I have a method (the function in the controller, am I terming that correctly?) and view that I want to use in every controller on my site. Is there a way to make the method global across all controllers and the view .ctp file generic as well? I'd rather not have to copy-paste it everywhere.
This seems like something that should be obvious, so if I'm just searching for the wrong terms, let me know.
Thanks
Shared/Common Controller Code:
What you've described is a "Component":
Components are packages of logic that are shared between controllers. If you find yourself wanting to copy and paste things between controllers, you might consider wrapping some functionality in a component.
See: http://book.cakephp.org/2.0/en/controllers/components.html
Shared/Common View Code:
As far as the View is concerned, there are a few options. If you want the entire view, you can just specify which view to render: $this->render('TestView/index');
Or, if you want a small chunk of code, you can try an Element.
All together:
If you find yourself creating a lot of the different "parts" (View, Controller/Component, Model/Behavior)...etc, all for the same general purposes (ie cropping a photo), you could think about creating a Plugin.
Side note:
Side note: Usually, I've heard the functions in Controllers referred to as "actions", and the functions in Models called "methods". They're all really methods (a function within a class/object), but - that's how they're commonly referred to.
You can put the method in AppController and make only one view.
You will use $this->render('/myview.ctp');
