Help please: undefined index in sample code
| From: | Stuart Felenstein | Date: | Sat, 14 Jun 2003 08:57:34 +0000 |
| Subject: | Help please: undefined index in sample code | ||
| Groups: | php.windows | ||
| Request: | Send a blank email to php-windows+get-20306@lists.php.net to get a copy of this message | ||
I can't believe Chapter 1 , section 1 and I'm off to a bad start already.
Using this form and script, I keep getting "undefined index" for the variables I declare
in the script. Running PHP 4.3.2 on XP Pro. Thanks.
Stuart
Form:
<form action="processorder.php" method=post>
<table border=0>
<tr bgcolor=#cccccc>
<td width=150>Item</td>
<td width=15>Quantity</td>
</tr>
<tr>
<td>Tires</td>
<td align="center"><input type="text" name="tireqty"
size="3"
maxlength="3"></td>
</tr>
<tr>
<td>Oil</td>
<td align="center"><input type="text" name="oilqty"
size="3" maxlength="3"></td>
</tr>
<tr>
<td>Spark Plugs</td>
<td align="center"><input type="text" name="sparkqty"
size="3"
maxlength="3"></td>
</tr>
<tr>
<td colspan="2" align="center"><input type="submit"
value="Submit Order"></td>
</tr>
</table>
</form>
Script:
<html>
<head>
<title>Bob's Auto Parts - Order Results</title>
</head>
<body>
<h1>Bob's Auto Parts</h1>
<h2>Order Results</h2>
<?php
//create short variable names
$tireqty = $_POST['tireqty'];
$oilqty = $_POST['oilqty'];
$sparkqty = $_POST['sparkqty'];
?>
<?php
echo '<p>Your order is as follows: </p>';
echo $tireqty.' tires<br />';
echo $oilqty.' bottles of oil<br />';
echo $sparkqty.' spark plugs<br />';
?>
</body>
</html>