Question

Using cakePHP my goal is to combine the index view of two or more controllers in one layout page.

Example:
I have controllers for: news, events, links.
I want to show the last five entries from each table in one layout page.
Also, when one of the links from the views is selected it should take the user to the respective view for that record.

I have read through the books section on views but don’t see how making a view into an element would accomplish this.

What confuses me is how to combine from three separate controller/views into one layout?

Thanks

Answer 1

Create methods in your News, Event and Link models for fetching the last 5 records. Then in your controller either include the models in the Controller::uses property, or in the action use ClassRegistry::init() to get access to the model, e.g.

function my_action() {
  $news = ClassRegistry::init('News')->getRecent();
  $events = ClassRegistry::init('Event')->getRecent();
  $links = ClassRegistry::init('Link')->getRecent();
  $this->set(compact('news', 'events', 'links'));
}

You can then call these model methods from any controller action, keeping your application DRY.

In your my_action.ctp view, and indeed many other views, just render the elements e.g.

// my_action.ctp
<?php
echo $this->element('recent_news');
echo $this->element('recent_events');
echo $this->element('recent_links');
?>

Your elements can then just iterate over the $news (or whatever) variable displaying the items with links to the ‘view’ actions in their respective controllers.

Just because a controller matches a model, doesn’t mean you can’t use other models in it.