How did they do that?

[Ben Machin]

I was browsing through the example transformations that came with
Altova's XML spy and saw that one rendered HTML including input
elements (check boxes, drop down lists, etc).

When I selected, clicked, etc on this HTML document (in IE6) and saved
the XML file (in IE6 still) it saved a modified copy of the XML,
reflecting the changes I had made in the HTML 'user interface'.

I'd love to be able to do this in my current project, but I have no
idea how it works.

Can anyone point me in the right direction?

I'd post examples, but I think they're copyrighted.


Thanks,
Ben