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- 2020-4-28
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在商品详细页,随机显示一定数量的同类产品
; ]1 J Q6 c$ k; @4 W9 {9 z0 q1、创建一个新文件 随意命名 没重复就行 例如:tpl_product_info_similar.php; ^' c: k' A( d8 u# C
复制该文件到includes\templates\你的模板\templates\目录下
4 f" S7 J2 v6 M打开该文件,把以下代码复制进去并保存3 k7 Z1 f+ R+ t3 [1 s
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- <div class="centerBoxWrapper" id="similar_product">
- <h2 class="centerBoxHeading">Related Products</h2>
- <ul>
- <?php
- $products_id = (int)$_GET['products_id'];
- $flash_page_id_con = array();
- $flash_page_images_con = array();
- $flash_page_price_con = array();
- $flash_page_name_con = array();
- $flash_page_query = "select p.products_id,p.products_image,pd.products_name from " . TABLE_PRODUCTS ." p, ". TABLE_PRODUCTS_DESCRIPTION . " pd where p.`products_id`=pd.`products_id` AND p.`products_status`='1' AND pd.`language_id` = '" . (int)$_SESSION['languages_id'] . "' AND p.`master_categories_id` = " . zen_get_products_category_id($products_id) . " ORDER BY rand() limit 12";
- $flash_page = $db->Execute($flash_page_query);
- while(!$flash_page->EOF){
- $flash_page_items[] = $flash_page->fields;
- $flash_page_id_con[] = $flash_page->fields['products_id'];
- $flash_page_images_src = is_int(strpos($flash_page->fields['products_image'],','))? substr($flash_page->fields['products_image'],0,strpos($flash_page->fields['products_image'],',')):$flash_page->fields['products_image'];
- $flash_page_images_con[] = '"'.(zen_not_null($flash_page->fields['products_image']) ? $flash_page_images_src : PRODUCTS_IMAGE_NO_IMAGE ).'"';
- $flash_page_price_con[] = '"'.$currencies->display_price(zen_get_products_base_price($flash_page->fields['products_id']),zen_get_tax_rate($product_check->fields['products_tax_class_id'])).'"';
- $flash_page_name_con[] = '"'.zen_output_string(zen_get_products_name($flash_page->fields['products_id'])).'"';
- $flash_page->MoveNext();
- }
-
- $flash_page_id = implode(",", $flash_page_id_con);
- $flash_page_images = implode(",", $flash_page_images_con);
- $flash_page_price = implode(",", $flash_page_price_con);
- $flash_page_name = implode(",", $flash_page_name_con);
- $flash_page_display_num = $flash_page->RecordCount();
- ?>
- <?php for($i = 0; $i< $flash_page_display_num ; $i++){?>
- <li id="li<?php echo $i;?>" style="display:block;float:left;padding-left:10px;width:22%;">
- <a href="<?php echo zen_href_link(zen_get_info_page($flash_page_items[$i]['products_id']), 'products_id=' . $flash_page_items[$i]['products_id']);?>"><?php echo zen_image(DIR_WS_IMAGES . $flash_page_items[$i]['products_image'], $flash_page_items[$i]['products_name'], IMAGE_FEATURED_PRODUCTS_LISTING_WIDTH, IMAGE_FEATURED_PRODUCTS_LISTING_HEIGHT); ?></a><p style="text-align:center;"><a href="<?php echo zen_href_link(zen_get_info_page($flash_page_items[$i]['products_id']), 'products_id=' . $flash_page_items[$i]['products_id']);?>"><?php echo $flash_page_items[$i]['products_name']; ?></a><br /><strong id="cell_price<?php echo $i?>" class="red"><?php echo $currencies->display_price((zen_get_products_base_price($flash_page_items[$i]['products_id']) == 0 ? zen_get_products_sample_price($flash_page_items[$i]['products_id']): zen_get_products_base_price($flash_page_items[$i]['products_id'])),zen_get_tax_rate($product_check->fields['products_tax_class_id'])); ?></strong></p>
- </li>
- <?php
- //print_r($flash_page_items[$i]);
- }
- ?>
- </ul>
- </div>
复制代码 l# `) u5 Q0 J1 P7 C2 T% ?) V
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2、找到includes\templates\你的模板\templates\tpl_product_info_display.php文件- q C8 j/ N+ M4 u
在相应的位置加上以下代码:
; j+ [& d: @6 G& L L; x% W3 N, g- <?php require($template->get_template_dir('你创建的文件tpl_product_info_similar.php',DIR_WS_TEMPLATE, $current_page_base,'templates'). '/你创建的文件tpl_product_info_similar.php'); ?>
复制代码
0 Z4 E# ?6 S- J! R4 w( a1 C' `) Q; p/ F, V3 v
PS,标题显示字数限制:$ f& v8 u. @! ~' b( f
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- <?php echo substr($flash_page_items[$i]['products_name'],0,34); ?>
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