RoadMap  onSelect does nor return the selected step

I'm using the roadmap to visualize the working steps in wizard like manner. Everything works fine.
I would like to make it possible to navigate  by clicking the steps in the roadmap to reach previous steps faster.
The onSelect method is fired every time I click on a step. The documentation promises that there is a parameter called step which contains the currently selected step id. But the parameter list within the event parameter is empty. Where can I find the information about the selected step?
Or is the roadmap not intended for such a kind of usage?
Thanks in advance
Antje
I'm using SP12.

To get the selected step in an action handler you have to define a so-called parameter mapping between the UI element event parameter and the action handler parameter.
In wdDoModifyView() write the following code:
if (firstTime)
  IWDRoadMap roadmap = (IWDRoadMap)
    view.getElement("RoadMapID");
  roadmap.mappingOfOnSelect().addSourceMapping("step", "selectedStep");
In the action that handles the onSelect event, define a parameter "selectedStep" of type "string".
At runtime, the corresponding action handler parameter will contain the new selected RoadMap step ID.
Armin
(****, I lost the photo-finish with Valery
Message was edited by: Armin Reichert

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    http://www.inkeysolutions.com/MicrosoftDynamicsCRM.html

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    Charlie Liao
    TechNet Community Support

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