Picker: Year & Month Only

app.js

/**
 * yearRange: {min: 2000, max: 2012},
 * monthRange: {min:1, max: 12}
 */
function monthYearPicker(yearRange, monthRange) {
	var picker = Ti.UI.createPicker();

	var yCol = Ti.UI.createPickerColumn();
	for(var i = yearRange.min; i <= yearRange.max; i++) {
		yCol.addRow(Ti.UI.createPickerRow({
			title : i.toString()
		}));
	}

	var mCol = Ti.UI.createPickerColumn();
	for(var i = monthRange.min; i <= monthRange.max; i++) {
		mCol.addRow(Ti.UI.createPickerRow({
			title : i.toString()
		}));
	}

	picker.add([yCol, mCol]);

	return picker;
}

var win = Ti.UI.createWindow({backgroundColor: 'white'});

var picker = monthYearPicker({min: 2000, max: 2012},  {min: 1, max: 12});
picker.selectionIndicator = true;

win.add(picker);
win.open();