如何使用prestashop中的自定義模塊添加購物車功能1.7

Question

我使用以下代碼將產品添加到購物車中，但它不起作用。請任何身體幫助添加產品到購物車。

// JS文件

$.ajax({ 
    url : url+'&action=savecustomdataAction', 
    type : "POST", 
    data : { customdata : customdata, qty : 1, pid : 9 }, 

    success : function(response) { 
     if(response.message == true) { 
     $('#addtocart_form').submit(); 
     } 
    } 
    }); 

//我TPL腳本

<script> 
    var url ="{url entity='module' name='appcustomizer' controller='ajaxfunc' params = []}"; 
    </script> 

//下面的代碼是在我的控制文件

 public function displayAjaxsavecustomdataAction() {   
     $customData = Tools::getValue('customdata'); 
     $idProduct = Tools::getValue('pid'); // for me it's always one 
     $qty=Tools::getValue('qty'); // always add one item 
     $attribute = 1; 

     global $cookie; 
     $CustomOptions=''; 
     $context = Context::getContext(); 
     $temp = $this->context->cookie->__set('customoptions',$customData); 
     $cookie->write(); 

     // get cart id if exists 
     if ($this->context->cookie->id_cart) 
     { 
     $cart = new Cart($this->context->cookie->id_cart); 
     } 

     // create new cart if needed 

     if (!isset($cart) OR !$cart->id) 
     { 
     $cart = new Cart($this->context->cookie->id_cart); 
     $cart->id_customer = (int)($this->context->cookie->id_customer); 
     $cart->id_address_delivery = (int) (Address::getFirstCustomerAddressId($cart->id_customer)); 
     $cart->id_address_invoice = $cart->id_address_delivery; 
     $cart->id_lang = (int)($this->context->cookie->id_lang); 
     $cart->id_currency = (int)($this->context->cookie->id_currency); 
     $cart->id_carrier = 1; 
     $cart->recyclable = 0; 
     $cart->gift = 0; 
     $cart->add(); 
     $this->context->cookie->id_cart = (int)($cart->id); 
     } 

     // get product to add into cart 
     $productToAdd = new Product((int)($idProduct), true, (int)($this->context->cookie->id_lang)); 

     $cart = $this->context->cart; 
     $updateQuantity = $cart->updateQty((int)($qty), (int)($idProduct),(int)($attribute),$customData, false); 

     $cart->update(); 
     header('Content-Type: application/json'); 
     die(Tools::jsonEncode(['message' => true])); 
     } 

Answer 1

使用下面的代碼添加從您的自定義模塊購物車。它的工作

我的JavaScript文件

var pid = $('#product_id').val(); 
$.ajax({ 
    url : url+'&action=savecustomdataAction', 
    type : "POST", 
    data : { customdata : customdata, qty : 1, pid : pid }, 

    success : function(response) { 
    if(response.message == true) { 
     $('#addtocart_form').submit(); 
    } 
    } 
}); 

我.tpl文件

<script> 
    var url ="{url entity='module' name='appcustomizer' controller='ajaxfunc' params = []}"; 
</script> 
<form name="addtocart" id="addtocart_form" method="POST" action="{$urls.pages.cart}"> 
    <input type="hidden" name="id_product" id="product_id" value="{Tools::getValue('pid')}" /> 
    <input type="hidden" name="token" value="{$static_token}"> 

    // Your Code Here... 

<input type="submit" id="addtocart" class="cart-btn" value="Add To Cart" /> 

我的控制器的文件

public function displayAjaxsavecustomdataAction() {   
    $customData = Tools::getValue('customdata'); 
    $idProduct = Tools::getValue('pid'); // for me it's always one 
    $qty=Tools::getValue('qty'); // always add one item 
    $attribute = 74; //enter the id_product_attribute 

    // get cart id if exists 
    if ($this->context->cookie->id_cart) 
    { 
    $cart = new Cart($this->context->cookie->id_cart); 
    } 

    // create new cart if needed 

    if (!isset($cart) OR !$cart->id) 
    { 
    $cart = new Cart($this->context->cookie->id_cart); 
    $cart->id_customer = (int)($this->context->cookie->id_customer); 
    $cart->id_address_delivery = (int) (Address::getFirstCustomerAddressId($cart->id_customer)); 
    $cart->id_address_invoice = $cart->id_address_delivery; 
    $cart->id_lang = (int)($this->context->cookie->id_lang); 
    $cart->id_currency = (int)($this->context->cookie->id_currency); 
    $cart->id_carrier = 1; 
    $cart->recyclable = 0; 
    $cart->gift = 0; 
    $cart->add(); 
    $this->context->cookie->id_cart = (int)($cart->id); 
    } 

    // get product to add into cart 
    $productToAdd = new Product((int)($idProduct), true, (int)($this->context->cookie->id_lang)); 
    $cart->update(); 
    $cart = $this->context->cart; 
    $updateQuantity = $cart->updateQty((int)($qty), (int)($idProduct),(int)($attribute), false); 

    $cart->update(); 
    header('Content-Type: application/json'); 
    die(Tools::jsonEncode(['message' => true])); 
    }