[Httpunit-develop] Refreshing an individial frame

[<an...@pw...>]

Hi Russ,

I'm trying to figure out a way to refresh the contents of an individual frame 
within HttpUnit, in the same way as you can do in the IE browser by right-
clicking in the frame and selecting 'refresh'.  Refreshing the whole page 
seems easy enough (by calling WebClient.getResponse with the URL of the 
current page's WebResponse), but I can't see any way currently of refreshing 
just a single frame.

If you can give me some guidance, I'd be very keen to put forward a 
contribution on this, as it would greatly help the testing we're doing.

I've had a look at FrameHolder.updateFrames, and based on that I think I could 
add a method (to WebWindow, perhaps) to call WebFrame.getInitialRequest() on 
the frame I'm interested in, then pass that to WebWindow.getSubframeResponse() 
to update the target frame.  I'm just not sure how the RequestContext 
parameter is used, and whether I'd need to use the same one that was used when 
making the original request, or whether passing a new 'empty' one will do.

Andrew