How to clear model node input table data?

Question

hi experts,
          i am developing one application, which updates database table. i am having one table having all claimids as column, in of view. when i click on any of the claimid, it moves to second details view of that claim id having header and item details in seperate two tables on view.right. that second view is having addrow, deleterow and save button .
          what i am facing problem is : when i add any row it works, delete any row it works and modify item details and save it , it works first time perfectly . bt when second time, i click on same claimid from first view and comes to details view and make any changes in item table and try to save it, it should save whatever is there at that time on table. Bt it takes new item values and as well as old one , all the time.
             In backend , i passed that table and claimid and what i do , i delete all the item details with that claimid  and insert new one . backend works fine.
I have disconnect the model instance as well....
wdContext.currentZbapi_Gen_Clm_Write_InputElement().modelObject().modelInstance().disconnectIfAlive();
any idea?
Plz.
Saurin Shah

Answer 1

Hi Saurin,
It seems that context node value not been clear out.
try to invialidate your node before submitting(Saveing) new value to context node On your details view scrren,.
NodeName().Invalidate();
or
for(int i=NodeName().size(); i++){
NodeName.removeElement( NodeName .getElementAt(i));
Thanks
Anup