Prestashop 1.7 : How to get remove from cart URL in accessories -


how can remove cart url in each $accessories item ? tried template : 

{foreach from=$accessories item=accessory}   {assign var="deleteurl" value=link::getremovefromcarturl($accessory.id_product,$accessory.id_product_attribute,null)} {/foreach}

but error :

runtime notice: non-static method linkcore::getremovefromcarturl() should not called statically

which controller should modify access remove cart url $accessories ?

in controllers/front/productcontroller.php, edit function initcontent. 

$accessories = $this->product->getaccessories($this->context->language->id);         if (is_array($accessories)) {             foreach ($accessories &$accessory) {                 $accessory = $presenter->present(                     $presentationsettings,                     product::getproductproperties($this->context->language->id, $accessory, $this->context),                     $this->context->language                 );             }             unset($accessory);         }

to 

$accessories = $this->product->getaccessories($this->context->language->id);         if (is_array($accessories)) {             foreach ($accessories &$accessory) {                 $accessory = $presenter->present(                     $presentationsettings,                     product::getproductproperties($this->context->language->id, $accessory, $this->context),                     $this->context->language                 );                 $accessory['remove_from_cart_url'] = $this->context->link->getremovefromcarturl($accessory['id'],$accessory['id_product_attribute']);             }             unset($accessory);         }

edit : should not edit controller directly, creating override in override/controllers/front/productcontroller.php. if file not created yet, yourself.


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