Get Combo Box Value From Button

Assume I have:

var obj = new AW.UI.Combo();
obj.setId("staffCombo");
obj.setItemCount(myStaffVals.length);
obj.setItemText(myStaffVals);
obj.setItemValue(myStaffKeys);
document.write(obj);

and

var obj = new AW.UI.Button();
obj.setId("staffAdd");
obj.setControlText("Add Staff To Location");
obj.onControlClicked = function(event) {
window.location = "/wv_dev/client/addCommssionedStaff.asp?LID=<%= Request("LID") %>&PID=<%= Request("PID") %>&SID=";
};
document.write(obj);

How do I access the current, selected value of staffCombo in the onControlClicked of staffAdd?

Thanks.

It's nice to be able to provide support to yourself!

var staffCombo = new AW.UI.Combo();
staffCombo.setId("staffCombo");
staffCombo.setItemCount(myStaffVals.length);
staffCombo.setItemText(myStaffVals);
staffCombo.setItemValue(myStaffKeys);
// make combo more <select>-like
staffCombo.getContent("box/text").setAttribute("readonly", true); 
staffCombo.onControlEditStarted = function() {
     this.getContent("box/text").element().contentEditable = false;
} 
document.write(staffCombo);

and

var staffAdd = new AW.UI.Button();
staffAdd.setId("staffAdd");
staffAdd.setControlText("Add Staff To Location");
// button click action
staffAdd.onControlClicked = function(event) {
     var sel_val = staffCombo.getItemValue(staffCombo.getSelectedItems());
     window.location = "/wv_dev/client/addCommissionedStaff.asp?LID=<%=Request("LID") %>&PID=<%= Request("PID") %>&SID=" + sel_val;
};
document.write(staffAdd);

Caveat: Not sure if my code in onControlClicked is the best way to trigger a page change. Probably there is a more AW way of doing this via Button properties and methods that I have yet to discover...

Please correct the first line in the onControlClicked block for the button to:

var sel_val = myStaffKeys[staffCombo.getSelectedItems(staffCombo.getSelectedItems())];

This gets the actual <option> value, what I call the "key". The code in the above post gets you the position of the data of the combo in the array used to populate it.

My bad. Sorry.