Zend Framework: how to remove rendered views in the controller?
Well, it'll run any valid script in the "try" block, but if it fails, it'll render all the content in the "catch" block. So you probably want something more like: $this->render("head"); try { $this->render("body-$id1"); } catch (Exception $e) { $this->render("body-$id2"); } $this->render("foot") I don't see an API method to check if a view exists, but you could write a controller helper that just gets the path to your view scripts and uses file_exists to check if "body-{$id1}" exists in that path.
Well, it'll run any valid script in the "try" block, but if it fails, it'll render all the content in the "catch" block. So you probably want something more like: $this->render("head"); try { $this->render("body-$id1"); } catch (Exception $e) { $this->render("body-$id2"); } $this->render("foot"); I don't see an API method to check if a view exists, but you could write a controller helper that just gets the path to your view scripts and uses file_exists to check if "body-{$id1}" exists in that path.
The controller and view components. First, some history. In the 0.9.
GetViewScript(), and render(). In 0.9.3, we introduced Action Helpers. Globally registered helpers can hook into dispatched action controllers.
Countered with a new action helper, the ViewRenderer. Eliminate the need to instantiate view objects within controllers. Have a view object globally available to all controllers.
On the current module’s filesystem location. For view helper and filter classes. Controllers or a single action.
View script paths. What does this mean to you Zend Framework users? Coding for you, the developer, in your controller classes.
Worry about initializing the view object, or rendering it. A conventional modular layout), and renders ‘foo/bar. View script path is :controller/:action.
So, how will this affect your existing controllers? No changes are required. If you have action methods that call none of the above — i.e.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.
Related Questions
Zend Framework: Upload file by using Zend Form Element?
Zend Framework - Reading Application.ini values from a Controller?
Zend Framework - How to call controller's redirect() from within an action helper?
How would you structure Zend_Auth & Zend_Acl in Zend Framework to obey having a Thin Controller?
Zend framework get a variable from the controller to view?
Action not found in controller. Using Zend framework but action IS there?