How do I create a list box thats dependant upon a drop down?

[Teal27278232wb91]

I'm trying to create a menu selection with a drop down option and then based upon the option selcted create a list box where the user can pick multiple options.

EX: 

Menu Item 1 has 6 options that goes with it, but I want the user to be able to select to 3

Menu Item 2 has 3 options, but I want the user to only be able to select 1

[bebarth · Accepted solution]

Hi,

Here it is if I understood correctly!
In custom keystroke script you write:

if (!event.willCommit) {
	switch (event.changeEx) {
		case "1":
			var theList=["item 11","item 12","item 13","item 14","item 15","item 16"];
			break;
		case "2":
			var theList=["item 21","item 22","item 23","item 24","item 25","item 26"];
			break;
		case "3":
			var theList=[["item 31",31],["item 32",32],["item 33",33],["item 34",34],["item 35",35],["item 36",36]];
			break;
		default:
			var theList=[""];
	}
	this.getField("listBox").setItems(theList);
}

If you need export values for items of the list box you will write theList array as in case 3 else write it as in case 1 or 2.

@+