Updating post issues.

Heya, i’m kinda having trouble atm. Here’s what i’m doing. After using my search.php to find a customer’s last name, I click on the “select” button and it gets more information on that customer. It displays properly.

What i’m having trouble is editing/updating. So when I want to change the email, I would edit it, but after clicking update, it won’t change. Then I change the code to use this “$customerID = (int) $_POST[‘customerID’];”, and it’s giving me errors. “Undefined index: customerD.”. The GET method has no problem with customerID. It’s after the while loop post, in the Update query. Nearly finished with this code, trying to fix this problem! Any help is appreciated.

[code] <?php
if (isset($_GET))
if (empty($_GET[‘customerID’])) {
die(“No customer ID received!”);
}
$customerID = (int) $_GET[‘customerID’];

$db = mysql_connect(“localhost”, “user”, “pw”) or die (‘I cannot connect to the database because: ‘ . mysql_error());
$mydb=mysql_select_db(“dbname”);

$customerID = mysql_real_escape_string($customerID);

$sql = “SELECT * FROM customers WHERE customerID =”. $customerID.””;
$result=mysql_query($sql);

while ($row = mysql_fetch_array($result)){
$lastName = $row[‘lastName’];
$firstName = $row[‘firstName’];
$address = $row[‘address’];
$city = $row[‘city’];
$state = $row[‘state’];
$postalCode = $row[‘postalCode’];
$countryCode = $row[‘countryCode’];
$phone = $row[‘phone’];
$email = $row[’email’];
$password = $row[‘password’];

if (isset($_POST)) {
“UPDATE customers SET lastName=’$lastName’,firstName=’$firstName’, address=’$address’, city = ‘$city’, state = ‘$state’, postalCode = ‘$postalCode’, countryCode = ‘$countryCode’, phone = ‘$phone’, email = ‘$email’, password = ‘$password’ WHERE customerID =”. $customerID.””;
$customerID = (int) $_POST[‘customerID’];
}
?>
<h1>View/Update Customer</h1>
<form action=”index.php” method=”post” id=”customer_form”>
<input type=”hidden” name=”action” value=”update_customer” />

<label>First Name:</label>
<input type=”text” name=”firstName” value=”<? echo $row[‘firstName’]; ?>” />
<br />

<label>Last Name:</label>
<input type=”text” name=”lastName” value=”<? echo $row[‘lastName’]; ?>”/>
<br />
<label>Address:</label>
<input type=”text” name=”address”value=”<? echo $row[‘address’]; ?>” />
<br />

<label>City:</label>
<input type=”text” name=”city”value=”<? echo $row[‘city’]; ?>” />
<br />

<label>State:</label>
<input type=”text” name=”state”value=”<? echo $row[‘state’]; ?>” />
<br />

<label>Postal Code:</label>
<input type=”text” name=”postalCode”value=”<? echo $row[‘postalCode’]; ?>” />
<br />

<label>Country Code:</label>
<input type=”text” name=”countryCode”value=”<? echo $row[‘countryCode’]; ?>” />
<br />

<label>Phone:</label>
<input type=”text” name=”phone”value=”<? echo $row[‘phone’]; ?>” />
<br />

<label>Email:</label>
<input type=”text” name=”email”value=”<? echo $row[’email’]; ?>” />
<br />

<label>Password:</label>
<input type=”text” name=”password”value=”<? echo $row[‘password’]; ?>” />
<br />

<label>&nbsp;</label>
<input type=”submit” value=”Update Customer” />
<br /> <br />
</form>
<p><a href=”index.php?action=list_customers”>Search Customers</a></p>

}

<?php

}
?>[/code]

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