Accept only one conent type in file

Suite and Optimus Suite 5
#1

Is there a way to let the form - file only accept a xml file extension?

#2

You need to check the extention of realName parameter in onBeforeFileAdd event and return false if it is not .xml

#3

I mean the select box in the file add window.
You have optins * all files, image files, html files.
But in that select box I only want to display .xml in that box.

I was already able to check for the extension.

#4

So, in this case unfortunately not.

#5

You can do cancelation only through the event. Browser will not allow you to do that. In theory it can work on Flash. But not everywhere.