 @@ var Tooltip = function ($) {
       this._timeout = 0;
       this._hoverState = '';
       this._activeTrigger = {};
-      this._isTransitioning = false;
       this._tether = null;
 
       // protected
@@ -2975,9 +2967,6 @@ var Tooltip = function ($) {
 
       var showEvent = $.Event(this.constructor.Event.SHOW);
       if (this.isWithContent() && this._isEnabled) {
-        if (this._isTransitioning) {
-          throw new Error('Tooltip is transitioning');
-        }
         $(this.element).trigger(showEvent);
 
         var isInTheDom = $.contains(this.element.ownerDocument.documentElement, this.element);
@@ -3004,7 +2993,11 @@ var Tooltip = function ($) {
 
         var container = this.config.container === false ? document.body : $(this.config.container);
 
-        $(tip).data(this.constructor.DATA_KEY, this).appendTo(container);
+        $(tip).data(this.constructor.DATA_KEY, this);
+
+        if (!$.contains(this.element.ownerDocument.documentElement, this.tip)) {
+          $(tip).appendTo(container);
+        }
 
         $(this.element).trigger(this.constructor.Event.INSERTED);
 
@@ -3027,7 +3020,6 @@ var Tooltip = function ($) {
         var complete = function complete() {
           var prevHoverState = _this22._hoverState;
           _this22._hoverState = null;
-          _this22._isTransitioning = false;
 
           $(_this22.element).trigger(_this22.constructor.Event.SHOWN);
 
@@ -3037,7 +3029,6 @@ var Tooltip = function ($) {
         };
 
         if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
-          this._isTransitioning = true;
           $(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(Tooltip._TRANSITION_DURATION);
           return;
         }
@@ -3051,9 +3042,6 @@ var Tooltip = function ($) {
 
       var tip = this.getTipElement();
       var hideEvent = $.Event(this.constructor.Event.HIDE);
-      if (this._isTransitioning) {
-        throw new Error('Tooltip is transitioning');
-      }
       var complete = function complete() {
         if (_this23._hoverState !== HoverState.SHOW && tip.parentNode) {
           tip.parentNode.removeChild(tip);
@@ -3062,7 +3050,6 @@ var Tooltip = function ($) {
         _this23._cleanTipClass();
         _this23.element.removeAttribute('aria-describedby');
         $(_this23.element).trigger(_this23.constructor.Event.HIDDEN);
-        _this23._isTransitioning = false;
         _this23.cleanupTether();
 
         if (callback) {
@@ -3083,7 +3070,7 @@ var Tooltip = function ($) {
       this._activeTrigger[Trigger.HOVER] = false;
 
       if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
-        this._isTransitioning = true;
+
         $(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
       } else {
         complete();
@@ -3291,6 +3278,14 @@ var Tooltip = function ($) {
         };
       }
 
+      if (config.title && typeof config.title === 'number') {
+        config.title = config.title.toString();
+      }
+
+      if (config.content && typeof config.content === 'number') {
+        config.content = config.content.toString();
+      }
+
       Util.typeCheckConfig(NAME, config, this.constructor.DefaultType);
 
       return config;

docs/dist/css/bootstrap.css

@@ -5686,6 +5686,7 @@ button.close {
   padding: 8px 14px;
   margin-bottom: 0;
   font-size: 1rem;
+  color: inherit;
   background-color: #f7f7f7;
   border-bottom: 1px solid #ebebeb;
   border-top-left-radius: calc(0.3rem - 1px);
@@ -5698,6 +5699,7 @@ button.close {
 
 .popover-content {
   padding: 9px 14px;
+  color: #292b2c;
 }
 
 .popover::before,

docs/dist/js/bootstrap.js

@@ -631,10 +631,9 @@ var Carousel = function ($) {
     // public
 
     Carousel.prototype.next = function next() {
-      if (this._isSliding) {
+      if (!this._isSliding) {
-        throw new Error('Carousel is sliding');
+        this._slide(Direction.NEXT);
       }
-      this._slide(Direction.NEXT);
     };
 
     Carousel.prototype.nextWhenVisible = function nextWhenVisible() {
@@ -645,10 +644,9 @@ var Carousel = function ($) {
     };
 
     Carousel.prototype.prev = function prev() {
-      if (this._isSliding) {
+      if (!this._isSliding) {
-        throw new Error('Carousel is sliding');
+        this._slide(Direction.PREV);
       }
-      this._slide(Direction.PREV);
     };
 
     Carousel.prototype.pause = function pause(event) {
@@ -1117,11 +1115,7 @@ var Collapse = function ($) {
     Collapse.prototype.show = function show() {
       var _this6 = this;
 
-      if (this._isTransitioning) {
+      if (this._isTransitioning || $(this._element).hasClass(ClassName.SHOW)) {
-        throw new Error('Collapse is transitioning');
-      }
-
-      if ($(this._element).hasClass(ClassName.SHOW)) {
         return;
       }
 
@@ -1194,11 +1188,7 @@ var Collapse = function ($) {
     Collapse.prototype.hide = function hide() {
       var _this7 = this;
 
-      if (this._isTransitioning) {
+      if (this._isTransitioning || !$(this._element).hasClass(ClassName.SHOW)) {
-        throw new Error('Collapse is transitioning');
-      }
-
-      if (!$(this._element).hasClass(ClassName.SHOW)) {
         return;
       }
 
@@ -1344,7 +1334,7 @@ var Collapse = function ($) {
    */
 
   $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
-    if (/input|textarea/i.test(event.target.tagName)) {
+    if (!/input|textarea/i.test(event.target.tagName)) {
       event.preventDefault();
     }
 
@@ -1743,7 +1733,6 @@ var Modal = function ($) {
       this._isShown = false;
       this._isBodyOverflowing = false;
       this._ignoreBackdropClick = false;
-      this._isTransitioning = false;
       this._originalBodyPadding = 0;
       this._scrollbarWidth = 0;
     }
@@ -1760,12 +1749,13 @@ var Modal = function ($) {
       var _this9 = this;
 
       if (this._isTransitioning) {
-        throw new Error('Modal is transitioning');
+        return;
       }
 
       if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
         this._isTransitioning = true;
       }
+
       var showEvent = $.Event(Event.SHOW, {
         relatedTarget: relatedTarget
       });
@@ -1810,16 +1800,18 @@ var Modal = function ($) {
         event.preventDefault();
       }
 
-      if (this._isTransitioning) {
+      if (this._isTransitioning || !this._isShown) {
-        throw new Error('Modal is transitioning');
+        return;
       }
 
       var transition = Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE);
+
       if (transition) {
         this._isTransitioning = true;
       }
 
       var hideEvent = $.Event(Event.HIDE);
+
       $(this._element).trigger(hideEvent);
 
       if (!this._isShown || hideEvent.isDefaultPrevented()) {
@@ -1839,6 +1831,7 @@ var Modal = function ($) {
       $(this._dialog).off(Event.MOUSEDOWN_DISMISS);
 
       if (transition) {
+
         $(this._element).one(Util.TRANSITION_END, function (event) {
           return _this10._hideModal(event);
         }).emulateTransitionEnd(TRANSITION_DURATION);
@@ -1959,7 +1952,7 @@ var Modal = function ($) {
       var _this15 = this;
 
       this._element.style.display = 'none';
-      this._element.setAttribute('aria-hidden', 'true');
+      this._element.setAttribute('aria-hidden', true);
       this._isTransitioning = false;
       this._showBackdrop(function () {
         $(document.body).removeClass(ClassName.OPEN);
@@ -2886,7 +2879,6 @@ var Tooltip = function ($) {
       this._timeout = 0;
       this._hoverState = '';
       this._activeTrigger = {};
-      this._isTransitioning = false;
       this._tether = null;
 
       // protected
@@ -2975,9 +2967,6 @@ var Tooltip = function ($) {
 
       var showEvent = $.Event(this.constructor.Event.SHOW);
       if (this.isWithContent() && this._isEnabled) {
-        if (this._isTransitioning) {
-          throw new Error('Tooltip is transitioning');
-        }
         $(this.element).trigger(showEvent);
 
         var isInTheDom = $.contains(this.element.ownerDocument.documentElement, this.element);
@@ -3004,7 +2993,11 @@ var Tooltip = function ($) {
 
         var container = this.config.container === false ? document.body : $(this.config.container);
 
-        $(tip).data(this.constructor.DATA_KEY, this).appendTo(container);
+        $(tip).data(this.constructor.DATA_KEY, this);
+
+        if (!$.contains(this.element.ownerDocument.documentElement, this.tip)) {
+          $(tip).appendTo(container);
+        }
 
         $(this.element).trigger(this.constructor.Event.INSERTED);
 
@@ -3027,7 +3020,6 @@ var Tooltip = function ($) {
         var complete = function complete() {
           var prevHoverState = _this22._hoverState;
           _this22._hoverState = null;
-          _this22._isTransitioning = false;
 
           $(_this22.element).trigger(_this22.constructor.Event.SHOWN);
 
@@ -3037,7 +3029,6 @@ var Tooltip = function ($) {
         };
 
         if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
-          this._isTransitioning = true;
           $(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(Tooltip._TRANSITION_DURATION);
           return;
         }
@@ -3051,9 +3042,6 @@ var Tooltip = function ($) {
 
       var tip = this.getTipElement();
       var hideEvent = $.Event(this.constructor.Event.HIDE);
-      if (this._isTransitioning) {
-        throw new Error('Tooltip is transitioning');
-      }
       var complete = function complete() {
         if (_this23._hoverState !== HoverState.SHOW && tip.parentNode) {
           tip.parentNode.removeChild(tip);
@@ -3062,7 +3050,6 @@ var Tooltip = function ($) {
         _this23._cleanTipClass();
         _this23.element.removeAttribute('aria-describedby');
         $(_this23.element).trigger(_this23.constructor.Event.HIDDEN);
-        _this23._isTransitioning = false;
         _this23.cleanupTether();
 
         if (callback) {
@@ -3083,7 +3070,7 @@ var Tooltip = function ($) {
       this._activeTrigger[Trigger.HOVER] = false;
 
       if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
-        this._isTransitioning = true;
+
         $(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
       } else {
         complete();
@@ -3291,6 +3278,14 @@ var Tooltip = function ($) {
         };
       }
 
+      if (config.title && typeof config.title === 'number') {
+        config.title = config.title.toString();
+      }
+
+      if (config.content && typeof config.content === 'number') {
+        config.content = config.content.toString();
+      }
+
       Util.typeCheckConfig(NAME, config, this.constructor.DefaultType);
 
       return config;

js/dist/carousel.js

@@ -112,10 +112,9 @@ var Carousel = function ($) {
     // public
 
     Carousel.prototype.next = function next() {
-      if (this._isSliding) {
+      if (!this._isSliding) {
-        throw new Error('Carousel is sliding');
+        this._slide(Direction.NEXT);
       }
-      this._slide(Direction.NEXT);
     };
 
     Carousel.prototype.nextWhenVisible = function nextWhenVisible() {
@@ -126,10 +125,9 @@ var Carousel = function ($) {
     };
 
     Carousel.prototype.prev = function prev() {
-      if (this._isSliding) {
+      if (!this._isSliding) {
-        throw new Error('Carousel is sliding');
+        this._slide(Direction.PREV);
       }
-      this._slide(Direction.PREV);
     };
 
     Carousel.prototype.pause = function pause(event) {

js/dist/collapse.js

@@ -111,11 +111,7 @@ var Collapse = function ($) {
     Collapse.prototype.show = function show() {
       var _this = this;
 
-      if (this._isTransitioning) {
+      if (this._isTransitioning || $(this._element).hasClass(ClassName.SHOW)) {
-        throw new Error('Collapse is transitioning');
-      }
-
-      if ($(this._element).hasClass(ClassName.SHOW)) {
         return;
       }
 
@@ -188,11 +184,7 @@ var Collapse = function ($) {
     Collapse.prototype.hide = function hide() {
       var _this2 = this;
 
-      if (this._isTransitioning) {
+      if (this._isTransitioning || !$(this._element).hasClass(ClassName.SHOW)) {
-        throw new Error('Collapse is transitioning');
-      }
-
-      if (!$(this._element).hasClass(ClassName.SHOW)) {
         return;
       }
 
@@ -338,7 +330,7 @@ var Collapse = function ($) {
    */
 
   $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
-    if (/input|textarea/i.test(event.target.tagName)) {
+    if (!/input|textarea/i.test(event.target.tagName)) {
       event.preventDefault();
     }
 

js/dist/modal.js

@@ -89,7 +89,6 @@ var Modal = function ($) {
       this._isShown = false;
       this._isBodyOverflowing = false;
       this._ignoreBackdropClick = false;
-      this._isTransitioning = false;
       this._originalBodyPadding = 0;
       this._scrollbarWidth = 0;
     }
@@ -106,12 +105,13 @@ var Modal = function ($) {
       var _this = this;
 
       if (this._isTransitioning) {
-        throw new Error('Modal is transitioning');
+        return;
       }
 
       if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {
         this._isTransitioning = true;
       }
+
       var showEvent = $.Event(Event.SHOW, {
         relatedTarget: relatedTarget
       });
@@ -156,16 +156,18 @@ var Modal = function ($) {
         event.preventDefault();
       }
 
-      if (this._isTransitioning) {
+      if (this._isTransitioning || !this._isShown) {
-        throw new Error('Modal is transitioning');
+        return;
       }
 
       var transition = Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE);
+
       if (transition) {
         this._isTransitioning = true;
       }
 
       var hideEvent = $.Event(Event.HIDE);
+
       $(this._element).trigger(hideEvent);
 
       if (!this._isShown || hideEvent.isDefaultPrevented()) {
@@ -185,6 +187,7 @@ var Modal = function ($) {
       $(this._dialog).off(Event.MOUSEDOWN_DISMISS);
 
       if (transition) {
+
         $(this._element).one(Util.TRANSITION_END, function (event) {
           return _this2._hideModal(event);
         }).emulateTransitionEnd(TRANSITION_DURATION);
@@ -305,7 +308,7 @@ var Modal = function ($) {
       var _this7 = this;
 
       this._element.style.display = 'none';
-      this._element.setAttribute('aria-hidden', 'true');
+      this._element.setAttribute('aria-hidden', true);
       this._isTransitioning = false;
       this._showBackdrop(function () {
         $(document.body).removeClass(ClassName.OPEN);

js/dist/tooltip.js

@@ -126,7 +126,6 @@ var Tooltip = function ($) {
       this._timeout = 0;
       this._hoverState = '';
       this._activeTrigger = {};
-      this._isTransitioning = false;
       this._tether = null;
 
       // protected
@@ -215,9 +214,6 @@ var Tooltip = function ($) {
 
       var showEvent = $.Event(this.constructor.Event.SHOW);
       if (this.isWithContent() && this._isEnabled) {
-        if (this._isTransitioning) {
-          throw new Error('Tooltip is transitioning');
-        }
         $(this.element).trigger(showEvent);
 
         var isInTheDom = $.contains(this.element.ownerDocument.documentElement, this.element);
@@ -244,7 +240,11 @@ var Tooltip = function ($) {
 
         var container = this.config.container === false ? document.body : $(this.config.container);
 
-        $(tip).data(this.constructor.DATA_KEY, this).appendTo(container);
+        $(tip).data(this.constructor.DATA_KEY, this);
+
+        if (!$.contains(this.element.ownerDocument.documentElement, this.tip)) {
+          $(tip).appendTo(container);
+        }
 
         $(this.element).trigger(this.constructor.Event.INSERTED);
 
@@ -267,7 +267,6 @@ var Tooltip = function ($) {
         var complete = function complete() {
           var prevHoverState = _this._hoverState;
           _this._hoverState = null;
-          _this._isTransitioning = false;
 
           $(_this.element).trigger(_this.constructor.Event.SHOWN);
 
@@ -277,7 +276,6 @@ var Tooltip = function ($) {
         };
 
         if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
-          this._isTransitioning = true;
           $(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(Tooltip._TRANSITION_DURATION);
           return;
         }
@@ -291,9 +289,6 @@ var Tooltip = function ($) {
 
       var tip = this.getTipElement();
       var hideEvent = $.Event(this.constructor.Event.HIDE);
-      if (this._isTransitioning) {
-        throw new Error('Tooltip is transitioning');
-      }
       var complete = function complete() {
         if (_this2._hoverState !== HoverState.SHOW && tip.parentNode) {
           tip.parentNode.removeChild(tip);
@@ -302,7 +297,6 @@ var Tooltip = function ($) {
         _this2._cleanTipClass();
         _this2.element.removeAttribute('aria-describedby');
         $(_this2.element).trigger(_this2.constructor.Event.HIDDEN);
-        _this2._isTransitioning = false;
         _this2.cleanupTether();
 
         if (callback) {
@@ -323,7 +317,7 @@ var Tooltip = function ($) {
       this._activeTrigger[Trigger.HOVER] = false;
 
       if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
-        this._isTransitioning = true;
+
         $(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
       } else {
         complete();
@@ -531,6 +525,14 @@ var Tooltip = function ($) {
         };
       }
 
+      if (config.title && typeof config.title === 'number') {
+        config.title = config.title.toString();
+      }
+
+      if (config.content && typeof config.content === 'number') {
+        config.content = config.content.toString();
+      }
+
       Util.typeCheckConfig(NAME, config, this.constructor.DefaultType);
 
       return config;