Thank you . Now it works fine !!
On 8/9/07, Grant Cox <[EMAIL PROTECTED]> wrote:
>
>
> You should use recursive = 2 (0 = just the subcategory, 1 = the
> category associaton, 2 = the category's language association).
>
> You will want to access the language in your view through:
> echo $filtr_lang['Subcategory']['link'];
> echo $filtr_lang['Category']['kategoria'];
> echo $filtr_lang['Category']['Language']['jezyk'];
>
> as it is associated through the Category, not directly to the
> Subcategory.
>
>
> [EMAIL PROTECTED] wrote:
> > I want filter my subcategories by language_id ( this is a foreign key
> > in categories table and primary key in languages table). I use
> > recursive option ( $this->Subcategory->recursive = 3; ) in my
> > controller but i'm still getting this error. Which value should i
> > use ? 3 or 2 ?
> >
> > Error in my view:
> > Notice: Undefined index: Language
> >
> > subcategories_controller
> > $this->set('filtr_langs', $this->Subcategory-
> > >findAll(array('Category.language_id' =>$id)));
> >
> > view:
> > foreach ($filtr_langs as $filtr_lang):
> > echo $filtr_lang['Subcategory']['id'];
> > echo $filtr_lang['Subcategory']['link'];
> > echo $filtr_lang['Category']['kategoria'];
> > echo $filtr_lang['Language']['jezyk'];
> > echo $filtr_lang['Subcategory']['podkategoria'];
> > php endforeach; ?>
> >
> > models:
> > ------------------------------
> > 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'
> > )
> > );
> >
> > --------------------------------------
> >
> > ANY IDEAS?
> >
> > Stanley
>
>
> >
>
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