controller.js in jax-3.0.0.rc2

- old
+ new

@@ -23,11 +23,11 @@
  *   * *mouse_released* - called when a mouse button has been released.
  *   * *mouse_clicked*  - called when a mouse button has been clicked.
  *   * *key_pressed*    - called when a keyboard button has been pressed.
  *   * *key_released*   - called when a keyboard button has been released.
  *   * *key_typed*      - called when a keyboard button has been typed.
- *   * *update*         - called (approximately) every 60 milliseconds for as long
+ *   * *update*         - called (approximately) 60 times per second for as long
  *   as a controller is active. Time difference in seconds is passed as an arguments.
  *   
  * Example:
  * 
  *     var WelcomeController = Jax.Controller.Create("welcome", ApplicationController, {
@@ -45,12 +45,12 @@
  *     });
  *
  * With the exception of event actions, which will be fired every time an event occurs,
  * controller actions are only triggered once for a given controller unless they
  * explicitly trigger other actions by calling them directly. They differ from their
- * corresponding views (see Jax.View) in this way, as a view is rendered many times
- * -- up to a target rate of 60 passes per second.
+ * corresponding views in this way, as a view is rendered many times -- up to a
+ * target rate of 60 times per second.
  *
  **/
 (function() {
   var protected_instance_method_names = [
     'initialize', 'toString', 'getControllerName', 'constructor', 'fireAction',
@@ -95,13 +95,16 @@
 
         if (this[action_name])
           this[action_name].call(this, []);
         else throw new Error("Call to missing action: '"+action_name+"' in controller '"+this.getControllerName()+"'");
         
-        if (!this.rendered_or_redirected)
+        if (!this.rendered_or_redirected) {
           this.view_key = this.getControllerName()+"/"+this.action_name;
-          this.view = Jax.views.find(this.view_key);
+          var newView = Jax.views.find(this.view_key);
+          if (newView)
+            this.view = newView;
           this.rendered_or_redirected = true;
+        }
         return this;
       },
 
       getControllerName: function() { return null; },
       