rory walsh <mailto:[EMAIL PROTECTED]>
on Wednesday, March 02, 2005 2:38 PM said:
> Is it to do with the link:
> <a href=\"index.php?action=edit\">
> does this call the script again, just as an action="script.php" in a
> form would? Cheers for the help on this.
Yes it does. But it doesn't erase the session values (it seems that's
what you think is happening?).
I think what you need to do (I do this sometimes too) is start from
scratch and create a very basic test page that works as expected. Then
slowly add in the features you want. It'll give you a much greater
understanding of how things work and where you're going wrong. Sure it's
tedious but it'll help you in the long run.
Here is a good base to start with:
<?php
session_start();
if(isset($_GET['var']) && !empty($_GET['var']))
{
$_SESSION['myVariable'] = "from form";
}
else
{
$_SESSION['myVariable'] = "direct request";
}
print_r($_SESSION);
?>
hth,
Chris.
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