Trying to upload my images to a dynamic folder. I have a data binding called PostId I need to upload those image to a folder with that Id.
I've stored the PostId in a Session Variable and set my upload folder in PPU3 to "../uploads/".$Session['PostId']
Here is the code for my session variable:

$_SESSION['PostId']="{{PostDetails.data[0].PostId}}";

It uploads the images to a folder called {{PostDetails.data[0].PostId}}.
I've test and it does store the PostId in the variable here is the test that i out put on my page

<?php 
// store session data
$_SESSION['PostId']="{{PostDetails.data[0].PostId}}";
echo $_SESSION['PostId'];
?>

It will out put the correct PostId on the page.
I've even tried to just do this for my PPU3 upload folder

"../uploads/"."{{PostDetails.data[0].PostId}}"

Can you help me with this Thanks

Hi Louis,
Unfortunately it is not possible to mix server-side code with the HTML5 Data Bindings code. The {{data.element}} bindings are being executed only client-side, while PHP code is executed on the server.