Trying to create a remove button which removes items from a list

Question

I am trying to make a remove button which will remove an item from \'order_List\'. The button that I have made \'removeButton\' removes only one item from the list and after tha

Answer 1

int selectionNumber = meal_List.getSelectedIndex();

You get the selected index from the "meal_List".

listOrder.removeElementAt(selectionNumber);

But you try to delete the item from the "listOrder".

Be consistent and use the same JList for both statements.

Also, be consistent with naming. Why are you using an "_" in one of the JList names? Variable names should NOT contain an underscore. Check out Java conventions for some basics.