如何顯示類別頁面中的彈出圖像

Question

我想在類別頁面加載image popup，現在只有image thumb我可以訪問。

<div class="image"> 
    <a href="<?php echo $product['popup']; ?>"> 
    <img src="<?php echo $product['thumb']; ?>" title="<?php echo $product['name']; ?>" /> 
    </a> 
</div> 

我從產品

if ($category_info['image']) { 
    $this->data['popup'] = $this->model_tool_image->resize($category_info['image'], $this->config->get('config_image_popup_width'), $this->config->get('config_image_popup_height')); 
} else { 
    $this->data['popup'] = ''; 
} 

複製代碼，並在控制器/產品/ category.php粘貼，但我只是得到錯誤信息

<b>Notice</b>: Undefined index: popup in <b>/home ... 

Opencart的版本：v1.5.5。 1

Answer 1

最後我找到了解決方案，

去控制器\產品\ category.php線212貼

if ($result['image']) { 
    $popup = $this->model_tool_image->resize($result['image'], $this->config->get('config_image_popup_width'), $this->config->get('config_image_popup_width')); 
} else { 
    $popup = false; 
} 

然後行244後

$this->data['products'][] = array(
    'product_id' => $result['product_id'], 
    'thumb'  => $image, 

貼

'popup'  => $popup,