First, sorry for my bad english.
I want to access datafields in a secondary datasources out of a jscript Code. The name of the Datasource is "v0_getTravels" and i tried the following code:
node = XDocument.DataObjects("v0_getTravels).DOM.selectSingleNode("/dfs:myFields/dfs:dataFields/d:v0_getTravels");
id = ...