Set up an extra relationship, like so: class Category extends AppModel { // ... var $belongsTo = array( 'CoverProduct' => array( 'className' => 'Product', 'foreignKey' => 'imgpath', 'fields' => array('imgpath') ) ); // ... }
Yes, it does "sound" weird that a category belongs to its cover, as in real-world usage we'd say the opposite. But this is the way cake works things. Now when you do your pagination and set $categories in the view: foreach ($categories as $cat) { echo $cat['Category']['nome']; // Category title echo $html->image($cat['CoverProduct']['imgpath']); // Category image } hth grigri On Aug 19, 5:08 am, "Henrique Machado" <[EMAIL PROTECTED]> wrote: > Hello! > This is my first messa ge here. > Sorry my bad english, i'm from brazil > > Scenario: > > Category hasMany Products > Products belongsTo Category > > category table: > > `id` int(10) unsigned NOT NULL auto_increment, > `nome` varchar(255) collate utf8_unicode_ci default NULL, > `created` datetime default NULL, > `slug` varchar(255) collate utf8_unicode_ci default NULL, > `imgcover` int(11) NOT NULL, > PRIMARY KEY (`id`) > > products: > > `id` int(10) unsigned NOT NULL auto_increment, > `imgpath varchar(255) collate utf8_unicode_ci default NULL, > `legend` varchar(255) collate utf8_unicode_ci default NULL, > `created` datetime default NULL, > `slug` varchar(255) collate utf8_unicode_ci default NULL, > `category_id` int(10) unsigned default NULL, > PRIMARY KEY (`id`), > KEY `fotos_obra` (`obra_id`) > ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci > AUTO_INCREMENT=27 ; > > My problem: I need to show the imgcover (is the product id) in my > category index: > function index() { > $this->Category->recursive = 1; > $this->set('categories', $this->paginate()); > } > > The "php" way is do an foreach categories and loop each cagotegory to > do something like: SELECT imgpath FROM PRODUCTS WHERE id = > category.imgcover > > But, in the cake way? > > Thanks --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "CakePHP" group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~----------~----~----~----~------~----~------~--~---