如何在footer.tpl中显示精选产品列表opencart

问题描述：

注意：未定义的变量：/mnt/E/webdev/practice/opencart/bigshop_2/site/upload/catalog/view/theme/default/template/common/footer.tpl on line 42如何在footer.tpl中显示精选产品列表opencart

答

要显示页脚上的精选产品，我们需要手动获取产品。

becuse在管理页面布局只有我们有“上，下，左，右”

我有准备下面的代码，我们可以从功能模块拿到产品

页脚控制器页：下加代码

/*Featued product*/ 


    $this->load->model('catalog/product'); 
          $this->load->language('catalog/category'); 
          $this->load->model('tool/image'); 
          $this->load->language('module/featured'); 
          $data['heading_title'] = $this->language->get('heading_title'); 

         $data['text_tax'] = $this->language->get('text_tax'); 

         $data['button_cart'] = $this->language->get('button_cart'); 
         $data['button_wishlist'] = $this->language->get('button_wishlist'); 
         $data['button_compare'] = $this->language->get('button_compare'); 
         $featured_module_id=32; 
         $featured_detail = $this->model_catalog_product->getFeaturedProductId($featured_module_id); 

          foreach ($featured_detail['product'] as $product_id) { 
           $product_info = $this->model_catalog_product->getProduct($product_id); 

           if ($product_info) { 
            if ($product_info['image']) { 
             $image = $this->model_tool_image->resize($product_info['image'], $featured_detail['width'], $featured_detail['height']); 
            } else { 
             $image = $this->model_tool_image->resize('placeholder.png', $featured_detail['width'], $featured_detail['height']); 
            } 

            if (($this->config->get('config_customer_price') && $this->customer->isLogged()) || !$this->config->get('config_customer_price')) { 
             $price = $this->currency->format($this->tax->calculate($product_info['price'], $product_info['tax_class_id'], $this->config->get('config_tax'))); 
            } else { 
             $price = false; 
            } 

            if ((float)$product_info['special']) { 
             $special = $this->currency->format($this->tax->calculate($product_info['special'], $product_info['tax_class_id'], $this->config->get('config_tax'))); 
            } else { 
             $special = false; 
            } 

            if ($this->config->get('config_tax')) { 
             $tax = $this->currency->format((float)$product_info['special'] ? $product_info['special'] : $product_info['price']); 
            } else { 
             $tax = false; 
            } 

            if ($this->config->get('config_review_status')) { 
             $rating = $product_info['rating']; 
            } else { 
             $rating = false; 
            } 

            $data['products'][] = array(
             'product_id' => $product_info['product_id'], 
             'thumb'  => $image, 
             'name'  => $product_info['name'], 
             'description' => utf8_substr(strip_tags(html_entity_decode($product_info['description'], ENT_QUOTES, 'UTF-8')), 0, $this->config->get('config_product_description_length')) . '..', 
             'price'  => $price, 
             'special'  => $special, 
             'tax'   => $tax, 
             'rating'  => $rating, 
             'href'  => $this->url->link('product/product', 'product_id=' . $product_info['product_id']) 
            ); 
           } 
          }

页脚模型页：添加下面的代码

public function getFeaturedProductId($data){ 
        $query = $this->db->query("SELECT * FROM `" . DB_PREFIX . "module` WHERE `module_id` = '" . $this->db->escape($data) . "'"); 

         if ($query->row) { 
          return json_decode($query->row['setting'], true); 
         } else { 
          return array(); 
         } 
       }

和页脚视图页面：你喜欢的地方显示

<div class="row"> 
    <?php foreach ($products as $product) { ?> 
    <div class="product-layout col-lg-3 col-md-3 col-sm-6 col-xs-12"> 
    <div class="product-thumb transition"> 
     <div class="image"><a href="<?php echo $product['href']; ?>"><img src="<?php echo $product['thumb']; ?>" alt="<?php echo $product['name']; ?>" title="<?php echo $product['name']; ?>" class="img-responsive" /></a></div> 
     <div class="caption"> 
     <h4><a href="<?php echo $product['href']; ?>"><?php echo $product['name']; ?></a></h4> 
     <p><?php echo $product['description']; ?></p> 
     <?php if ($product['rating']) { ?> 
     <div class="rating"> 
      <?php for ($i = 1; $i <= 5; $i++) { ?> 
      <?php if ($product['rating'] < $i) { ?> 
      <span class="fa fa-stack"><i class="fa fa-star-o fa-stack-2x"></i></span> 
      <?php } else { ?> 
      <span class="fa fa-stack"><i class="fa fa-star fa-stack-2x"></i><i class="fa fa-star-o fa-stack-2x"></i></span> 
      <?php } ?> 
      <?php } ?> 
     </div> 
     <?php } ?> 
     <?php if ($product['price']) { ?> 
     <p class="price"> 
      <?php if (!$product['special']) { ?> 
      <?php echo $product['price']; ?> 
      <?php } else { ?> 
      <span class="price-new"><?php echo $product['special']; ?></span> <span class="price-old"><?php echo $product['price']; ?></span> 
      <?php } ?> 
      <?php if ($product['tax']) { ?> 
      <span class="price-tax"><?php echo $text_tax; ?> <?php echo $product['tax']; ?></span> 
      <?php } ?> 
     </p> 
     <?php } ?> 
     </div> 
     <div class="button-group"> 
     <button type="button" onclick="cart.add('<?php echo $product['product_id']; ?>');"><i class="fa fa-shopping-cart"></i> <span class="hidden-xs hidden-sm hidden-md"><?php echo $button_cart; ?></span></button> 
     <button type="button" data-toggle="tooltip" title="<?php echo $button_wishlist; ?>" onclick="wishlist.add('<?php echo $product['product_id']; ?>');"><i class="fa fa-heart"></i></button> 
     <button type="button" data-toggle="tooltip" title="<?php echo $button_compare; ?>" onclick="compare.add('<?php echo $product['product_id']; ?>');"><i class="fa fa-exchange"></i></button> 
     </div> 
    </div> 
    </div> 
    <?php } ?> 
</div>

还可以显示主页和其他页面上的特色产品为类似添加下面的代码过程

如何在footer.tpl中显示精选产品列表opencart

相关推荐