ecshop商品库存为0零右上角售空按钮销售结束功能的实现方法

//goods_number 默认是没有的， 你要去扩展代码
<!--{if $goods.goods_number==0}--><div class="shop_over"><img src="images/shop_over.gif" /></div><!-- {/if} --> </div>

$sql = 'SELECT g.goods_id,g.goods_number,g.goods_name, g.goods_name_style, g.market_price, g.is_new, g.is_best, g.is_hot, g.shop_price AS org_price, ' .
"IFNULL(mp.user_price, g.shop_price * '$_SESSION[discount]') AS shop_price, g.promote_price, g.goods_type, " .
'g.promote_start_date, g.promote_end_date, g.goods_brief, g.goods_thumb , g.goods_img ' .
'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]' " .
"WHERE $where $ext ORDER BY $sort $order";

$arr[$row['goods_id']]['goods_number']= $row['goods_number'];
$arr[$row['goods_id']]['name']= $row['goods_name'];//在他上面加入了一行