Waroth

Problem solved. Cause? Overridden constructor(AdminProductsController) in our module. Everything was fine before 1.6.0.9

Hi, I've upgraded PS from 1.6.0.8 to 1.6.0.9 with 1-click upgrade and now I cannot acces "product modification pages". The only one which shows up is "Information" and other (like prices, shipping, quantity) show me white page. This might have something to do with this: Any solution?

Thanks! This works: {if ($cart->containsProduct($product.id_product, $product.id_product_attribute))} Already in cart {/if}Unfortunately I wasn't able to get quantity for specified product(Its easy to get quantity of everything from cart - nbProducts()).Also it would be great to make input "quantity" box as user-friendly as in cart (shopping-cart.tpl) where you can change quantity and this instantaneously change value in cart on top of the page. In other words - how to make this code from shopping-cart-product-line.tpl: {code]{if !isset($customizedDatas.$productId.$productAttributeId) OR $quantityDisplayed > 0} <input type="hidden" value="{if $quantityDisplayed == 0 AND isset($customizedDatas.$productId.$productAttributeId)}{$customizedDatas.$productId.$productAttributeId|@count}{else}{$product.cart_quantity-$quantityDisplayed}{/if}" name="quantity_{$product.id_product}_{$product.id_product_attribute}_{if $quantityDisplayed > 0}nocustom{else}0{/if}_{$product.id_address_delivery|intval}_hidden" /> <input size="2" type="text" autocomplete="off" class="cart_quantity_input form-control grey" value="{if $quantityDisplayed == 0 AND isset($customizedDatas.$productId.$productAttributeId)}{$customizedDatas.$productId.$productAttributeId|@count}{else}{$product.cart_quantity-$quantityDisplayed}{/if}" name="quantity_{$product.id_product}_{$product.id_product_attribute}_{if $quantityDisplayed > 0}nocustom{else}0{/if}_{$product.id_address_delivery|intval}" /> <div class="cart_quantity_button clearfix"> {if $product.minimal_quantity < ($product.cart_quantity-$quantityDisplayed) OR $product.minimal_quantity <= 1} <a rel="nofollow" class="cart_quantity_down btn btn-default button-minus" id="cart_quantity_down_{$product.id_product}_{$product.id_product_attribute}_{if $quantityDisplayed > 0}nocustom{else}0{/if}_{$product.id_address_delivery|intval}" href="{$link->getPageLink('cart', true, NULL, "add=1&id_product={$product.id_product|intval}&ipa={$product.id_product_attribute|intval}&id_address_delivery={$product.id_address_delivery|intval}&op=down&token={$token_cart}")|escape:'html':'UTF-8'}" title="{l s='Subtract'}"> <span><i class="icon-minus"></i></span> </a> {else} <a class="cart_quantity_down btn btn-default button-minus disabled" href="#" id="cart_quantity_down_{$product.id_product}_{$product.id_product_attribute}_{if $quantityDisplayed > 0}nocustom{else}0{/if}_{$product.id_address_delivery|intval}" title="{l s='You must purchase a minimum of %d of this product.' sprintf=$product.minimal_quantity}"> <span><i class="icon-minus"></i></span> </a> {/if} <a rel="nofollow" class="cart_quantity_up btn btn-default button-plus" id="cart_quantity_up_{$product.id_product}_{$product.id_product_attribute}_{if $quantityDisplayed > 0}nocustom{else}0{/if}_{$product.id_address_delivery|intval}" href="{$link->getPageLink('cart', true, NULL, "add=1&id_product={$product.id_product|intval}&ipa={$product.id_product_attribute|intval}&id_address_delivery={$product.id_address_delivery|intval}&token={$token_cart}")|escape:'html':'UTF-8'}" title="{l s='Add'}"><span><i class="icon-plus"></i></span></a> </div> {/if}work in product-list.tpl? Where those variables are initialized? Sorry for trivial questions and thanks again for your example! //EDIT I wrote two methods in Cart.php: public function nbOfOneProduct($id_product) { if (!$this->id) return 0; return Cart::getNbOfOneProduct($this->id, $id_product); } public static function getNbOfOneProduct($id, $id_product) { $temp = (int)Db::getInstance()->getValue(' SELECT SUM(`quantity`) FROM `'._DB_PREFIX_.'cart_product` WHERE `id_cart` = '.(int)$id.' AND `id_product` = '.(int)$id_product ); return $temp; }+this thing in product-list: {if ($cart->containsProduct($product.id_product, $product.id_product_attribute))} Already in cart: {$cart->nbOfOneProduct($product.id_product)} {/if}Bu i think it's not the best solution...

It's my first post here so I want to say "Hi!" to everyone. Maybe my problem is trivial but it's not only my first contact with PrestaShop but also with SMARTY, Bootstrap, JS etc. (I'm more C/C++ unix guy...). So please be patient with me I've done(among other things) this: http://mypresta.eu/en/art/developer/prestashop-quantity-field-on-product-list.html (works great - thanks Milosz Myszczuk*!) But in addition to this I also want to show information(on product-list) for every product if it is already in cart(with quantity) or not. Something like: "Already in cart: 22" I was trying to extract this information same way as it is done in shopping-cart-product-line.tpl but for some reason(most probable cause - lack of knowledge) I cannot do this. So here is a question: How to do this? *Albo bardziej po naszemu: Dzięki!