帝国CMS调用购物车商品数量和总价的方法

本文实例讲述了帝国CMS调用购物车商品数量和总价的方法。分享给大家供大家参考。具体实现方法如下：

代码如下:

getMessage();}/**计算商品价格*/function this_price($id){$connect = connectDB();$query = "select price from phome_ecms_news where id = ".$id;if(!$connect){throw new Exception("数据库链接不成功,请检查!");}if(!$result = $connect -> query($query)){throw new Exception("查询失败!");}$row = $result -> fetch_assoc();return $row['price'];}/**链接数据库*/function connectDB(){gLOBal $phome_db_server,$phome_db_username,$phome_db_password,$phome_db_dbname,$phome_db_char;$connect = new mysqli($phome_db_server,$phome_db_username,$phome_db_password,$phome_db_dbname);$connect -> query("set Names ".$phome_db_char);return $connect;}/**显示结果Js*/function displayResultJs($totalPrice,$totalProducts){return "";}?>

希望本文所述对大家的帝国CMS建站有所帮助。