如何添加新產品包到購物車？

Question

我要包裝的產品添加到購物車編程，我在ModuleFrontController行動被認爲是這樣的：

public function initPack(){ 
    $product = new Pack(); 

    $product->tax_name = 'tva1'; 
    $product->tax_rate = '10%'; 
    $product->id_manufacturer = 1; 
    $product->id_supplier = 1; 
    $product->id_category_default = 1; 
    $product->id_shop_default = 1; 
    $product->manufacturer_name = 'rrr'; 
    $product->supplier_name = 'rrr'; 
    $product->name = array((int)Configuration::get('PS_LANG_DEFAULT') => 'coffret-4');; 
    $product->description = 'description 1'; 
    $product->description_short = 'description short'; 
    $product->quantity = 20; 
    $product->on_sale = false; 
    $product->online_only = true; 
    $product->reference = '1234567889'; 
    $product->ean13  = 12233; 
    $product->upc = 12233; 
    $product->link_rewrite = array((int)Configuration::get('PS_LANG_DEFAULT') => 'coffret-4'); 
    $product->meta_description = 'fff'; 
    $product->meta_keywords = 'ff'; 
    $product->meta_title = 'fff'; 
    $product->visibility= 'both'; 

    $product->date_add = date("j, n, Y"); 
    $product->location = ''; 
    $product->category = 16; 
    $product->text_fields = 1; 
    $product->condition = 'new'; 
    $product->on_sale = true; 

    if($product->save()) 
     $product->add(); 
    else{ 
     echo 'erooooooor'; 
     die(); 
    } 

    Pack::addItem($product->id, 1, 1); 
    Pack::addItem($product->id, 3, 1); 

    $attribute = $product->addProductAttribute(12, 234, 2344, 12, 20, 1, 222, 
    $id_supplier = null, 222, 1); 

    $cart->add($product, array('qty' => 1)); 
    $cart->save(); 
} 

購物車商品的數量遞增，但沒有名稱，價格，...顯示

Answer 1

Prestashop像產品一樣對待包裝，因此您必須爲此包裝分配一個價格，例如

$product->price = 10.00; 

否則，我會建議你修改你這樣的代碼：

public function initPack(){ 
    $id_lang = Context::getContext()->language->id; 
    // New product with right language id 
    $product = new Pack($id_lang); 

    // I'm not sure that is the right way to assign the tax 
    // $product->tax_name = 'tva1'; 
    // $product->tax_rate = '10%'; 
    $product->id_tax_rules_group = // Here you have to write the right id of tax_rules_group, you can find in Localization -> Tax Rules 

    $product->id_manufacturer = 1; // Not mandatory, check if this id exists really 
    $product->id_supplier = 1; // Not mandatory, check if this id exists really 
    // $product->id_category_default = 1; // Corrected after 
    $product->id_shop_default = 1; 
    $product->manufacturer_name = 'rrr'; 
    $product->supplier_name = 'rrr'; 
    $product->name = 'coffret-4'; 
    $product->description = 'description 1'; 
    $product->description_short = 'description short'; 
    $product->quantity = 20; 
    $product->on_sale = false; // True or false? :) 
    $product->online_only = true; 
    $product->reference = '1234567889'; // Not mandatory 
    $product->ean13  = 12233; // Not mandatory 
    $product->upc = 12233; // Not mandatory 
    // Link rewrite generated by Tools class 
    $product->link_rewrite = Tools::link_rewrite($product->name); 
    $product->meta_description = 'fff'; 
    $product->meta_keywords = 'ff'; 
    $product->meta_title = 'fff'; 
    $product->visibility= 'both'; 

    // $product->date_add = date("j, n, Y"); // Useless, it's 'automatic' :) 
    // $product->location = ''; // Useless 
    // You have to set the category field like an array 
    $product->category[0] = 16; 
    // And give also the default category id 
    $product->id_category_default = 16; 
    $product->text_fields = 1; 
    $product->condition = 'new'; 
    $product->on_sale = true; // True or false? :) 
    // We have to tell to prestashop that product is a 'pack' 
    $product->cache_is_pack = 1; 

    if($product->save()) 
     $product->add(); 
    else{ 
     echo 'erooooooor'; 
     die(); 
    } 

    // After save the product we must update categories associations 
    if (isset($product->id_category) && is_array($product->id_category)) { 
     $product->updateCategories(array_map('intval', $product->id_category)); 
    } 

    Pack::addItem($product->id, 1, 1); 
    Pack::addItem($product->id, 3, 1); 

    // I don't think so you can add the product attribute to a pack 
    // $attribute = $product->addProductAttribute(12, 234, 2344, 12, 20, 1, 222, null, 222, 1); 

    $cart->add($product, array('qty' => 1)); 
    $cart->save(); 
} 

我假設你沒有啓用multishop做。我沒有測試過這個代碼，但我想它是有效的;），試着讓我知道;）