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大家都知道ECSHOP首頁的推薦、熱賣和新品三個板塊的商品都是從所有商品里讀取出來的。如果我想“在ecshop首頁調(diào)用指定分類的推薦、熱賣和新品?”該怎么辦呢，下面教你一種方法：

找到ecshop的includes/lib_goods.php，

把SQL語句改一下，與category表關(guān)聯(lián)即可

將

$sql = 'SELECT g.goods_id,g.goods_name, g.goods_name_style,

g.market_price, g.shop_price AS org_price, g.promote_price, ' .

修改為

$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, ' .

繼續(xù)找到

'LEFT JOIN ' . $GLOBALS['ecs']->table('brand') . ' AS b ON b.brand_id = g.brand_id ' .

在它下面加一句

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

然后將

if (!empty($cats))

{

$sql .= " AND (" . $cats . " OR " . get_extension_goods($cats) .")";

}

改為

if (!empty($cats))

{

$sql .= " AND (c.parent_id =" . $cats. " OR " . get_extension_goods($cats) .")";

}

這個是和分類表建立關(guān)聯(lián)，調(diào)出商品所在分類的上級分類

然后在index.php中增加下面代碼

$smarty->assign('chot_goods_35', get_category_recommend_goods('hot','35')); //指定分類下的熱銷商品

注意這個35是一級分類的ID，然后在模板中調(diào)用即可

<!--{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>

<a target="_blank" href="{$goods.url}">{$goods.name|escape:html}</a><br>

<span style="color: rgb(102, 102, 102); text-decoration: line-through;">市場價：{$goods.market_price}</span><br>

特賣價：<span style="color: rgb(255, 0, 0);">{$goods.shop_price}</span><br>

<span class="font-gmm"><a href="javascript:addToCart({$goods.id})">立即搶購</a></span>

</div>

<span class="new-line"></span>

</div>

<!--{/foreach}-->

同理，新品，推薦都可以調(diào)，只要把hot改為new 或者best就可以了

更多信息請查看IT技術(shù)專欄