title: pass an array from the view to the controller (Cakephp)
body: <p>I'm very new to Cakephp and am struggling with this.</p>
  
  <p>I have a loop in my view and this makes it a good place to create an array I need. I could have anywhere from 5 to 200 string values.
  My problem is I need to use this array in my controller. Below is the code I use for a link.
  I pass a number to the function createtiles in my controller. I read that I cannot pass an array like this?? Is there a way I can use the array values from my view in my controller?</p>
  
  <p>echo $this->Html->link(' CREATE PAGES TO PRINT ', array('action' => 'createtiles', $post['Grv']['tran_no']));</p>