hi, I have a JList and I use a DefaultListModel to store the list entries. I have a button on that panel. When the button is clicked, I remove all the entries from DefaultListModel and add all entries back from a sql query result.(I have to do it that way)
My problem is, after I did the operation on my DefaultListModel above, the content of JList doesn't change(the database has been changed), however, sometimes it works.(some times not) I'm wondering that do I need to call a sort of refresh method on JList after I make changes on the ListModel.
hi, Craig, the code you show me is actually what I've done. It didn't work properly as the JList won't refresh every time I click the button.(Sometimes it does but most time it doesn't, do you know why? [ September 22, 2004: Message edited by: Ren Shao ]