How do i get the list box to work?

AbbWorld27

I am new to JMP and I came across the List Box which allows us to filter data based on the selection, but it is currently not working for me. I am getting the list box to display, but it doesn't change anything in the graph. I would expect the time to change based on arrival or departure.Any suggestions?

 

dt = Open("$sample_data/Air Traffic.jmp");
m_name = dt:Event << get values << As List(m_name);

gb_default = Expr(
	Graph Builder(
		Size(550, 372),
		Show Control Panel(0),
		Fit to Window("Off"),
		Variables(X(:Airline), Y(:Original Time)),
		Elements(Box Plot(X, Y, Legend(19)))
	);
);

nw = New Window("Traffic Monitor ",
	gb = gb_default;
	lbcontent = Lineup Box(N Col(10),
		Spacer Box(Size(1, 0)),
		Spacer Box(Size(1, 0)),
		Spacer Box(Size(1, 0)),
		Text Box("Airline: ", <<Set Font Size(10)),
		List1 = List Box(m_name, nlines(3), width(50)),
		List1 << Set Items(m_name) << Get Selected
	);
);

Capture.PNG

jthi

I would suggest using Local Data Filter for this instead of building list box with some custom jsl.

 

You can add local data filter from Toolbar

or red triangle menu

 

Names Default To Here(1);

dt = Open("$sample_data/Air Traffic.jmp");

gb = dt << Graph Builder(
	Size(550, 406),
	Show Control Panel(0),
	Fit to Window("Off"),
	Variables(X(:Airline), Y(:Original Time), Group X(:Event)),
	Elements(Box Plot(X, Y, Legend(19))),
	Local Data Filter(
		Add Filter(columns(:Event), Where(:Event == {"Arrive", "Depart"}))
	)
);