ECSHOP的商品列表頁如果能顯示相對(duì)應(yīng)的評(píng)論數(shù)，那就更好了，我們也可以添加一些瀏覽次數(shù)，這樣商品的列表看起來就更加豐富了，今天我們就給大家來講解一下如何在ECSHOP的商品列表調(diào)用評(píng)論數(shù)量，需要修改系統(tǒng)文件，修改之前請(qǐng)備份相關(guān)文件。
修改分類文件
修改category.php 文件，定位到 category_get_goods() 函數(shù)部分找到
SQL Code復(fù)制內(nèi)容到剪貼板
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$sql = 'SELECT g.goods_id, g.goods_name, g.goods_name_style, g.market_price, g.is_new, g.is_best, g.is_hot, g.shop_price AS org_price, ' .
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"IFNULL(mp.user_price, g.shop_price * '$_SESSION[discount]') AS shop_price, g.promote_price, g.goods_type, " .
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'g.promote_start_date, g.promote_end_date, g.goods_brief, g.goods_thumb , g.goods_img ' .
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'FROM ' . $GLOBALS['ecs']->table('goods') . ' AS g ' .
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'LEFT JOIN ' . $GLOBALS['ecs']->table('member_price') . ' AS mp ' .
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"ON mp.goods_id = g.goods_id AND mp.user_rank = '$_SESSION[user_rank]' " .
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"WHERE $where $ext ORDER BY $sort $order";
修改為
SQL Code復(fù)制內(nèi)容到剪貼板
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$sql = 'SELECT g.goods_id, g.goods_name, g.goods_name_style, g.market_price, g.is_new, g.is_best, g.is_hot, g.shop_price AS org_price, ' .
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"IFNULL(mp.user_price, g.shop_price * '$_SESSION[discount]') AS shop_price, g.promote_price, g.goods_type, " .
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" IFNULL(AVG(r.comment_rank),0) AS comment_rank,IF(r.comment_rank,count(*),0) AS comment_count, ".
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'g.promote_start_date, g.promote_end_date, g.goods_brief, g.goods_thumb , g.goods_img ' .
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'FROM ' . $GLOBALS['ecs']->table('goods') . ' AS g ' .
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'LEFT JOIN ' . $GLOBALS['ecs']->table('member_price') . ' AS mp ' .
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"ON mp.goods_id = g.goods_id AND mp.user_rank = '$_SESSION[user_rank]' " .
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' LEFT JOIN '. $GLOBALS['ecs']->table('comment') .' AS r '.
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'ON r.id_value = g.goods_id AND comment_type = 0 AND r.parent_id = 0 AND r.status = 1 ' .
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"WHERE $where $ext group by g.goods_id ORDER BY $sort $order";
然后繼續(xù)找到
復(fù)制代碼
代碼如下:
在它下面增加幾行代碼
復(fù)制代碼
代碼如下:
修改模版文件
修改 themes/default/library/goods_list.lbi 文件找到
復(fù)制代碼
代碼如下:
在它上面增加
復(fù)制代碼
代碼如下:
評(píng)論數(shù)：{$goods.comment_count}<br>
PS：大家都知道ECSHOP系統(tǒng)有緩存機(jī)制，如果某個(gè)商品有了新的評(píng)論，列表頁的評(píng)論數(shù)量不會(huì)立馬隨著更新。得等到下次更新緩存的時(shí)候才會(huì)更新。
如果您想列表頁能即時(shí)體現(xiàn)評(píng)論數(shù)量的變化。只需繼續(xù)進(jìn)行下面修改即可。
把 category.php 文件的
$smarty->caching = true;
修改為
$smarty->caching = false;
