Can somebody help me. I have a table with a complaints column and in that there are display for each record details that you can click on and then a page must appear to show the details. Here is my code error :
Undefined variable: comp in C:\wamp\www\whodidntpay\complaints.php on line 76
Here is my code:
First all companies where the table is with the details option
<?php
session_start();
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><head>
<title>All Companies</title>
<meta name="description" content="">
<meta name="keywords" content="">
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<link href="css/style.css" rel="stylesheet" type="text/css">
</head>
<body>
<div class="main">
<div class="page">
<div class="header">
<div class="header-img">
<h1>Who Didn't Pay</h1>
<p> </p>
</div>
<div class="menu">
<ul>
<li><a href="index.php">Home</a></li>
<li><a href="registration.php">Register</a></li>
<li><a href="complaint.php">Complaint</a></li>
<li><a href="search.php">Search</a></li>
<li><a href="#">Contact Us</a></li>
<li><a href="login.php">Login</a></li>
<li><a href="logout.php">Logout</a></li>
</ul>
</div>
</div>
<div class="content">
<div class="left-panel">
<div class="left-panel-in">
<h2 class="title">All Companies:</h2>
<p> </p>
<p>
</p>
<p>
<form method="post" action="allcompanies.php?go" id="showallform">
<p> </p>
<p> </p>
<table width="600" border="1" cellpadding="1" cellspacing="1">
<tr>
<th>Company Name</th>
<th>Email</th>
<th>Companies not Paid</th>
<th>Amount not Paid</th>
<th>Complaints</th>
<tr>
</form>
</p>
</body></html>
<?php
//connect to the database
$db=mysql_connect ("localhost", "root", "") or die ('I cannot connect to the database because: ' . mysql_error());
//-select the database to use
$mydb=mysql_select_db("whodidntpay");
//-query the database table
$sql="SELECT d_name,email,companies_not_paid,amount_not_paid FROM debtor ORDER BY d_name";
//-run the query against the mysql query function
$result=mysql_query($sql);
//-count results
$numrows=mysql_num_rows($result);
echo "<p>" .$numrows . " results found ";
while($debtor=mysql_fetch_array($result))
{
echo "<tr>";
echo "<td><a href=\"companydetails.php?company={$debtor['d_name']}\">{$debtor['d_name']}</a></td>";
//echo "<td>".$debtor['d_name']."</td>";
echo "<td>".$debtor['email']."</td>";
echo "<td>".$debtor['companies_not_paid']."</td>";
echo "<td>".$debtor['amount_not_paid']."</td>";
echo "<td><a href=\"complaints.php?comp={$debtor['d_name']}\">Details</a></td>";
}
mysql_close($db);
?>
Here is the complaints code where there must be referenced to
<?php
session_start();
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><head>
<title>Complaints</title>
<meta name="description" content="">
<meta name="keywords" content="">
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<link href="css/style.css" rel="stylesheet" type="text/css">
</head>
<body>
<div class="main">
<div class="page">
<div class="header">
<div class="header-img">
<h1>Who Didn't Pay</h1>
<p> </p>
</div>
<div class="menu">
<ul>
<li><a href="index.php">Home</a></li>
<li><a href="registration.php">Register</a></li>
<li><a href="complaint.php">Complaint</a></li>
<li><a href="search.php">Search</a></li>
<li><a href="#">Contact Us</a></li>
<li><a href="login.php">Login</a></li>
<li><a href="logout.php">Logout</a></li>
</ul>
</div>
</div>
<div class="content">
<div class="left-panel">
<div class="left-panel-in">
<h2 class="title">Complaints:</h2>
<p> </p>
<p>
</p>
<p>
<form method="post" action="allcompanies.php?go" id="showallform">
<p> </p>
<p> </p>
<table width="600" border="1" cellpadding="1" cellspacing="1">
<tr>
<th>Complaints</th>
<tr>
</form>
</p>
</body></html>
<?php
//connect to the database
$db=mysql_connect ("localhost", "root", "") or die ('I cannot connect to the database because: ' . mysql_error());
//-select the database to use
$mydb=mysql_select_db("whodidntpay");
//-query the database table
$sql="SELECT complain
FROM complaint c
WHERE c.d_name = '$comp' ";;
//-run the query against the mysql query function
$result=mysql_query($sql);
//-count results
$numrows=mysql_num_rows($result);
echo "<p>" .$numrows . " results found ";
while($debtor=mysql_fetch_array($result))
{
echo "<tr>";
echo "<td>".$complaint['complain']."</td>";
}
mysql_close($db);
?>