I'm troubleshooting this code, I am very new to PHP, so any help would be appreciated.
I think the error is coming from not having the $id variable set anywhere, so where do I set it?
Here is the code:
// Connect to server and select databse.
mysql_connect("$host", "$username", "$password")or die("cannot connect");
mysql_select_db("$db_name")or die("cannot select DB");
$sql="SELECT * FROM $tbl_name WHERE depot = 'plainview'";
$result=mysql_query($sql);
// Count table rows
$count=mysql_num_rows($result);
//error reporting
error_reporting(E_ALL); ini_set('display_errors', '1');
$result1 = false;
//update
if(isset($_POST['Submit'])){
for($i=0;$i<$count;$i++){
$sql1 = "UPDATE $tbl_name SET
available='".mysql_real_escape_string($_POST['available'][$i])."',
rent='".mysql_real_escape_string($_POST['rent'][$i])."',
corp_ready='".mysql_real_escape_string($_POST['corp_ready'][$i])."',
down='".mysql_real_escape_string($_POST['down'][$i])."',
gfs='".mysql_real_escape_string($_POST['gfs'][$i])."',
dateTime = NOW()
WHERE id='".$id[$i]."'";
$result1 = mysql_query($sql1) or die(mysql_error());
}
}
//redirect
if($result1){
header("location: success.php");
}
else
header("location: fail.php");
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<script language="JavaScript1.1" type="text/javascript">
<!--
function mm_jumpmenu(targ,selObj,restore){ //v3.0
eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
if (restore) selObj.selectedIndex=0;
}
//-->
</script>
<title>Untitled Document</title>
</head>
<body>
<div>
<p>Plainview, North East Region</p>
<p>Select a different region: <select onchange="mm_jumpmenu('parent',this,0)" name="lostlist">
<option value="" selected="selected">Choose Your Depot</option>
<option value="plainview.php">Plainview</option>
<option value="worcrester.php">Worcrester</option>
</select></p>
</div><Br />
<table width="500" border="0" cellspacing="1" cellpadding="0">
<form name="form1" method="post" action="">
<tr>
<td>
<table width="700" border="0" cellspacing="1" cellpadding="0">
<tr>
<td>ID</td>
<td align="center"><strong>Product Name</strong></td>
<td align="center"><strong>Available</strong></td>
<td align="center"><strong>Rent</strong></td>
<td align="center"><strong>Corp Ready</strong></td>
<td align="center"><strong>Down</strong></td>
<td align="center"><strong>GFS</strong></td>
</tr>
<?php
while($rows=mysql_fetch_array($result)){
?>
<tr>
<td align="left"><?php $id[]=$rows['id']; ?><?php echo $rows['id']; ?></td>
<td align="left"><?php echo $rows['product']; ?></td>
<td align="center"><input name="available[]" type="text" id="available" value="<?php echo $rows['available']; ?>" size="5"></td>
<td align="center"><input name="rent[]" type="text" id="rent" value="<?php echo $rows['rent']; ?>" size="5"></td>
<td align="center"><input name="corp_ready[]" type="text" id="corp_ready" value="<?php echo $rows['corp_ready']; ?>" size="5"></td>
<td align="center"><input name="down[]" type="text" id="down" value="<?php echo $rows['down']; ?>" size="5" /></td>
<td align="center"><input name="gfs[]" type="text" id="gfs" value="<?php echo $rows['gfs']; ?>" size="5"></td>
</tr>
<?php
}
?>
<tr>
<td colspan="4" align="center"><input type="submit" name="Submit" value="Submit"></td>
</tr>
</table>
</td>
</tr>
</form>
</table>
<?php
mysql_close();
?>
</body>
</html>
Per the statement:
if($result1){
header("location: success.php");
}
else
header("location: fail.php");
Every time I try to access the page it redirects to fail.php, so why does it fail?
