ECSHOP商品详情页添加调用同类随机商品 / 开普饭

通过以下教程可以实现，在ECSHOP商品详情页中调用显示同类的随机商品

1，根目录下找到goods.php文件

查找代码：

$smarty->assign('properties', $properties['pro']); // 商品属性

在上面一行添加以下代码：

$smarty->assign('category_related_random_goods', category_related_random_goods($goods['cat_id'])); // 同分类随机商品

接着还在goods.php文件的最低部也就是 ?>前添加以下代码：

/*同分类下随机推荐商品*/

function category_related_random_goods($category_id)

{

$where = "g.is_on_sale = 1 AND g.is_alone_sale = 1 AND ".

"g.is_delete = 0 AND g.cat_id=$category_id ";

$sql =

'SELECT g.goods_id, g.goods_name, g.goods_name_style, g.market_price, g.is_new, g.is_best, g.is_hot, g.shop_price AS org_price, '

.

"IFNULL(mp.user_price, g.shop_price * '$_SESSION[discount]') AS shop_price, g.promote_price, g.goods_type, " .

'g.promote_start_date, g.promote_end_date, g.goods_brief, g.goods_thumb , g.goods_img ' .

'FROM ' . $GLOBALS['ecs']->table('goods') . ' AS g ' .

'LEFT JOIN ' . $GLOBALS['ecs']->table('member_price') . ' AS mp ' .

"ON mp.goods_id = g.goods_id AND mp.user_rank = '$_SESSION[user_rank]' " .

"WHERE $where ORDER BY rand() limit 12";

$res = $GLOBALS['db']->query($sql);

$arr = array();

while ($row = $GLOBALS['db']->fetchRow($res))

{

$arr[$row['goods_id']]['goods_id'] = $row['goods_id'];

$arr[$row['goods_id']]['goods_name'] = $row['goods_name'];

$arr[$row['goods_id']]['short_name'] = $GLOBALS['_CFG']['goods_name_length'] > 0 ?

sub_str($row['goods_name'], $GLOBALS['_CFG']['goods_name_length']) : $row['goods_name'];

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

$arr[$row['goods_id']]['goods_img'] = get_image_path($row['goods_id'], $row['goods_img']);

$arr[$row['goods_id']]['market_price'] = price_format($row['market_price']);

$arr[$row['goods_id']]['shop_price'] = price_format($row['shop_price']);

$arr[$row['goods_id']]['url'] = build_uri('goods', array('gid'=>$row['goods_id']), $row['goods_name']);

if ($row['promote_price'] > 0)

{

$arr[$row['goods_id']]['promote_price'] = bargain_price($row['promote_price'], $row['promote_start_date'], $row['promote_end_date']);

$arr[$row['goods_id']]['formated_promote_price'] = price_format($arr[$row['goods_id']]['promote_price']);

}

else

{

$arr[$row['goods_id']]['promote_price'] = 0;

}

return $arr;

}

2、新建模板文件 category_related_random_goods.lbi ，代码如下

<meta http-equiv="Content-Type" content="text/html; charset=utf-8">

<div class="box">

<h3>Related Products</h3>

<div>

<ul>

<li class="li1" style="float:left; margin-bottom:20px;"><a href="{$category_related_random_goods_data.url}"><img src="{$category_related_random_goods_data.goods_thumb}" alt="{$category_related_random_goods_data.goods_name}"/></a></li>

<li class="li2" style="float:left; margin-bottom:20px;"><a href="{$category_related_random_goods_data.url}" title="{$category_related_random_goods_data.goods_name}">{$category_related_random_goods_data.short_name}</a><br />

{$lang.promote_price}<font class="f1">{$category_related_random_goods_data.formated_promote_price}</font>

{$lang.shop_price}<font class="f1">{$category_related_random_goods_data.shop_price}</font>

</li>

</ul>

</div>

<div class="blank5"></div>

样式可以自己定义
把category_related_random_goods.lbi文件复制到 /themes/你使用的模板/library/ 文件夹里

3，找到 /themes/你使用的模板/goods.dwt 文件

在适当的位置加上

一般加在

下面或者上面，和其他模块是同理的

PS: googs.php 里 ORDER BY rand() limit 12 这个代码 12 就是显示个数的

文章转载：http://www.gehut.cn/

ECSHOP商品详情页添加调用同类随机商品

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