Added a JavaScript event to the renderPartial method for successfully…

… loaded views via ajax

protected/components/Controller.php

@@ -168,4 +168,24 @@ public function renderModalClose() {
         //Yii::app()->end();
     }
 
+    /**
+     * Add a JavaScript to the renderPartial method to fire an event at the body tag, when the view loaded successfully
+     */
+    public function renderPartial($view, $data = null, $return = false, $processOutput = false) {
+
+        if (Yii::app()->request->isAjaxRequest) {
+            /**
+             * Fire an event with the following params:
+             * @param1 String controllerID
+             * @param2 String moduleID
+             * @param3 String actionID
+             * @param4 String view path
+             */
+            Yii::app()->clientScript->registerScript("autoAjaxEventFire","$('body').trigger('ajaxLoaded', ['". $this->id."', '". $this->module->id ."', '". $this->action->id ."', '". $view ."']);",CClientScript::POS_END);
+        }
+
+        return parent::renderPartial($view, $data, $return, $processOutput);
+    }
+
+
 }

protected/docs/guide/developer/index.md

@@ -30,4 +30,5 @@
 - [Settings](settings.md)
 - [Coding Style](coding_style.md)
 - [Notifications](notifications.md)
+- [JavaScript](javascript.md)
 - [Zend Framework](zend.md)

protected/docs/guide/developer/javascript.md

@@ -0,0 +1,15 @@
+JavaScript
+==========
+
+Summary of general JavaScript functions and events used in HumHub.
+
+## Ajax Loaded Event
+
+Each page that is loading with Ajax via the renderPartial method, fire a JavaScript event named "ajaxLoaded" to signalize that the view is successfully loaded.
+To catch this event you have to set a trigger at the body tag:
+
+    $( "body" ).on( "ajaxLoaded", function( event, controllerID, moduleID, actionID, view ) {
+        alert( controllerID + "\n" + moduleID  + "\n" + actionID + "\n" + view );
+    });
+
+``Note:`` To deliver JavaScript with the view loaded via ajax, you have to set the renderPartial param "$processOutput" to true!