|
ECSHOP网站首页调用最新商品、热门商品、推荐商品默认都是调用全部商品分类的。
通过以下方法可以调用指定分类下的热门、推荐、最新商品。
1、打开ecshop的includes/lib_goods.php
查找：
|
1
2
|
$sql = 'SELECT g.goods_id,g.goods_name, g.goods_name_style,
g.market_price, g.shop_price AS org_price, g.promote_price, ' .
|
修改为：
|
1
|
$sql = 'SELECT g.goods_id,g.cat_id,c.parent_id,g.goods_name, g.goods_name_style, g.market_price, g.shop_price AS org_price, g.promote_price, ' .
|
继续查找：
|
1
|
'LEFT JOIN ' . $GLOBALS['ecs']->table('brand') . ' AS b ON b.brand_id = g.brand_id ' .
|
在下面增加一句：
|
1
|
'LEFT JOIN ' . $GLOBALS['ecs']->table('category') . ' AS c ON c.cat_id = g.cat_id ' .
|
再查找：
|
1
2
3
4
|
if (!empty($cats))
{
$sql .= " AND (" . $cats . " OR " . get_extension_goods($cats) .")"; ECSHOP模板http://www.ecshop520.com
}
|
修改为：
|
1
2
3
4
|
if (!empty($cats))
{
$sql .= " AND (c.parent_id =" . $cats. " OR " . get_extension_goods($cats) .")";
}
|
这个是和分类表建立关联，调出商品所在分类的上级分类
2、然后在index.php中增加下面代码:
|
1
|
$smarty->assign('chot_goods_35', get_category_recommend_goods('hot','35')); //指定分类下的热销商品
|
注意这个35是一级分类的ID，然后在模板中调用即可
|
1
2
3
4
5
6
7
8
9
10
11
12
|
<!--{foreach from=$chot_goods_35 item=goods}-->
<div style="padding-top: 8px;" class="new-tr">
<a target="_blank" href="http://m.cnblogs.com/174343/"{$goods.url}"><img width="116" height="130" border="0" alt="{$goods.name|escape:html}" src="http://m.cnblogs.com/174343/"{$goods.thumb}"></a>
<div class="right">
<a target="_blank" href="http://m.cnblogs.com/174343/"{$goods.url}">{$goods.name|escape:html}</a><br>
<span style="color: rgb(102, 102, 102); text-decoration: line-through;">市场价：{$goods.market_price}</span><br>
特卖价：<span style="color: rgb(255, 0, 0);">{$goods.shop_price}</span><br>
<span class="font-gmm"><a href="http://m.cnblogs.com/174343/"javascript:addToCart({$goods.id})">立即抢购</a></span>
</div>
<span class="new-line"></span>
</div>
<!--{/foreach}-->
|
同理，新品，推荐都可以调，只要把hot改为new 或者best就可以了
|
