Dynamically change JComboBox

Question

I am fetching the data values from the database successfully. I have also stored them into a String[] array. I need to load the String array as the items of the

Answer 1

It also works without DefaultComboBoxModel...

JComboBox op=new JComboBox(new String[] {"d","e","f"});
op.removeAllItems();
String[] new_entries=new String[] {"a","b","c"}
for (String s : new_entries) {
     op.insertItemAt(s, op.getItemCount());
}
op.setSelectedIndex(0);

Guess which values you'll see...