Take a look at this: https://github.com/CakeDC/search It'll do this for you very nicely.
Jeremy Burns Class Outfit http://www.classoutfit.com On 2 Jan 2012, at 18:10:23, Dwayne Hanekamp wrote: > Hello all, > > I've been struggling on this for the last two days. I'm creating a > webshop on which people should be able to filter products on multiple > tags. Database structure is the following: > > Tags => Id | Name > Products => Id | Category_id | Name | etc... > Tags_Products | Id | Product_id | Tag_id > Categories | Id | parent_id | name > > The user can first select a category and each category has > subcategories which have products which have their tags. So after > they've selected a category or subcategory they can filter down using > the tags of the products in the categories. > > For the find query i made next options array: > Array ( [fields] => Array ( [0] => DISTINCT Product.id [1] => > Product.* ) [conditions] => Array ( [OR] => Array > ( [Product.Category_id] => 1 [Category.parent_id] => 1 ) [AND] => > Array ( [AND] => Array ( [FilterTag.name] => Array ( [0] => smartphone > [1] => apple ) ) ) ) ) > > The 'FilterTag' is a fake model made in the function beneath: > 'hasOne' => array( > 'ProductsTag', > 'FilterTag' => array( > 'className' => 'Tag', > 'foreignKey' => false, > 'conditions' => array('FilterTag.id = > ProductsTag.tag_id'), > 'unique' => true, > ) > > Now the problem is that i want it to find products that have both tags > in stead of one of the tags. It currently does the next query: > > SELECT DISTINCT `Product`.`id`, `Product`.*, `Product`.`id` FROM > `products` AS `Product` LEFT JOIN `categories` AS `Category` ON > (`Product`.`category_id` = `Category`.`id`) LEFT JOIN `products_tags` > AS `ProductsTag` ON (`ProductsTag`.`product_id` = `Product`.`id`) LEFT > JOIN `tags` AS `FilterTag` ON (`FilterTag`.`id` = > `ProductsTag`.`tag_id`) WHERE ((`Product`.`Category_id` = '1') OR > (`Category`.`parent_id` = 1)) AND `FilterTag`.`name` IN ('smartphone', > 'apple') > > So it looks for products which have one of the tags. But i want it to > search for products that have both of the tags. > > I hope you guys can help me, Thanks in advance! > > Dwayne > > -- > Our newest site for the community: CakePHP Video Tutorials > http://tv.cakephp.org > Check out the new CakePHP Questions site http://ask.cakephp.org and help > others with their CakePHP related questions. > > > To unsubscribe from this group, send email to > cake-php+unsubscr...@googlegroups.com For more options, visit this group at > http://groups.google.com/group/cake-php -- Our newest site for the community: CakePHP Video Tutorials http://tv.cakephp.org Check out the new CakePHP Questions site http://ask.cakephp.org and help others with their CakePHP related questions. To unsubscribe from this group, send email to cake-php+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/cake-php
