ECSHOP首页调用指定分类推荐商品/热卖商品/新品商品

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：

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if (!empty($cats))     {         $sql .= " AND (" . $cats . " OR " . get_extension_goods($cats) .")"; ECSHOP模板http://www.ecshop520.com     }

修改为：

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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

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<!--{foreach from=$chot_goods_35 item=goods}-->          <div style="padding-top: 8px;" class="new-tr">            <a target="_blank" href="{$goods.url}"><img width="116" height="130" border="0" alt="{$goods.name|escape:html}" src="{$goods.thumb}"></a>           <div class="right">           <a target="_blank" href="{$goods.url}">{$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="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