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大家都知道ECSHOP首页的推荐、热卖和新品三个板块的商品都是从所有商品里读取出来的。& L6 ^; @. f$ O( P
如果我想“在ecshop首页调用指定分类的推荐、热卖和新品？”该怎么办呢，" L A. u( R2 d6 j. ?6 m( M) Z; Q
下面教你一种方法. 找到ecshop的includes/lib_goods.php，% i: z3 ]# X/ i
把SQL语句改一下，与category表关联即可 将 $sql = 'SELECT g.goods_id,g.goods_name, g.goods_name_style,$ ~0 G4 u+ A/ s
g.market_price, g.shop_price AS org_price, g.promote_price, ' . 修改为 $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, ' . 继续找到9 e! f, B) `2 R
'LEFT JOIN ' . $GLOBALS['ecs']->table('brand') . ' AS b ON b.brand_id = g.brand_id ' . 在它下面加一句
! v1 }/ R$ R+ D+ ~ x' \$ v'LEFT JOIN ' . $GLOBALS['ecs']->table('category') . ' AS c ON c.cat_id = g.cat_id ' . 然后将
/ Y. e l6 y& H$ I/ B- {) Sif (!empty($cats))
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$sql .= " AND (" . $cats . " OR " . get_extension_goods($cats) .")";8 _. |) t& d* d
} 改为
! h) t, R" H$ m* H" L, C& w' Bif (!empty($cats))
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$sql .= " AND (c.parent_id =" . $cats. " OR " . get_extension_goods($cats) .")";
* G4 B! s- k9 m( } } 这个是和分类表建立关联，调出商品所在分类的上级分类
( L8 X5 V6 W$ p+ R8 P然后在index.php中增加下面代码2 ~0 j) `0 p0 h* a1 \
$smarty->assign('chot_goods_35', get_category_recommend_goods('hot','35')); //指定分类下的热销商品 注意这个35是一级分类的ID，然后在模板中调用即可
& o* X1 o2 c& w6 \, e<!--{foreach from=$chot_goods_35 item=goods}-->9 k' ^8 T8 K' x6 [# q+ ^/ L5 B
<div style="padding-top: 8px;" class="new-tr">- K# @8 p3 X* v
<a target="_blank" href="{$goods.url}"><img width="116" height="130" border="0" alt="{$goods.name|escape:html}" src="{$goods.thumb}"></a>) T E, R- C7 L$ P: {5 k
<div class="right">+ H5 H2 D9 F. O6 g
<a target="_blank" href="{$goods.url}">{$goods.name|escape:html}</a><br>4 ?+ u" N) e( ^
<span style="color: rgb(102, 102, 102); text-decoration: line-through;">市场价：{$goods.market_price}</span><br>
, y: E) \' ^* B8 j4 R# A: _ 特卖价：<span style="color: rgb(255, 0, 0);">{$goods.shop_price}</span><br>
$ C( M) R! x& y U <span class="font-gmm"><a href="javascript:addToCart({$goods.id})">立即抢购</a></span>
2 H$ D. j2 e- p u7 { j& |) } </div>; P& f/ c1 o w% l/ w1 I* }
<span class="new-line"></span>
& z7 d9 y+ d x </div>, U& \% Y$ f6 o* { J# x1 V
<!--{/foreach}-->
5 [7 ^0 S! R9 |同理，新品，推荐都可以调，只要把hot改为new 或者best就可以了 & E Z, b; ]7 H
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