Today I upload a sample that shows how to call a method call before step train in a declarative way.
This is a image of Taskflow:
We have a generic navigation to the methodCall, now in the outcome property of the second step put a generic navigation goMethod.
In this sample also show how to change the labels of the train steps
For more info see the doc: http://docs.oracle.com/cd/E15523_01/web.1111/b31973/trains
- You can download the sample here
- JDev version 188.8.131.52