Why is row currency not reset back in my iterator

Question

Dear All,
Use case:
I am displaying my view object in an input form with navigation controls.
In a method I need to do some processing on some rows in an iterator and then after processing I need to return the row currency to the first row.
Please consider this code. I am calling this code in a button action listener. Upon clicking this button, I just wanted to process something on the rows of my iterator and after processing I wanted reset my form into the first row.
DCBindingContainer bindings =
  (DCBindingContainer) BindingContext.getCurrent().getCurrentBindingsEntry();
DCIteratorBinding iter =
  bindings.findIteratorBinding("MyIterator");
RowSetIterator rsi = iter.getRowSetIterator();
//Get the first row
Row firstRow = rsi.first();
String firstRowKeyString = firstRow.getKey().toStringFormat(true);
More Processing
//Return the row currency to the first
iter.setCurrentRowWithKey(keyString);
iter.refreshIfNeeded();
//PPR the formNot sure but, I cannot see my input form to return to the first row even if I PPR the form.
Anything missing? This is an ADFBC business interface.
Any thoughts?
JDev 11.1.1.6
Edited by: Neliel on Aug 15, 2012 2:22 AM

Answer 1

Filedropper is firewalled over here so apologies for not giving it a go but have you tried to do this, navigate to the first row in the rowsetiterator just before you ppr the page. Example:
public void handleCancel(ActionEvent actionEvent)
     FacesContext fctx = FacesContext.getCurrentInstance();
     DCBindingContainer bindings =
       (DCBindingContainer) BindingContext.getCurrent().getCurrentBindingsEntry();
     DCIteratorBinding iter =
       bindings.findIteratorBinding("AllDepartmentsIterator");
     //clear the bindings
     Row rw = iter.getCurrentRow();
     OperationBinding getRowStatusBinding =
       bindings.getOperationBinding("getRowStatus");
     String rwStatus = (String) getRowStatusBinding.execute();
     if ("NEW".equalsIgnoreCase(rwStatus))
       iter.removeCurrentRow();
       iter.refreshIfNeeded(); //Remove this, you already do it after the if
     else
       rw.refresh(Row.REFRESH_UNDO_CHANGES);
     //set the row currency to the first row
     //iter.setCurrentRowWithKey(keyString);
     iter.refreshIfNeeded();
     RowSetIterator rsi = iter.getRowSetIterator();
     //retrieve the first row
     Row firstRow = rsi.first();
     //String keyString = firstRow.getKey().toStringFormat(true);
     //PPR the form
     UIComponent uiCOmponent = (UIComponent) actionEvent.getSource();
     while (true)
       if (uiCOmponent instanceof RichPanelFormLayout)
          break;
       else
          uiCOmponent = uiCOmponent.getParent();
     AdfFacesContext.getCurrentInstance().addPartialTarget(uiCOmponent);
}