Sessions not working

[Asheh]

I have a site below:

 

http://www.nngb-evaluation.co.uk/acrylic_new/

 

When you click an image, it uses GET to submit to the iframe above. then it switches each session variable to the selected one, and so on.

 

Unfortunately im not getting the desired effects AT ALL, you select the first one, it messes up the second one and so on!

 

Whats the deal with sessions?

 

Ash.

[Asheh]

For example,

 

You can click somthing and you would have to click it twice for it to appear.

 

Then clicking on somthing else would take that image back to the previous!

[Asheh]

As below!

 

This is similar to my problem, does anyone know the fix? what is the problem with the below code???

 

Please!

 

Ash.

 

The session variable is still lost when navigating even if I change $setting or $_SESSION['setting'].

 

If you assign a session subscript/key to the same name as a variable, the session variable will be volatile and lost upon navigating.

 

For example, if passing a setting that you want in $_SESSION, don't do this:

 

<?

$setting = $_REQUEST['setting'];

if (!empty($setting))

  $_SESSION['setting'] = $setting;

?>

 

Instead, rename $setting or $_SESSION['setting'].

[komquat]

How about some of your code you are using. 

 

There are many around here that are experts at Sessions, but they will need some code to help you out.

[Asheh]

Well its separated into 4 different files.

 

Here is what each IFRAME does with some differences

			<a href="#" onClick="postToIframe('<?=$_SESSION['plate']?>','<?=$_SESSION['custom_text']?>', '<?=$_SESSION['base']?>', '<?=$file_list[$i]?>', '<?=$_SESSION['border']?>','<?=$_SESSION['bordercolour']?>','<?=$_SESSION['ghost']?>');">
			<img src="image_library/badges/thumbs/<?=$thumb_loc?>" border="0" alt="<?=$file_list[$i]?>">
			</a>

 

The iframe which displays the final image does this:

//Set to defaults
if(!isset($_SESSION['badge']) OR strlen($_SESSION['badge'])==0) {
$_SESSION['badge'] = "none";
}

//change of setting requested
if($_GET['badge'] OR $_POST['badge']) {
if(isset($_GET['badge']))
{
	$_SESSION['badge'] = $_GET['badge'];
} else {
	$_SESSION['badge'] = $_POST['badge'];
}
}

 

 

Having many problems though!

 

anyone?

[jitesh]

You can do it without using of session

 

From one frame you can target another frame

 

<iframe name="a" src="displayimage.php?imageid=1">

 

<iframe name="b" src="listofimages.php">

 

in file listofimages.php suppose you have a link

<a href="displayimage.php?imageid=<?php echo $imageid?>" target="a">