Hi all,
When i click the update button first time , the page can’t load the update.php page, it just load the same page, but when i click the same button second time, it can load , may i know why it doesn’t take any effect first? Please see below codes, thanks.
[php]<?php
$url=’’;
if(isset($_POST[‘update’]))
{$url=‘update.php’;}
?>
Brgds/Brandon Chau
Because, $url is not set until you submit the form. Take $url out of the isset.
I’m only guessing in what you are trying to do, but would doing something like the following be easier?
[php]
| update.php | save.php | changecarrier.php |
Hi Strider64,
Yes , you are right , your suggestion is more easier ;D
but i wanted to know why my codes didn’t work ^^" Can u advise how can work if i use ? Thank you.
Brgds/Brandon Chau
You can’t use if(isset($_POST[‘update’])) before the form is submitted. $_POST[‘update’] is not set that’s why it wont work…
[code] <?php
$url=‘update.php’;
?>
Ok , thanks all
Brgds/Brandon Chau