使用ecshop開發(fā)過程中要求在首頁循環(huán)調(diào)用新品、精品、熱銷的商品列表，同時(shí)調(diào)用該商品的所屬于的那個(gè)分類，點(diǎn)擊這個(gè)分類，可以鏈接到該分類。
所用ecshop版本為v2.7.2 RELEASE 20100604，修改方法如下：
在文件includes/lib_goods.php約289行修改成如下：
復(fù)制代碼
代碼如下:
//取出所有符合條件的商品數(shù)據(jù)，并將結(jié)果存入對(duì)應(yīng)的推薦類型數(shù)組中
$sql='SELECT g.goods_id, g.goods_name, g.goods_name_style, g.market_price, g.shop_price AS org_price, g.promote_price, '.
"IFNULL(mp.user_price, g.shop_price * '$_SESSION[discount]') AS shop_price, ".
"promote_start_date, promote_end_date, g.goods_brief, g.goods_thumb, g.goods_img, RAND() AS rnd, ". // 分隔字段，連接語句
"c.cat_id, c.cat_name ".
// 第1處，查詢分類ID和名稱
'FROM ' . $GLOBALS['ecs']->table('goods') . ' AS g '.
"LEFT JOIN " . $GLOBALS['ecs']->table('member_price') . " AS mp ".
"ON mp.goods_id = g.goods_id AND mp.user_rank = '$_SESSION[user_rank]' ".
"LEFT JOIN" . $GLOBALS['ecs']->table('category') . " AS c ".
// 第2處，連接分類數(shù)據(jù)表
"ON g.cat_id = c.cat_id ";
// 第3處，通過ID找到分類
$sql='SELECT g.goods_id, g.goods_name, g.goods_name_style, g.market_price, g.shop_price AS org_price, g.promote_price, '.
"IFNULL(mp.user_price, g.shop_price * '$_SESSION[discount]') AS shop_price, ".
"promote_start_date, promote_end_date, g.goods_brief, g.goods_thumb, g.goods_img, RAND() AS rnd, ". // 分隔字段，連接語句
"c.cat_id, c.cat_name ".
// 第1處，查詢分類ID和名稱
'FROM ' . $GLOBALS['ecs']->table('goods') . ' AS g '.
"LEFT JOIN " . $GLOBALS['ecs']->table('member_price') . " AS mp ".
"ON mp.goods_id = g.goods_id AND mp.user_rank = '$_SESSION[user_rank]' ".
"LEFT JOIN" . $GLOBALS['ecs']->table('category') . " AS c ".
// 第2處，連接分類數(shù)據(jù)表
"ON g.cat_id = c.cat_id ";
// 第3處，通過ID找到分類
在該php文件約332行加入如下幾句：
復(fù)制代碼
代碼如下:
$goods[$idx]['url']=build_uri('goods', array('gid' => $row['goods_id']), $row['goods_name']);
$goods[$idx]['cat_name']=$row['cat_name'];
// 第4處，處理分類名稱
$goods[$idx]['cat_url']=build_uri('category', array('cid' => $row['cat_id']), $row['cat_name']);
// 第5處，處理分類鏈接地址
$goods[$idx]['cat_name']=$row['cat_name'];
// 第4處，處理分類名稱
$goods[$idx]['cat_url']=build_uri('category', array('cid' => $row['cat_id']), $row['cat_name']);
// 第5處，處理分類鏈接地址
修改完以上五處，假如我們想調(diào)用新品，在dwt模板themes/default/index.dwt中調(diào)用時(shí)就可以這樣：
復(fù)制代碼
代碼如下:
<!--{foreach from=$new_goods item=goods}-->
<div>
<p><a href="{$goods.url}"><img src="{$goods.thumb}" alt="{$goods.name|escape:html}"></a></p>
<p><a href="{$goods.cat_url}">{$goods.cat_name}</a></p>
<p><a href="{$goods.url}" title="{$goods.name|escape:html}">{$goods.short_style_name}</a></p>
<p>價(jià)格：<span class="red">{$goods.shop_price}</span></p>
</div>
<!--{/foreach}-->
<div>
<p><a href="{$goods.url}"><img src="{$goods.thumb}" alt="{$goods.name|escape:html}"></a></p>
<p><a href="{$goods.cat_url}">{$goods.cat_name}</a></p>
<p><a href="{$goods.url}" title="{$goods.name|escape:html}">{$goods.short_style_name}</a></p>
<p>價(jià)格：<span class="red">{$goods.shop_price}</span></p>
</div>
<!--{/foreach}-->
至此，完成收工！
