如何在opencart的結帳購物車中獲取類別？

Question

首先在所有的幫助表示感謝...林新在Opencart的，希望有人能幫助我...

林越來越瘋狂試圖找到我的問題在谷歌的答案...

我想在結帳/車收藏類別名稱

<a href="<?php echo $product['href']; ?>"><?php echo $category['name']; ?></a> 

我嘗試在cart.pl的控制器添加一個新的變量，但是是不可能的，因爲我在網上不工作找到了答案......

順便說一句我在Opencart 2.2.0上工作。 ..

這是我在cart.pl我的模板：

<?php foreach ($products as $product) { ?>  

       <div class="gry_part"> 
         <div class="width1"> 

         <a href="<?php echo $product['href']; ?>"><?php echo $category['name']; ?></a> - 
         <a href="<?php echo $product['href']; ?>"><?php echo $product['name']; ?></a> 

         <?php if (!$product['stock']) { ?> 
          <span class="stock">***</span> 
         <?php } ?> 

         <div> 
          <?php foreach ($product['option'] as $option) { ?> 
          - <small><?php echo $option['name']; ?>: <?php echo $option['value']; ?></small><br /> 
          <?php } ?> 
          <?php if($product['recurring']): ?> 
          - <small><?php echo $text_payment_profile ?>: <?php echo $product['profile_name'] ?></small> 
          <?php endif; ?> 
          </div> 
          <?php if ($product['reward']) { ?> 
          <small><?php echo $product['reward']; ?></small> 
          <?php } ?> 
         </div> 
         <div class="width2 quantity"> 
          <input type="text" name="quantity[<?php echo $product['cart_id']; ?>]" value="<?php echo $product['quantity']; ?>" size="1" /> 
          <input type="image" src="catalog/view/theme/amishop/image/update.png" alt="<?php echo $button_update; ?>" title="<?php echo $button_update; ?>" /> 
         </div> 
         <div class="width3"><?php echo $product['price']; ?></div> 
         <div class="width4"> 
         <button type="button" data-toggle="tooltip" title="<?php echo $button_remove; ?>" class="add_to99" onclick="cart.remove('<?php echo $product['cart_id']; ?>');">Delete</button> 
         </div> 
        </div> 

     <?php } ?> 

，這就是我嘗試在控制器cart.pl添加

$categories = $this->model_catalog_product->getCategories($product_id); 
     if ($categories) 
      $categories_info = $this->model_catalog_category->getCategory($categories[0]['category_id']); 
     $this->data['category_title'] = $categories_info['name']; 

對不起，這如果是很愚蠢的問題，但在這個即時通訊新...

感謝所有..

Answer 1

嘗試以下Source : A2bizz blogs

創建OCMOD文件 - category_on_cart.ocmod.xml

以下代碼複製並保存

<?xml version="1.0" encoding="utf-8"?> 
<modification> 
    <name>Category_Cart</name> 
    <version>1.0</version> 
    <code>Category_Cart</code> 
    <author>A2bizz</author> 
    <link>http://blog.a2bizz.com</link> 
    <file path="catalog/view/theme/*/template/checkout/cart.tpl"> 
     <operation> 
      <search><![CDATA[ 
      <td class="text-left"><?php echo $column_name; ?></td> 
      ]]></search> 
      <add position="after" offset="0"><![CDATA[ 
      <td class="text-left"><?php echo $column_category; ?></td> 
      ]]></add> 
     </operation> 
     <operation> 
      <search><![CDATA[ 
      <td class="text-left"><?php echo $product['model']; ?></td> 
      ]]></search> 
      <add position="before" offset="0"><![CDATA[ 
      <td class="text-left"><?php echo $product['category_name']; ?></td> 
      ]]></add> 
     </operation> 
    </file> 
    <file path="catalog/controller/checkout/cart.php"> 
     <operation> 
      <search><![CDATA[ 
      $data['column_name'] = $this->language->get('column_name'); 
      ]]></search> 
      <add position="after" offset="0"><![CDATA[ 
      $data['column_category'] = $this->language->get('column_category'); 
      ]]></add> 
     </operation> 
     <operation> 
      <search><![CDATA[ 
      $this->load->model('tool/upload'); 
      ]]></search> 
      <add position="after" offset="0"><![CDATA[ 
      $this->load->model('catalog/custom'); 
      ]]></add> 
     </operation> 
     <operation> 
      <search><![CDATA[ 
      $product_total = 0; 
      ]]></search> 
      <add position="before" offset="0"><![CDATA[ 
      $category_name = $this->model_catalog_custom->getproductcategory($product['product_id']); 
      ]]></add> 
     </operation> 
     <operation> 
      <search><![CDATA[ 
      'name'  => $product['name'], 
      ]]></search> 
      <add position="after" offset="0"><![CDATA[ 
      'category_name'=>$category_name, 
      ]]></add> 
     </operation> 
    </file> 
    <file path="catalog/language/*/checkout/cart.php"> 
     <operation> 
      <search><![CDATA[ 
      $_['column_name']    = 'Product Name'; 
      ]]></search> 
      <add position="after" offset="0"><![CDATA[ 
      $_['column_category']    = 'Product Category'; 
      ]]></add> 
     </operation> 
    </file> 
</modification> 

創建目錄/模型/目錄/ custom.php

在此文件中加入以下代碼。

<?php 
class ModelCatalogCustom extends Model { 
    public function getproductcategory($product_id){ 
     $query = $this->db->query("SELECT * FROM " . DB_PREFIX . "product_to_category WHERE product_id = '" . (int)$product_id . "'"); 
     $category = $this->getCategory($query->row['category_id']); 
     return $category['name']; 
    } 

    public function getCategory($category_id) { 
     $query = $this->db->query("SELECT DISTINCT *, (SELECT GROUP_CONCAT(cd1.name ORDER BY level SEPARATOR '&nbsp;&nbsp;&gt;&nbsp;&nbsp;') FROM " . DB_PREFIX . "category_path cp LEFT JOIN " . DB_PREFIX . "category_description cd1 ON (cp.path_id = cd1.category_id AND cp.category_id != cp.path_id) WHERE cp.category_id = c.category_id AND cd1.language_id = '" . (int)$this->config->get('config_language_id') . "' GROUP BY cp.category_id) AS path, (SELECT DISTINCT keyword FROM " . DB_PREFIX . "url_alias WHERE query = 'category_id=" . (int)$category_id . "') AS keyword FROM " . DB_PREFIX . "category c LEFT JOIN " . DB_PREFIX . "category_description cd2 ON (c.category_id = cd2.category_id) WHERE c.category_id = '" . (int)$category_id . "' AND cd2.language_id = '" . (int)$this->config->get('config_language_id') . "'"); 

     return $query->row; 
    } 
} 

現在去Admin dashboard -> Extensions -> Extension installer安裝category_on_Cart.ocmod.xml文件。然後去Admin dashboard-> Extensions->Modifications刷新緩存。點擊右上角的刷新按鈕第一個按鈕。