ECshop产品分类页调用当前分类排行榜的方法如下：
打开category.php
添加函数：
/**
* 调用产品分类的销售排行榜
*
* @access public
* @param string $cats 查询的分类
* @return array
*/
function get_pro_top10($cats = ‘1’)
{
$where = !empty($cats) ? “AND (g.cat_id = $cats OR ” . get_extension_goods($cats) . “) ” : ”;
/* 排行统计的时间 */
switch ($GLOBALS[‘_CFG’][‘top10_time’])
{
case 1: // 一年
$top10_time = “AND o.order_sn >= ‘” . date(‘Ymd’, gmtime() – 365 * 86400) . “‘”;
break;
case 2: // 半年
$top10_time = “AND o.order_sn >= ‘” . date(‘Ymd’, gmtime() – 180 * 86400) . “‘”;
break;
case 3: // 三个月
$top10_time = “AND o.order_sn >= ‘” . date(‘Ymd’, gmtime() – 90 * 86400) . “‘”;
break;
case 4: // 一个月
$top10_time = “AND o.order_sn >= ‘” . date(‘Ymd’, gmtime() – 30 * 86400) . “‘”;
break;
default:
$top10_time = ”;
}
$sql = ‘SELECT g.goods_id, g.goods_name, g.shop_price, g.goods_thumb, SUM(og.goods_number) as goods_number ‘ .
‘FROM ‘ . $GLOBALS[‘ecs’]->table(‘goods’) . ‘ AS g, ‘ .
$GLOBALS[‘ecs’]->table(‘order_info’) . ‘ AS o, ‘ .
$GLOBALS[‘ecs’]->table(‘order_goods’) . ‘ AS og ‘ .
“WHERE g.is_on_sale = 1 AND g.is_alone_sale = 1 AND g.is_delete = 0 $where $top10_time ” ;
//判断是否启用库存，库存数量是否大于0
if ($GLOBALS[‘_CFG’][‘use_storage’] == 1)
{
$sql .= ” AND g.goods_number > 0 “;
}
$sql .= ‘ AND og.order_id = o.order_id AND og.goods_id = g.goods_id ‘ .
“AND o.order_status = ‘” . OS_CONFIRMED . “‘ ” .
“AND (o.pay_status = ‘” . PS_PAYED . “‘ OR o.pay_status = ‘” . PS_PAYING . “‘) ” .
“AND (o.shipping_status = ‘” . SS_SHIPPED . “‘ OR o.shipping_status = ‘” . SS_RECEIVED . “‘) ” .
‘GROUP BY g.goods_id ORDER BY goods_number DESC, g.goods_id DESC LIMIT ‘ . $GLOBALS[‘_CFG’][‘top_number’];
$arr = $GLOBALS[‘db’]->getAll($sql);
for ($i = 0, $count = count($arr); $i < $count; $i++)
{
$arr[$i][‘short_name’] = $GLOBALS[‘_CFG’][‘goods_name_length’] > 0 ?
sub_str($arr[$i][‘goods_name’], $GLOBALS[‘_CFG’][‘goods_name_length’]) : $arr[$i][‘goods_name’];
$arr[$i][‘url’] = build_uri(‘goods’, array(‘gid’ => $arr[$i][‘goods_id’]), $arr[$i][‘goods_name’]);
$arr[$i][‘thumb’] = get_image_path($arr[$i][‘goods_id’], $arr[$i][‘goods_thumb’],true);
$arr[$i][‘price’] = price_format($arr[$i][‘shop_price’]);
}
return $arr;}
查找
$smarty->assign(‘top_goods’, get_top10()); // 销售排行
下面
增加：
$smarty->assign(‘get_pro_top’, get_pro_top10($cat_id)); // 销售排行
模板调用：
默认模板
<div>
<!– {foreach name=top_goods from=$get_pro_top item=goods}–>
<ul>
<img src=”../images/top_{$smarty.foreach.top_goods.iteration}.gif” />
<!– {if $smarty.foreach.top_goods.iteration<4}–>
<li>
<a href=”{$goods.url}”><img src=”{$goods.thumb}” alt=”{$goods.name|escape:html}” /></a>
</li>
<!– {/if} –>
<li {if $smarty.foreach.top_goods.iteration<4}class=”iteration1″{/if}>
<a href=”{$goods.url}” title=”{$goods.name|escape:html}”>{$goods.short_name}</a><br />
{$lang.shop_price}<font>{$goods.price}</font><br />
</li>
</ul>
<!– {/foreach} –>
</div>
评论