ECshop 如何在购物结算中心页面显示出商品图片

2016-07-07 14:55 来源：www.chinab4c.com 作者：ecshop专家

做购物流程页面时要求显示商品图，EC系统默认在购物车页面是可以显示商品图片的，但是点结算后到结算中心页面你会发现只有商品名称，没有商品图如果我们在EC的购物流程相关文件对它的系统函数跟踪一下就会发现checkout步骤时根本没有从数据库中调出缩略图，下面把方法与大家共享，希望能给大家一点帮助

步骤1：

打开订单函数库文件lib_order.php 位于includes目录下

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/**

* 取得购物车商品

* @param int $type 类型：默认普通商品

* @return array 购物车商品数组

*/

大概在852行左右，函数原来是



function cart_goods($type = CART_GENERAL_GOODS)

{

$sql = "SELECT rec_id, user_id, goods_id, goods_name, goods_sn, goods_number, " .

"market_price, goods_price, goods_attr, is_real, extension_code, parent_id, is_gift, is_shipping, " .

"goods_price * goods_number AS subtotal " .

"FROM " . $GLOBALS['ecs']->table('cart') .

" WHERE session_id = '" . SESS_ID . "' " .

"AND rec_type = '$type'";

$arr = $GLOBALS['db']->getAll($sql);

/* 格式化价格及礼包商品 */

foreach ($arr as $key => $value)

{

$arr[$key]['formated_market_price'] = price_format($value['market_price'], false);

$arr[$key]['formated_goods_price'] = price_format($value['goods_price'], false);

$arr[$key]['formated_subtotal'] = price_format($value['subtotal'], false);

if ($value['extension_code'] == 'package_buy')

{

$arr[$key]['package_goods_list'] = get_package_goods($value['goods_id']);

}
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}

return $arr;

}

将它替换为



function cart_goods($type = CART_GENERAL_GOODS)

{

$sql = "SELECT c.rec_id, c.user_id, c.goods_id, c.goods_name, g.goods_thumb,c.goods_sn, c.goods_number, " .

"c.market_price, c.goods_price, c.goods_attr, c.is_real, c.extension_code, c.parent_id, c.is_gift, c.is_shipping, " .

"c.goods_price * c.goods_number AS subtotal " .

"FROM " . $GLOBALS['ecs']->table('cart') . ' AS c ' .

' LEFT JOIN ' . $GLOBALS['ecs']->table('goods') . ' AS g ON g.goods_id = c.goods_id ' .

" WHERE session_id = '" . SESS_ID . "' " .

"AND rec_type = '$type'";

$arr = $GLOBALS['db']->getAll($sql);

/* 格式化价格及礼包商品 */

foreach ($arr as $key => $value)

{

$arr[$key]['formated_market_price'] = price_format($value['market_price'], false);

$arr[$key]['formated_goods_price'] = price_format($value['goods_price'], false);

$arr[$key]['formated_subtotal'] = price_format($value['subtotal'], false);

$arr[$key]['goods_thumb']= get_image_path($value['goods_id'], $value['goods_thumb'], true);

if ($value['extension_code'] == 'package_buy')

{

$arr[$key]['package_goods_list'] = get_package_goods($value['goods_id']);

}

}

return $arr;

}

修改的作用是把cart表和goods表相连，取出goods_thumb缩略图，然后用get_image_path函数调出缩略图的地址

步骤2：

下面打开flow.dwt 搜索
<!-- {if $step eq "checkout"} 开始订单确认界面 -->

在这个下面找到
<!-- {foreach from=$goods_list item=goods} -->

<tr>

<td bgcolor="#ffffff">

<!-- {if $goods.goods_id gt 0 && $goods.extension_code eq 'package_buy'} -->

</td>

</tr>

在它的下面加入

<img src="{$goods.goods_thumb}" border="0" title="{$goods.goods_name|escape:html}" />

这个就是调出商品的缩略图了，OK，完工！

PS:如果大家想改下缩略图的大小，可以用以下代码，width是宽度，height是高度，可以自己调

<img src="{$goods.goods_thumb}" border="0" title="{$goods.goods_name|escape:html}" width="50px" height="50px"/>