Search engine faillure

[Former Member]

Hi,

I have made a search engine with input fields

In the back-end the Bapi is working. on the portal only 1 of the three input fields are working. What could it be?

Regards

Sven

[Former Member · Accepted solution]

Please give us more information.

Armin

[Former Member]

Y_Tf_Employeelist_Input.First_Name =input field

Y_Tf_Employeelist_Input.Last_Name = Inputfield

Y_Tf_Employeelist_Input.Perno = input fioeld and is working

Y_Tf_Employeelist_Input.Output.Employee_List1 is table result

code on iview

public void onActionSearch(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent )

{

//@@begin onActionSearch(ServerEvent)

wdThis.wdGetProcesStartController().executeY_Tf_Employeelist_Input();

//@@end

}

Code Controller

//@@begin javadoc:wdDoInit()

/** Hook method called to initialize controller. */

//@@end

public void wdDoInit()

{

//@@begin wdDoInit()

Y_Tf_Employeelist_Input input = new Y_Tf_Employeelist_Input();

wdContext.nodeY_Tf_Employeelist_Input().bind(input);

//@@end

}

//@@begin javadoc:executeY_Tf_Employeelist_Input()

/** Declared method. */

//@@end

public void executeY_Tf_Employeelist_Input( )

{

//@@begin executeY_Tf_Employeelist_Input()

try

{

wdContext.currentY_Tf_Employeelist_InputElement().modelObject().execute();

wdContext.nodeOutput().invalidate();

}

catch (Exception ex)

{

ex.printStackTrace();

}

//@@end

}

[Former Member]

Thanks. How are the input fields bound to the context? What exactly does not work?

Armin

[Former Member]

the value is Y_Tf_Employeelist_Input.Pernr

[Former Member]

I don't get results back from the back-end... while on the backe-nd it is working.

[Former Member]

S,

Check that "supplyingRelationRole" set correctly for both node Output and Employee_List1.

VS

[Former Member]

what do you mean?

[Former Member]

In context designer select corresponding node, then open properties for it and check property supplyingRelationRole. It should not be empty.

VS

[Former Member]

They are not empty...

[Former Member]

I have 3 inputfields.... 1 of them gives me results (perno) and the other two don't work, both have entries

[Former Member]

Please change temporary error handling in executeY_Tf_Employeelist_Input:

public void executeY_Tf_Employeelist_Input( )
{
//@@begin executeY_Tf_Employeelist_Input()
/**/
try
{
  wdContext.currentY_Tf_Employeelist_InputElement().modelObject().execute();
  wdContext.nodeOutput().invalidate();
}
catch (Exception ex)
{
  wdComponentAPI.getMessageManager().reportException
  (
    new WDNonFatalException(ex), false
  );
}

VS

[Former Member]

I did, but still the same...

[Former Member]

But do you see any error message on screen?

VS

[Former Member]

No there is no message... is it the Bapi then?

[Former Member]

How do you trigger the search action? Do you have a separate button or do you press ENTER inside the input fields? If this is the case, did you assign the search action to every input field's "onEnter" event?

Armin

[Former Member]

Ok, then try this variation:

public void executeY_Tf_Employeelist_Input( )
{
//@@begin executeY_Tf_Employeelist_Input()
/**/
final IWDMessageManager msgs = wdComponentAPI.getMessageManager();
try
{
  
  msgs.reportSuccess("Call BAPI with " +
    "first-name=" + wdContext.currentY_Tf_Employeelist_InputElement().getFirst_Name() + ", " +
    "last-name=" + wdContext.currentY_Tf_Employeelist_InputElement().getLast_Name() + ", " +
    "number=" + wdContext.currentY_Tf_Employeelist_InputElement().getPerno()
  );
  wdContext.currentY_Tf_Employeelist_InputElement().modelObject().execute();
  wdContext.nodeOutput().invalidate();
  
  if ( wdContext.nodeOutput().size() < 1 )
    msgs.reportWarning("Empty output");
  else
    msgs.reportWarning("Rows selected: " + wdContext.currentOutputElement().nodeEmployee_List1().size() );
}
catch (Exception ex)
{
  msgs.reportException( new WDNonFatalException(ex), false );
}

and tell what you see on screen.

VS

[Former Member]

i FOUND THE SOLLUTION... STRANGELY ENOUGH YOU HAVE TO TYPE IN EVERYTHING WITH CAPITAL LETTERS

[Former Member]

THANKS FOR YOUR HELP