Can I create a django widget which posts back the form on a mobile?

I would like to create a widget for use in Django Forms. There is a problem though: i don't know how to make it properly work on a mobile. I'm wanting to create something like this:

Send message to: search-box-here search

and pressing search will post the page, but not actually submit the form at开发者_如何转开发 all. instead the widget will perform a search of friends, and return them in a list like this:

Send message to: search-box-here search

Add Person Bob Smith

Add Person John Smith

Does anyone know how I would get the bare-bones of doing this. I know I can do this with javascript, but most mobile web browser do not support JavaScript at all, never mind any AJAX tech.

Joe

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Mobile browsers are so limited, look at how gmail does it for example. It shows you top 10 recent recipients and text box to search for others.