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ecshop怎样调用产品分类下的销售排行榜
ecshop 做的系统站点如果分类很多也很详细的话,调出每个分类下各自的销售商品排行榜是很有必要的,比如说手机分类下卖得最好的手机是哪几款,电脑分类下卖得最好的电脑有哪些,这样来分类的话,就不会很凌乱了,下面夏日博客就来说下具体的方法。
1.打开根目录下的 category.php,添加如下函数:
- /**
- * 调用产品分类下的销售排行榜
- *
- * @access public
- * @param string $cats 查询的分类ID
- * @return array
- */
- function get_pro_top10($cats = '1')
- {
- $where = !emptyempty($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;
- }
2.查找如下代码:
- $smarty->assign('top_goods', get_top10()); // 销售排行
在这句代码下面增加:
- $smarty->assign('get_pro_top', get_pro_top10($cat_id)); // 销售排行
3.模板调用:
以下是以默认模板为例,打开themes/您的模板名称(xiariboke.net)/category.php
- <div class="box">
- <div class="box_2">
- <div class="top10Tit"></div>
- <div class="top10List clearfix">
- <!-- {foreach name=top_goods from=$get_pro_top item=goods}-->
- <ul class="clearfix">
- <img src="../images/top_{$smarty.foreach.top_goods.iteration}.gif" class="iteration" />
- <!-- {if $smarty.foreach.top_goods.iteration<4}-->
- <li class="topimg">
- <a href="{$goods.url}"><img src="{$goods.thumb}" alt="{$goods.name|escape:html}" class="samllimg" /></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 />
- {$lang.shop_price}<font class="f1">{$goods.price}</font><br />
- </li>
- </ul>
- <!-- {/foreach} -->
- </div>
- </div>
- </div>
- <div class="blank5"></div>
这个方法正好有需要用到。