ecshop商品页面增加上一个商品下一个商品商品名称

ecshop商品页面增加上一个商品下一个商品商品名称。
第一步：修改 goods.php 文件
找到下面这段代码

/* 上一个商品下一个商品 */
$prev_gid = $db->getOne("SELECT goods_id FROM " .$ecs->table('goods'). " WHERE cat_id=" . $goods['cat_id'] . " AND goods_id > " . $goods['goods_id'] . " AND is_on_sale = 1 AND is_alone_sale = 1 AND is_delete = 0 LIMIT 1");
if (!empty($prev_gid))
{
$prev_good['url'] = build_uri('goods', array('gid' => $prev_gid), $goods['goods_name']);
$smarty->assign('prev_good', $prev_good);//上一个商品
}
$next_gid = $db->getOne("SELECT max(goods_id) FROM " . $ecs->table('goods') . " WHERE cat_id=".$goods['cat_id']." AND goods_id < ".$goods['goods_id'] . " AND is_on_sale = 1 AND is_alone_sale = 1 AND is_delete = 0");
if (!empty($next_gid))
{
$next_good['url'] = build_uri('goods', array('gid' => $next_gid), $goods['goods_name']);
$smarty->assign('next_good', $next_good);//下一个商品
}

然后将它修改为下面代码（注意红 部分）

/* 上一个商品下一个商品 */
$prev_gid = $db->getRow("SELECT goods_id,goods_name FROM " .$ecs->table('goods'). " WHERE cat_id=" . $goods['cat_id'] . " AND goods_id > " . $goods['goods_id'] . " AND is_on_sale = 1 AND is_alone_sale = 1 AND is_delete = 0 LIMIT 1");
if (!empty($prev_gid))
{
$prev_good['url'] = build_uri('goods', array('gid' => $prev_gid['goods_id']), $goods['goods_name']);
$prev_good['goods_name'] =$prev_gid['goods_name'];
$smarty->assign('prev_good', $prev_good);//上一个商品
}
$next_gid = $db->getRow("SELECT goods_id,goods_name FROM " . $ecs->table('goods') . " WHERE cat_id=".$goods['cat_id']." AND goods_id < ".$goods['goods_id'] . " AND is_on_sale = 1 AND is_alone_sale = 1 AND is_delete = 0 order by goods_id desc limit 1");
if (!empty($next_gid))
{
$next_good['url'] = build_uri('goods', array('gid' => $next_gid['goods_id']), $goods['goods_name']);
$next_good['goods_name'] =$next_gid['goods_name'];
$smarty->assign('next_good', $next_good);//下一个商品
}

第二步： 修改模板文件  （以官方默认模板为例）  /themes/default/goods.dwt
将

<a href="{$prev_good.url}"><img alt="prev" src="./images/up.gif" /></a>

修改为：

<a href="{$prev_good.url}"><img alt="{$prev_good.goods_name}" src="./images/up.gif" /></a>

再将

<a href="{$next_good.url}"><img alt="next" src="./images/down.gif" /></a>

修改为

<a href="{$next_good.url}"><img alt="{$next_good.goods_name}" src="./images/down.gif" /></a>

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声明：本文由代码号注册/游客用户【凌瑛昼】供稿发布，本站不对用户发布的ecshop商品页面增加上一个商品下一个商品商品名称信息内容原创度和真实性等负责。如内容侵犯您的版权或其他权益，请留言并加以说明。站长审查之后若情况属实会及时为您删除。同时遵循 CC 4.0 BY-SA 版权协议，尊重和保护作者的劳动成果，转载请标明出处链接和本声明内容。本文作者：凌瑛昼» https://www.ebingou.cn/dmh/12231.html

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