how to specify URL for REST submission to google

Hi
I am trying to use the following URL as follows:
I am trying to pass the URL 'q' by having an element q and assigning it a value after ?.

<xforms:submission id="submit" action="http://www.google.com/search?hl=en&instance('DataResponse')/fe:q=afdaffdfaffafffd&btnG=Search" method="get"  

What is the preferred to refer to a query parameter q in the URL.

thanks
ilango

You can either submit an instance where each element is the name of  
the parameter:

<foobar>
   <q>afdaffdfaffafffd</q>
   ...
</foobar>

or you can use AVTs:

   action="http://www.google.com/search?
hl=en&amp;q={instance('foobar')/q}&amp;btnG=Search"

-Erik

On Jul 3, 2008, at 2:34 PM, ilango_g wrote:
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