Re: Undefined variable in view

if it is not passed this part of the code in your action is NOT
REACHED

try
die('XYZ')
right in front of it

you will see that it is probably not even invoked

maybe some "return" in front of it?

On 3 Sep., 14:10, Richard <richard_j...@hotmail.com> wrote:
> Hello Anja,
>
> I also did that, returns also 'Undefined variable'.
> However I found a way, I added the following function to the
> controller:
> function beforeRender() {
>     parent::beforeRender();
>     $this->set('categories', $this->Category->find('all',
> array('recursive'=>0)));
>
> }
>
> This works now as expected, however I do not really understand why it
> didn't worked in the first place.
>
> greeting, Richard
>
> On 3 sep, 11:58, Anja Liebermann
>
>
>
> <anja.lieberm...@schauinslandreisen.de> wrote:
> > And how about
> > var_dump($categories);
> > In the view?
>
> > Anja
>
> > -----Ursprüngliche Nachricht-----
> > Von: cake-php@googlegroups.com [mailto:cake-php@googlegroups.com] Im Auftrag von Richard
> > Gesendet: Freitag, 3. September 2010 09:25
> > An: CakePHP
> > Betreff: Re: Undefined variable in view
>
> > Hello Milos, thanks for you reply! If I define the variable in the controller as follows it states again that it's undefined in the view.
>
> > $this->set('categories',  'TestValue');
>
> > When I echo the variable in the controller everything looks alright:
> > var_dump($this->viewVars['categories']);
>
> > However it does not pass all of the viewVars for some reason to the view.
>
> > Check out the new CakePHP Questions sitehttp://cakeqs.organdhelp others with their CakePHP related questions.
>
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