Question

我目前正在开发一个私人消息系统，因为系统目前能够发送和检索消息但我在检索消息回复时遇到问题。我正在尝试开发一个youtube类型的收件箱/评论系统。我有3个表fk相关，MESSAGES（id，sid，rid，subject，message，senttime）sid是用户loged的id，rid是接收者用户的id，即profile_id .... M_REPLY（id，mid，uid，reply ，senttime）mid是消息id的外键，uid是已发送回复的用户的id，回复是实际的消息... 下面是我执行消息检索的PHP代码

// Initialize the variables
$mail ="";
// Get list of Private Messages
$sql = "SELECT users.*, messages.* 
        FROM users, messages 
        WHERE messages.rid= '$log_id' 
        AND users.id = messages.sid 
        AND rdelete = '0' 
        ORDER BY senttime DESC" or die(mysqli_error);
$query = mysqli_query($conx, $sql);
$numrows = mysqli_num_rows($query);
// Gather data about the Pm's
if ($numrows > 0){
    while ($row = mysqli_fetch_array($query, MYSQLI_ASSOC)){
        $id = $row['id'];
        $avatar = $row['avatar'];
        $subject = $row['subject'];
        $uname = $row['username'];
        $message = $row['message'];
        $senttime = $row['senttime'];
        $pro_pic = '<img src="user/'.$uname.'/'.$avatar.'" alt="'.$uname.'" align="left" width="50" height="50" style="border:#E5E5E5 thin solid; padding:2px;">';
        $mail .= '<div><a href="user_account.php?u='.$uname.'">'.$pro_pic.' '.$uname.'</a> | '.$subject.'</a></span> <div> '.$senttime.' <br /> '.$message.'<div>Replies here....</div></div></div>';
    }
} else {
    $mail = 'No messages';
}

然后我在我的html中回显$ mail来显示.... 加上我想知道如何显示回复文本框，而不是在循环中反复显示...请帮助

带有回复查询的PHP收件箱

0 个答案: