How to initial flight list data of the OVS?

Question

Hi Experts,
I create a OVS custom controller in the webdynpro for java application.
It run successful.
It can return data to the input field of the application view when I select a row data of the flight list in the OVS.
My problem is:
I hope the flight list can be filled all data of the sflight table when the OVS pop up, that is, I don't click "GO" button in the OVS, the data would displayed initially.
Do you give me some hint?
Thanks a lot!!
My email: [email protected]
The following is my code for OvsDemoContextNotificationListener:
The following code section can be used for any Java code that is
not to be visible to other controllers/views or that contains constructs
currently not supported directly by Web Dynpro (such as inner classes or
member variables etc.). </p>
Note: The content of this section is in no way managed/controlled
by the Web Dynpro Designtime or the Web Dynpro Runtime.
  //@@begin others
  private class OvsDemoContextNotificationListener
  implements IWDOVSContextNotificationListener {
  /* @see com.sap.tc.webdynpro.progmodel.api
  .IWDOvsContextNotificationListener#onQuery(... */
  public void onQuery( IWDNodeElement queryInputNodeElement, IWDNode queryOutputNode )
    IPublicOvsCust.IBapi_Flight_Getlist_InputElement OvsInput = (IPublicOvsCust.IBapi_Flight_Getlist_InputElement)queryInputNodeElement;
    IPublicOvsCust.IFlight_ListNode OvsOutput = (IPublicOvsCust.IFlight_ListNode) queryOutputNode;
    try {
      OvsInput.modelObject().execute();
//      invalidate 'Output' model node via a top-down access
//      approach
      OvsInput.node().getChildNode("Output",0).invalidate();
    } catch (Exception e) {
      IWDMessageManager msgMgr = wdComponentAPI.getMessageManager();
      msgMgr.reportException(e.getLocalizedMessage(), false);
  /* @see com.sap.tc.webdynpro.progmodel.api
.IWDOvsContextNotificationListener#applyResult(...)*/
  public void applyResult( IWDNodeElement applicationNodeElement,IWDNodeElement queryOutputNodeElement )
    IPrivateOvsView.IFlightElement OvsCallerNodeElement = (IPrivateOvsView.IFlightElement)applicationNodeElement;
    IPublicOvsCust.IFlight_ListElement output = (IPublicOvsCust.IFlight_ListElement) queryOutputNodeElement;
    OvsCallerNodeElement.setAirlineid(output.getAirlineid());
  /* @see com.sap.tc.webdynpro.progmodel.api
.IWOvsC
  DontextNotificationListener#applyInputValues(...) */
  public void applyInputValues( IWDNodeElement applicationNodeElement, IWDNodeElement queryInputNodeElement )
    Object initialValue = applicationNodeElement.getAttributeValue("Airlineid");
    queryInputNodeElement.setAttributeValue("Airline", initialValue);
  private IWDOVSContextNotificationListener ovsListener = new OvsDemoContextNotificationListener();
  //@@end
Best regards,
Tao
Edited by: wang tao on Sep 11, 2008 4:07 AM

Answer 1

That was my first guess too, but the form won't be generated. If the list item contains element 'Test' and value '1' and it is synchronized with an item of type number, you get 'FRM-32084' when you try to generate.
Automatic conversion is implemented other places, but not with the synchronize property. I use Forms 6i patch 8b, and would very much like an easy work around.
Regards & thanks
Haavard