Please don't use terms like "urgent" and tons of exclamation marks!!!!

Question

hiiii all,
In my application,I have a value help for selecting the different countries.For getting the list of countries we have used a function Zhr_Countryf4_Input. For each of the country, a list of states should be populated in the drop-down key.We also have a function module for the list of states called Iside_Sm_Region_Help_Get_Input. So plz suggest me the coding so that for selecting each of the country, the list of corresponding states get populated.
This is very urgent...plzz do suggest.
Thanks,
parama.
Edited by: Armin Reichert on Apr 18, 2008 2:38 PM

Answer 1

Hello Parama,
  You have two function modules and you have to call them in your application.
code the methods for calling country and states rfcs in Controller context.
public void executeCountryList()
wdContext.currentZhr_Countryf4_InputElement().modelObject().execute();
wdContext.resultCountry().invalidate();
public void executeStateList()
wdContext.currentIside_Sm_Region_Help_Get_InputElement().modelObject().execute();
wdContext.resultState().invalidate();
In the view put a table and bind the Country node to it and in the init() type this code
wdThis.wdGetXXXXController().executeCountryList();
In view put a Dropdownbykey/index element and bind the result node of state to it. In the leadselection action of the table type the code for calling the Bapi for state
String str = wdContext.currentContextElement().getTableCntry();
wdContext.currentIside_Sm_Region_Help_Get_InputElement().setCountry( str);
wdThis.wdGetXXXXController().executeStateList();
Regards
   Vinod V