如何让插入查询与两个 if(isset 语句一起使用?
在用户个人资料上,有一个评论框,其他用户可以在其个人资料上发表评论。我现在正在开发一个动态评论区域,该区域有一个不断变化的文本框,具体取决于是否 A. 您正在查看自己的个人资料 B. 查看别人的个人资料 C. 根本没有登录。
我现在正在尝试实现“更新”,当您在自己的页面上时,在评论框中输入内容,然后它会输出到页面上的指定区域。 (将在社区页面上输出,但尚未输出)
在此配置文件页面上,我有一个插入查询,它可以很好地插入常规注释(第一个插入查询),现在尝试添加第二个 if(isset 语句与第二个插入查询,我在执行此操作时遇到问题,
并且在单击提交按钮后页面加载为空白,顺便说一句,我是 php 的新手。
/* code chunk for the regular comments that is working just fine */
if(isset($_POST['commentProfileSubmit']) && $auth) {
$query = "SELECT `Email` FROM `Users` WHERE `id` = '" . $prof->id . "'";
$request = mysql_query($query,$connection) or die(mysql_error());
$result = mysql_fetch_array($request);
$Email = $result['Email'];
$to = $Email;
$subject = "$auth->first_name $auth->last_name left you a comment";
$message = "$auth->first_name $auth->last_name left you a comment: <br /><br /> <a href='http://www.blah.org/Profile.php?id=" . $prof->id . "'>Click here to view</a><br /><br />";
$from = "blah <[email protected]>";
$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$headers .= "From: $from";
mail($to, $subject, $message, $headers);
$query = "INSERT INTO `ProfileComments`
( `FromUserID`,
`ToUserID`,
`commentProfileBody`,
`status`,
`date`,
`time`
) VALUES (
'" . $auth->id ."',
'" . $prof->id ."',
'" . mysql_real_escape_string($_POST['ProfileComment']) ."',
'active',
'" . date("Y-m-d") . "',
'" . date("G:i:s") . "')";
mysql_query($query,$connection);
/* code chunk that is not inserting the desired info into the db and loading the page blank when I hit submit */
}elseif(isset($_POST['airwaveSubmit']) && $auth) {
$query2 = "INSERT INTO `Airwaves`
( `id`,
`body`,
`status`,
`date`,
`time`
) VALUES (
'" . $auth->id ."',
'" . $mysql_real_escape_string($_POST['body']) . "',
'active',
'" . date("Y-m-d") . "',
'" . date("G:i:s") . "')";
mysql_query($query,$connection);
}
?>
/* dynamic text/areas with dynamic submit buttons which is working how it should but want to include in case there is something on here that is causing the previous troubles */
<div id="commentBoxBlog">
<form name="CommentBox" method="post" action="Profile2.php?id=<?php echo $prof->id; ?>">
<?php if($auth->id == $prof->id) {
echo "<div id='counter'>
<span id='counter_airway'>140 Character Limit</span>
</div>";
echo "<textarea name='airwaveBody' class='round_10px' onkeyup='limit_length(this,140,\"counter_airway\");'></textarea> <input type='submit' name='airwaveSubmit' value='Exhale' class='post'/>";} elseif(!$auth) {
echo "<textarea name='ProfileComment' class='round_10px' disabled>Please sign in to comment...</textarea>"; } elseif($auth->id != $prof->id)
echo "<textarea name='ProfileComment' class='round_10px'></textarea>
<input type='submit' name='commentProfileSubmit' value='Exhale' class='post' />";
?>
</form>
</div>
On a users profile, there is a comment box that enables other users to post comments on their profile. I am now working on a dynamic comment area that has a changing text box depending on if A. you are looking at your own profile B. looking at someone elses profile C. not signed in at all.
I am trying to implement "updates" now when you are on your own page, type in the comment box, and it outputs in a designated area on your page. ( going to have it output on a community page but not there yet)
On this profile page, I have the insert query that is inserting regular comments just fine (the first insert query) and now am trying to add a second if(isset statement with a second insert query and am having trouble doing this.
It is not inserting and the page is loading blank after the submit button is hit. I am a newbie with php btw. Thank you:
/* code chunk for the regular comments that is working just fine */
if(isset($_POST['commentProfileSubmit']) && $auth) {
$query = "SELECT `Email` FROM `Users` WHERE `id` = '" . $prof->id . "'";
$request = mysql_query($query,$connection) or die(mysql_error());
$result = mysql_fetch_array($request);
$Email = $result['Email'];
$to = $Email;
$subject = "$auth->first_name $auth->last_name left you a comment";
$message = "$auth->first_name $auth->last_name left you a comment: <br /><br /> <a href='http://www.blah.org/Profile.php?id=" . $prof->id . "'>Click here to view</a><br /><br />";
$from = "blah <[email protected]>";
$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$headers .= "From: $from";
mail($to, $subject, $message, $headers);
$query = "INSERT INTO `ProfileComments`
( `FromUserID`,
`ToUserID`,
`commentProfileBody`,
`status`,
`date`,
`time`
) VALUES (
'" . $auth->id ."',
'" . $prof->id ."',
'" . mysql_real_escape_string($_POST['ProfileComment']) ."',
'active',
'" . date("Y-m-d") . "',
'" . date("G:i:s") . "')";
mysql_query($query,$connection);
/* code chunk that is not inserting the desired info into the db and loading the page blank when I hit submit */
}elseif(isset($_POST['airwaveSubmit']) && $auth) {
$query2 = "INSERT INTO `Airwaves`
( `id`,
`body`,
`status`,
`date`,
`time`
) VALUES (
'" . $auth->id ."',
'" . $mysql_real_escape_string($_POST['body']) . "',
'active',
'" . date("Y-m-d") . "',
'" . date("G:i:s") . "')";
mysql_query($query,$connection);
}
?>
/* dynamic text/areas with dynamic submit buttons which is working how it should but want to include in case there is something on here that is causing the previous troubles */
<div id="commentBoxBlog">
<form name="CommentBox" method="post" action="Profile2.php?id=<?php echo $prof->id; ?>">
<?php if($auth->id == $prof->id) {
echo "<div id='counter'>
<span id='counter_airway'>140 Character Limit</span>
</div>";
echo "<textarea name='airwaveBody' class='round_10px' onkeyup='limit_length(this,140,\"counter_airway\");'></textarea> <input type='submit' name='airwaveSubmit' value='Exhale' class='post'/>";} elseif(!$auth) {
echo "<textarea name='ProfileComment' class='round_10px' disabled>Please sign in to comment...</textarea>"; } elseif($auth->id != $prof->id)
echo "<textarea name='ProfileComment' class='round_10px'></textarea>
<input type='submit' name='commentProfileSubmit' value='Exhale' class='post' />";
?>
</form>
</div>
如果你对这篇内容有疑问,欢迎到本站社区发帖提问 参与讨论,获取更多帮助,或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱,如果其他用户或者作者回复了您的评论,将不能在第一时间通知您!
发布评论
评论(1)
您将 SQL 放入名为 $query2 的变量中,但在将其发送到数据库的 mysql_query() 调用中,您使用名为 $query 的变量。
You put the SQL in a variable named $query2, but in your mysql_query() call to send it to the database you use a variable named $query.