Hello Wickets,
Does anyone know can I change the output of a listView when the included
list is empty?
It would be nice for example, when the list is empty, to show a message type
"Sorry, no results".
Best,
Jerry
You can have:
add(listview = listview(...) { // Show list only if it has stuff
isvisible() {
return !getList().isEmpty();
}
}
add(label(..., "Sorry, no results") { // Show label only if list is empty
isvisible() {
return listview.getList().isEmpty();
}
}
**
Martin
2009/12/30 J
Thanks Martin,
It's a nice idea to create a panel with these to components.
Jerry
2009/12/30 Martin Makundi
> You can have:
>
> add(listview = listview(...) { // Show list only if it has stuff
> isvisible() {
> return !getList().isEmpty();
> }
> }
> add(label(..., "Sorry, no results") {