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Old 04-11-2010, 07:20 PM   #1 (permalink)
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Default Refreshing ListField Items

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Hello every one...

I have created a screen which uses a listfield to display the contents of a persistent vector object.

Now when I remove the element from that list.. It does fine to remove the element from persistent vector but from list it always removes the last element of the list... and when I go back (popping this screen) and again come to this screen the list shows up as it should be(with the selected element removed).

I Have tried all poss. ways like deleting and adding the list again.... etc... please suggest a way out...

Here's the relevant code.. of the ListScreen...

Please Help!!

final class ListScreen extends MainScreen {

ListField myListLS = new ListField();
ListCallback myCallbackLS = new ListCallback();

public ListScreen(ListField myListbl,ListCallback myCallbackbl) {

LabelField title = new LabelField("List",
LabelField.ELLIPSIS | LabelField.USE_ALL_WIDTH);
myCallbackLS = myCallbackbl;


public MenuItem addnum = new MenuItem("Add Number", 110, 10)
public void run()
UiApplication.getUiApplication().popScreen(UiAppli cation.getUiApplication().getActiveScreen());
UiApplication.getUiApplication().pushScreen(new AddScreen());
public MenuItem remove = new MenuItem("Remove", 110, 10)
public void run()
int i = myListLS.getSelectedIndex();

synchronized (

Dialog.inform("Number Removed!! Press OK to Add a new number");
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