Php photo gallery TWG | JFUploader | TWG Flash upload | WFU | Forum

I am going to buy the registered version but I just wanted to ask how the uploaded file(s) information can be passed to a php script using the JS callback functions. Thanks.

There are several ways.

First - the uploaded files are stored in the session in an array: TFU_LAST_UPLOADS - you could check this if you want.

If you want to trigger your php you can use the Javascript calback by using the plugin/mambot. There you can simply insert the needed Javascript code into the page you include the flash.

A working example (of the standalone version) can be found on the registered demo of TFU. But Javascript events do only work in the registered version.

/Michael

All is working fine except that $_SESSION['TFU_LAST_UPLOADS'] is not available when the Javascript redirect happens after the upload.

If I print_r $_SESSION, other TFU items are there but not TFU_LAST_UPLOADS.

Please could you possibly help?

Thanks,

Mark.

this is strange because I do use the TFU_LAST_UPLOADS when I verify if the upload was done properly.

How is the redirect triggered? Because the TFU_LAST_UPLOADS is removed if the info is again called from the flash (and this is when you select anything in the left view).

If you need this info longer I recommend to make a backup of this array at the end of tfu_upload.php (or you remove the line where I unset($_SESSION['TFU_LAST_UPLOADS']);

/Michael

Thanks for the prompt reply.

I tried commenting out that code but still no difference.

This is very strange, even if I add another line in tfu_upload.php :

$_SESSION['TFU_XXXXX'] = "1234567890";

This session array element does not appear either.

I am using the following code to redirect :

<script type="text/javascript">
function uploadFinished(loc) {
window.location.href="<?php echo JURL_BASE; ?>" + loc;
}
</script>

and loc is set to upload/uploadfinished.html in the config.

where should it appear - you forward to an html page.

On the registered demo page you find a download where I do read the uploaded files from the server and display it below the flash.

Try to get this small example working. It should be enough to use your license file.

you can try use the internal session handling like TFU does (When the flash calles the tfu_upload.php some server give the flash a new session. I have several workarounds to avoid this and the "strongest" one is to handle the session by myself).
But this should be the last solution...

/Michael

I think that is what is happening - I am getting a new session.

The html page is actually an SEF url for my component.

Should I put a session_start in the component?

Actually, why do we need to start a new session when joomla already has a session anyway?

Could it be that we need to remove the session_start() from tfu_upload.php?

The example code is not for a Joomla installation, it is the Joomla Flash Uploader that I have purchased.

Kind Regards,

Mark.

I know. But JFU is only a wrapper for TFU. With the standalone version you can check if it is a server problem.

And you have to start the session in tfu_upload.php. This file is directly called by the flash. Not through Joomla.
This is why the session has to be passed.

/Michael