Hi! I'm a beginner in Cake and can't understand one thing, maybe you
more experienced people will know the solution:-)
So, I have two tables in db: products (id,name) and productsizes
(id,product_id,size);
Two models: Product, Productsize;
product.php:
class Product extends AppModel
{
var $name = 'Product';
var $hasMany = array('Productsize' => array(
'className'=>'Productsize',
'foreignKey'=>'product_id')
);
}
productsize.php:
class Productsize extends AppModel
{
var $name = 'Productsize';
var $belongsTo = 'Product';
}
And products_controller looks like:
class ProductsController extends AppController
{
var $name = 'Products';
var $uses = array('Product','Category','Productsize');
var $layout = 'default';
function display($c_name) {
$this->set('category_name',$c_name);
//this
is just
$c_id=$this->Category->find('name=\''.$c_name.'\'','id'); //for
retrivieng category
$this->set('products',$this->Product-
>findAllByCategoryId($c_id['Category']['id'])); //here i get all
data about products
$this->pageTitle = $c_name;
}
}
And my question is: how do I retrieve data from productsizes? In
action "display" I want to show all products from one category and I
need to display the possible sizes for each one. How to do that in one
action?
Controller: products_controller
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