id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
157	Working with chaining of services	surf9		"Hi there

If I want to chain services together where the result of one service will be input into another service then the result of the second service is the output of the main/parent service call how would I implement this?

E.g.

geovalidationChainJS service gets called.

Inside that service I have two services:

coordinateConversionJS then after that the results becomes input into another service called geoValidationPy.

The WPS XML response of geoValidationPy is what gets returned to the user when they execute geovalidationChainJS instead of the results being embedded instead the LiteralData element.

Currently I get a normal WPS XML response when I execute coordinateConversionJS. I'm not sure how to parse the XML so I get the actual results of LiteralData so I can manipulate that value and use as input into geoValidationPy. DOMParser and jQuery doesn't seem to work.

Thanks for your help."	task	closed	minor		Development platform		fixed