On May 27, 2008, at 8:50 PM, azlanms wrote:
>
> I'm trying to create a model called 'Tree' based on the AclNode class
> as:
>
> class Tree extends AclNode {
> var $name = 'Tree';
> var $validate = array(
> 'title' => VALID_NOT_EMPTY
> );
>
> but I got this error message:
>
> Fatal error: Class tree: Cannot inherit from undefined class aclnode
> in /usr/local/myweb/app/models/tree.php on line 17
>
> I've installed and placed all the CakePHP library files in the correct
> location (otherwise I wouldn't be able to access my website in the
> first place).
>
> Can someone tell me where did I go wrong?
You'd need to include the model before you try to extend it, either
via loadModel, or App:import(), depending on your version.
Why do you want to extend this core class? You can get tree
functionality with the core TreeBehavior...
-- John
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