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Editorial Team
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Asked: 2026-06-16T02:47:56+00:00

I want to display all users that a super user is responsible for. Then

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I want to display all users that a “super” user is responsible for. Then the “super” user can send a comment to any of the users by clicking on their user id.

The first part of showing all the users is working fine! My problem is in sending a comment by the super user. I want to store the user id (ie suid) in the database. So I think to use the $_Get function. But when I tried it, nothing stores in the database. I think I made a mistake in it. So can anyone help me on that?

This is the code that will show all users to the super user:

    <?php

session_start();?>
<?php
require("noCache.php");
$uid=$_SESSION['uid'];

?>
<html>
<!DOCTYPE html>
<html lang="en">
<head>
<title>Send a comment</title>
<meta charset="utf-8">
<link rel="stylesheet" href="css/reset.css" type="text/css" media="all">
<link rel="stylesheet" href="css/layout.css" type="text/css" media="all">
<link rel="stylesheet" href="css/style.css" type="text/css" media="all">
<script type="text/javascript" src="js/jquery-1.4.2.js" ></script>
<script type="text/javascript" src="js/cufon-yui.js"></script>
<script type="text/javascript" src="js/cufon-replace.js"></script>
<script type="text/javascript" src="js/Myriad_Pro_400.font.js"></script>
<script type="text/javascript" src="js/Myriad_Pro_700.font.js"></script>
<script type="text/javascript" src="js/Myriad_Pro_600.font.js"></script>
</head>


<body>
<div class="main">

    <header>
        <div class="wrapper">
            <h1><a href="index.php" id="logo"> Biz</a></h1>

        </div>
        <nav>
            <ul id="menu">
                <li class="alpha"><a href="index.php"><span><span>Home</span></span></a></li>
                <li><a href="About.html"><span><span>About</span></span> </a></li>
                <li><a href="Projects.html"><span><span>Projects</span></span></a></li>
                <li><a href="Contacts.php"><span><span>Contacts</span></span></a></li>
                <li class="omega"><a href="Services.html"><span><span>Services</span></span></a></li>
            </ul>
        </nav>
        </br></br>

</header>


<head>
<!-- CSS Stylesheet -->
<style type="text/css">
html{

}
body{
    text-align:center;

}

</style>
</head>
<?php
$dbh=mysql_connect("localhost", "root", "hahaha1") or die (mysql_error());
mysql_select_db ("senior");
$result = mysql_query("SELECT * FROM sensorusers where uid=$uid");
echo "<html><body>";
echo "<table cellspacing=10 cellpadding=5 ><tr> <th>ID</th><th>Name</th><th>Username</th><th>Password</th><th>Date of Registeration</th><th>Phone</th></tr>";
while ($row = mysql_fetch_array($result))
{   echo "<form method='post' action='sendcomment.php'>";
    echo "<tr><td><input type='submit' name='suid' value='".$row['suid']."' /></td>";
    echo "<td>" . $row['name'] . "</td>";
    echo "<td>" . $row['dusername'] . "</td>";
    echo "<td>" . $row['password'] . "</td>";
    echo "<td>" . $row['date'] . "</td>";
    echo "<td>" . $row['phone'] . "</td></tr></form>";
    $_GET['suid'] = $row['suid'];
}

echo "</table></body></html>";
mysql_close($dbh);
?>
<html>
<body>
<!-- CSS Stylesheet -->
<style type="text/css">

body {

    font-family:"Andalus"
    font: 16px ;
    color:black;
    padding: 30px 5px;
    text-align: center;
}

</style></body></html>

Here is the part that I want to ask about:

echo "<table cellspacing=10 cellpadding=5 ><tr> <th>ID</th><th>Name</th><th>Username</th><th>Password</th><th>Date of Registeration</th><th>Phone</th></tr>";
while ($row = mysql_fetch_array($result))
{   echo "<form method='post' action='sendcomment.php'>";
    echo "<tr><td><input type='submit' name='suid' value='".$row['suid']."' /></td>";
    echo "<td>" . $row['name'] . "</td>";
    echo "<td>" . $row['dusername'] . "</td>";
    echo "<td>" . $row['password'] . "</td>";
    echo "<td>" . $row['date'] . "</td>";
    echo "<td>" . $row['phone'] . "</td></tr></form>";
    $_GET['suid'] = $row['suid'];
}

Solution:

Thank you all for helping. I fixed the code. I used method post to save the value of suid the first time. Then I print it as a hidden input. Finally I save the value of the hidden input in the sql and it works!

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1 Answer

  1. Editorial Team

    you have POST I DONT SEE GETin your code , and its depend on your html inputs (u didnt post them)if u make method GET or POST.
    if your method is GET then you use GET

    but try use this

         if(isset($_POST['submit'])){

    instead of

       if($submit){

    EDIT .

    you are using method='post'
    then you must use POST not GET

    EDIT2:
    you have an error in your sql , you used VALUE and it should be VALUES

    instead of this

     $place="INSERT INTO comments VALUE

    replace it by

     $place="INSERT INTO comments (columns here ,..., ,..) VALUES
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