Magento的愿望清单-删除项目 [英] Magento Wishlist - Remove item

问题描述

我已经构建了一个自定义脚本，可以使用AJAX向希望清单中添加和删除商品.添加产品不是问题，但我不知道如何删除商品.Magento 版本是 1.5.1.0.

I've built a custom script to add and remove items to the wishlist using AJAX. Adding products is not a problem but I can't figure out how to remove an item. The Magento version is 1.5.1.0.

该脚本位于/scripts/中，如下所示:

The script is in /scripts/ and looks like this:

include_once '../app/Mage.php';

Mage::app();

try{
    $type = (!isset($_GET['type']))? 'add': $_GET['type'];
    $id = (!isset($_GET['id']))? '': $_GET['id'];

    $session = Mage::getSingleton('core/session', array('name'=>'frontend'));
    $_customer = Mage::getSingleton('customer/session')->getCustomer();

    if ($type != 'remove') $product = Mage::getModel('catalog/product')->load($id);

    $wishlist = Mage::helper('wishlist')->getWishlist();

    if ($id == '')
        exit;

    if ($type == 'add')
        $wishlist->addNewItem($product);
    elseif ($type == 'remove')
        $wishlist->updateItem($id,null,array('qty' => 0));

    $products = Mage::helper('wishlist')->getItemCount();
    if ($type == 'add') $products++;
    if ($type == 'remove') $products--;

    $result = array(
        'result' => 'success',
        'type' => $type,
        'products' => $products,
        'id' => $id
    );

    echo json_encode($result);
} 
catch (Exception $e) 
{
    $result = array( 
    'result' => 'error',
        'message' => $e->getMessage()
    );
    echo json_encode($result);
}

因此，当我请求脚本"remove"为 $ type 且愿望清单项ID为$ id时，会出现以下错误:

So when I request the script with "remove" as $type and the wishlist item id as $id I get the following error:

Fatal error: Call to a member function getData() on a non-object in /[magento path]/app/code/core/Mage/Catalog/Helper/Product.php on line 389

当我查看/app/code/core/Mage/Wishlist/Model/Wishlist.php 中的函数 updateItem()时，它会期望"buyRequest"，但我不知道那是什么.

When I look at the function updateItem() in /app/code/core/Mage/Wishlist/Model/Wishlist.php it expects a "buyRequest", but I can't figure out what that is.

推荐答案

我没有时间调试您的代码中出现的任何问题，但是使用删除实体的常规约定应该可以:

I have no time to debug whatever goes wrong with your code, but using the normal convention of deleting entities should work:

Mage::getModel('wishlist/item')->load($id)->delete();

这篇关于Magento的愿望清单-删除项目的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！