如何在ecshop首页调用指定分类的热销、推荐、新

找到ecshop的includes/lib_goods.php，修改方法如下

以把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,

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

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, ' .

再在

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

下加一句

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

然后将

if (!empty($cats))

{

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

}

改为

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

然后在index.php中 smarty

$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

{$goods.name|escape:html}

市场价：{$goods.market_price}

特卖价：{$goods.shop_price}

立即抢购

同理，新品，推荐都可以调，只要把hot改为new 或者best就可以了