[OpenLayers-Users] HTTPRequest example?

[Bobby Braswell]

Hi-

Could someone please post a link to a working example of the  
OpenLayers.Layer.HTTPRequest() ? Sorry I can't find anything.

I'd like to make the "download data" button work on this map --  
http://waage.sr.unh.edu/goo/landcover.html -- I have a CGI that will  
make a cutout geotiff using WCS, but for some reason I can't figure  
out how to send the request. Basically, what is the input "name"  
supposed to be?

OpenLayers.Layer.HTTPRequest(name, url, params, options)

Alternatively, is there a better method? I've seen use of  
OpenLayers.loadURL but can't find that in the documentation. Should I  
just use a regular XML HTTP get? I think I did that once :-)

Thanks,
Rob Braswell


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