I need to do more reading on Exceptions, but my case seems more like
a flash message than throwing an exception.
Maybe I need to do more checking in the controller, rather than
using beforeDelete.
This way, upon entry into delete method, I could check "count" and
if =1 then set a flash message and redirect and never display the
form to delete.
Make sense?
On 5/28/2012 3:49 PM, stork [via CakePHP] wrote:
Throw OutOfBoundsException somewhere and catch it
from outside, or create your own exception
http://book.cakephp.org/2.0/en/development/exceptions.html#creating-your-own-application-exceptions
Also, read better beforeDelete() callback for your example:
public function beforeDelete($cascade = true) {
if
($this->Product->hasAny(array('product_category_id'
=> $this->id))) {
return false;
}
return parent::beforeDelete($cascade);
}
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