Try using
var recursive=3 in your model..
On 8/8/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
>
>
> Hello
>
> I want to filter my view by passing a language_id in the view.
> ( Subcategory can have many categories , category can have many
> languages )
>
> Does anyone know why i getting this error?
>
> -----------------------
> ERROR:
>
> Notice: Undefined index: Language in C:\wamp\www\inz_cake\app\views
> \subcategories\filtr_lang.thtml on line 19
>
> -------------------------
> Controler
>
> class SubcategoriesController extends AppController {
> var $name = 'Subcategories';
> var $uses = array('Subcategory' , 'Category' , 'Language' ,
> 'Menu');
>
> function filtr_lang($id = null)
> {
> $this->set('filtr_langs', $this->Subcategory-
> >findAll(array('Category.language_id' =>$id )));
> }
>
> }
> ----------------------------
> filtr_lang.thtml
>
> <?php foreach ($filtr_langs as $filtr_lang): ?>
> <?php echo $filtr_lang['Language']['jezyk']; ?>
> <?php endforeach; ?>
>
> ------------------------------
> MODEL CATEGORY
>
> class Category extends AppModel {
> var $belongsTo = array(
> 'Menu' => array(
> 'className' => 'Menu',
> 'foreignKey' => 'menu_id'
> ),
> 'Language' => array(
> 'className' => 'Language',
> 'foreignKey' => 'language_id'
> )
> );
> var $hasMany = array(
> 'Subcategory' => array(
> 'className' => 'Subcategory',
> 'foreignKey' => 'category_id'
> )
> );
> }
>
> -------------------------------------
> MODEL SUBCATEGORY
>
> class Subcategory extends AppModel {
>
> var $belongsTo = array(
> 'Category' => array(
> 'className' => 'Category',
> 'foreignKey' => 'category_id'
> )
> );
>
> -----------------------------------
>
> MODEL LANGUAGE
>
> class Language extends AppModel {
>
> var $hasMany = array(
> 'Category' => array(
> 'className' => 'Category',
> 'foreignKey' => 'language_id'
> )
> );
>
> --------------------------------------
>
> Please help
>
> Stanley
>
>
> >
>
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