fixes #6159

dist/js/bootstrap.js

@@ -860,13 +860,13 @@ if (!jQuery) { throw new Error("Bootstrap requires jQuery") }
     , show: true
   }
 
-  Modal.prototype.toggle = function () {
-    return this[!this.isShown ? 'show' : 'hide']()
+  Modal.prototype.toggle = function (_relatedTarget) {
+    return this[!this.isShown ? 'show' : 'hide'](_relatedTarget)
   }
 
-  Modal.prototype.show = function () {
+  Modal.prototype.show = function (_relatedTarget) {
     var that = this
-    var e    = $.Event('show.bs.modal')
+    var e    = $.Event('show.bs.modal', { relatedTarget: _relatedTarget })
 
     this.$element.trigger(e)
 
@@ -895,13 +895,15 @@ if (!jQuery) { throw new Error("Bootstrap requires jQuery") }
 
       that.enforceFocus()
 
+      var e = $.Event('shown.bs.modal', { relatedTarget: _relatedTarget })
+
       transition ?
         that.$element
           .one($.support.transition.end, function () {
-            that.$element.focus().trigger('shown.bs.modal')
+            that.$element.focus().trigger(e)
           })
           .emulateTransitionEnd(300) :
-        that.$element.focus().trigger('shown.bs.modal')
+        that.$element.focus().trigger(e)
     })
   }
 
@@ -1014,15 +1016,15 @@ if (!jQuery) { throw new Error("Bootstrap requires jQuery") }
 
   var old = $.fn.modal
 
-  $.fn.modal = function (option) {
+  $.fn.modal = function (option, _relatedTarget) {
     return this.each(function () {
       var $this   = $(this)
       var data    = $this.data('bs.modal')
       var options = $.extend({}, Modal.DEFAULTS, $this.data(), typeof option == 'object' && option)
 
       if (!data) $this.data('bs.modal', (data = new Modal(this, options)))
-      if (typeof option == 'string') data[option]()
-      else if (options.show) data.show()
+      if (typeof option == 'string') data[option](_relatedTarget)
+      else if (options.show) data.show(_relatedTarget)
     })
   }
 
@@ -1045,12 +1047,12 @@ if (!jQuery) { throw new Error("Bootstrap requires jQuery") }
     var $this   = $(this)
     var href    = $this.attr('href')
     var $target = $($this.attr('data-target') || (href && href.replace(/.*(?=#[^\s]+$)/, ''))) //strip for ie7
-    var option  = $target.data('modal') ? 'toggle' : $.extend({ remote:!/#/.test(href) && href }, $target.data(), $this.data())
+    var option  = $target.data('modal') ? 'toggle' : $.extend({ remote: !/#/.test(href) && href }, $target.data(), $this.data())
 
     e.preventDefault()
 
     $target
-      .modal(option)
+      .modal(option, this)
       .one('hide', function () {
         $this.is(':visible') && $this.focus()
       })

js/modal.js

@@ -38,13 +38,13 @@
     , show: true
   }
 
-  Modal.prototype.toggle = function () {
-    return this[!this.isShown ? 'show' : 'hide']()
+  Modal.prototype.toggle = function (_relatedTarget) {
+    return this[!this.isShown ? 'show' : 'hide'](_relatedTarget)
   }
 
-  Modal.prototype.show = function () {
+  Modal.prototype.show = function (_relatedTarget) {
     var that = this
-    var e    = $.Event('show.bs.modal')
+    var e    = $.Event('show.bs.modal', { relatedTarget: _relatedTarget })
 
     this.$element.trigger(e)
 
@@ -73,13 +73,15 @@
 
       that.enforceFocus()
 
+      var e = $.Event('shown.bs.modal', { relatedTarget: _relatedTarget })
+
       transition ?
         that.$element
           .one($.support.transition.end, function () {
-            that.$element.focus().trigger('shown.bs.modal')
+            that.$element.focus().trigger(e)
           })
           .emulateTransitionEnd(300) :
-        that.$element.focus().trigger('shown.bs.modal')
+        that.$element.focus().trigger(e)
     })
   }
 
@@ -192,15 +194,15 @@
 
   var old = $.fn.modal
 
-  $.fn.modal = function (option) {
+  $.fn.modal = function (option, _relatedTarget) {
     return this.each(function () {
       var $this   = $(this)
       var data    = $this.data('bs.modal')
       var options = $.extend({}, Modal.DEFAULTS, $this.data(), typeof option == 'object' && option)
 
       if (!data) $this.data('bs.modal', (data = new Modal(this, options)))
-      if (typeof option == 'string') data[option]()
-      else if (options.show) data.show()
+      if (typeof option == 'string') data[option](_relatedTarget)
+      else if (options.show) data.show(_relatedTarget)
     })
   }
 
@@ -223,12 +225,12 @@
     var $this   = $(this)
     var href    = $this.attr('href')
     var $target = $($this.attr('data-target') || (href && href.replace(/.*(?=#[^\s]+$)/, ''))) //strip for ie7
-    var option  = $target.data('modal') ? 'toggle' : $.extend({ remote:!/#/.test(href) && href }, $target.data(), $this.data())
+    var option  = $target.data('modal') ? 'toggle' : $.extend({ remote: !/#/.test(href) && href }, $target.data(), $this.data())
 
     e.preventDefault()
 
     $target
-      .modal(option)
+      .modal(option, this)
       .one('hide', function () {
         $this.is(':visible') && $this.focus()
       })