Extract Data Task - Variation on Clip and ship

Discussion created by bensayers on May 4, 2011
Latest reply on May 19, 2011 by kdoman
I am trying to create a variation of the 'Clip and Ship' Extract Data task that instead of having an AOI being passed in the params has a list of the Unique Feature Values.
The idea behind what I am try to do is to implement and kind of cart system where users add lines to the cart (JQuery table) from over a wide geographic area and then when they have collected all of the lines they are interested in, they simply click download and the Extract Data Geoprocessing Task runs on the server and clips and ships a zip file containing a shapefile of the lines they had in the cart.

Can anyone give me any ideas as to how to edit the python script or the Extract Data model to allow this?
Many thanks,
Ben Sayers