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ECSHOP: Display sub-category products on the homepage, and switch category products by clicking on the Tab page_PHP tutorial
ECSHOP: Display sub-category products on the homepage, and switch category products by clicking on the Tab page_PHP tutorial
开始： 1. 打开调试开关 文件地址：include/cls_template.php 找到 ：
function _eval($content)
$cat['cat_id'] = get_child_tree($cat_id);
// 调用子分类信息。
3.修改模板 cat_goods.lbi ，显示子分类并调用子商品//这里循环获取当前商品分类ID，传入获取商品信息集合
$cid = $this->_var['rec_cat1']['id'];
$this ->assign('goods_cat_'.$cid, assign_cat_goods($cid, 4));
$this->assign('cat_goods_nf',$this->_var['cat_goods_'.$cid]);
?>
市场价：
市场价： 。 改正如下： 1. 增加当前大分类ID是否有值的判断 增加位置：商品分类模板第一行cat_goods.lbi 代码：
<!-- {<span if</span> not <span is_null</span>(<span $goods_cat</span>.id) || <span $goods_cat</span>.id>0} -->2. 修改获取当前ID代码。代码如下：
<!-- {<span foreach</span> from=<span $goods_cat</span>.cat_id item=rec_cat1 name=f1 <span key</span>=curCat}-->
<span //</span><span 这里循环获取当前商品分类ID，传入获取商品信息集合</span>
<?<span php
</span><span $cid</span> = <span $this</span>->_var['curCat']; <span //</span><span 改为这个 </span>
<span $this</span> ->assign('goods_cat_'.<span $cid</span>, assign_cat_goods(<span $cid</span>, 4<span )); //4表示每个分类显示的商品数量，根据实际情况自己修改
</span><span $this</span>->assign('cat_goods_nf',<span $this</span>->_var['cat_goods_'.<span $cid</span><span ]);
</span>?>
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