eventlister stops working when returning to previous window

mobile, 2.1, iOS, iOS sim, OSX 1.7.4, Titanium Studio, build: 2.1.0.201206251749

Problem:

I've got a tableviewrow with a label inside. When I click the row I pop up a datepicker. below that row I can go to a new page. When I come back from that page the click no longer works. Ideas?

This is highly stripped down, but produces the same behavior. Click all the way to page 3, then hit the back button, and try to click on Year. If you hit the Year first time around, no prob.

app.js

var MyApp = {};
 
MyApp.UI = {}; 
 
MyApp.Session = {};
MyApp.Session.ExampleFromDB = 2012;
 
Ti.include(
    'page1.js'
    , 'page2.js'
    , 'page3.js'
    , 'window.js'
    );
 
MyApp.Window.Open(MyApp.UI.Page1.View, 'Page 1');

(function(){
 
    MyApp.Window = {};
 
    MyApp.Window.CurrentView = null;
 
    MyApp.Window.Open = function(view, title)
    {
        MyApp.Window.CurrentView = view;
 
        MyApp.Window.MainWindow = Ti.UI.createWindow({ 
            backgroundColor: '#E5E5E5'
            , title: title
            });
 
        MyApp.Window.MainWindow.add(MyApp.Window.CurrentView); 
 
        if (MyApp.Window.TabGroup == null)
        {
            MyApp.Window.MainTab = Titanium.UI.createTab({
                title: 'Main'
                , window: MyApp.Window.MainWindow
                , active: true
                });
 
            MyApp.Window.TabGroup = Titanium.UI.createTabGroup();
 
            MyApp.Window.TabGroup.addTab(MyApp.Window.MainTab);
 
            MyApp.Window.TabGroup.open();
 
            MyApp.Window.TabGroup.setActiveTab(MyApp.Window.MainTab);
        }
        else
        {
            MyApp.Window.MainTab.open(MyApp.Window.MainWindow, {animated: true});   
        } 
 
    };
 
    MyApp.Window.ReloadView = function() 
    { 
        MyApp.Window.MainWindow.remove(MyApp.Window.CurrentView);
 
        MyApp.Window.CurrentView.fireEvent('loadView');
        MyApp.Window.MainWindow.add(MyApp.Window.CurrentView);
    };
 
})();

(function(){
 
    MyApp.UI.Page1 = {};
 
    // --------------------------------------------------------------------------
 
    MyApp.UI.Page1.View = Ti.UI.createView({ 
        width: Ti.UI.FILL
        , height: Ti.UI.FILL 
        });
 
    // --------------------------------------------------------------------------
 
    var table = Ti.UI.createTableView({ 
        scrollabe: true
        , style: Ti.UI.iPhone.TableViewStyle.GROUPED 
        });
 
    var sections = [];
 
    /* Link to page 2 */ {
 
        var section = Ti.UI.createTableViewSection();
 
        var row = Ti.UI.createTableViewRow({
            height: 45
            , hasChild: true
            });  
 
        var label = Ti.UI.createLabel({
            text: 'Go to Page 2'
            , font: { fontSize: 15, fontWeight: 'bold' }
            , top: 15
            , bottom: 15
            , left: 15
            , right: 45
            , width: (Ti.Platform.displayCaps.platformWidth - 60)
            });
 
        row.addEventListener('click', function(e) 
        {                   
            MyApp.Window.Open(MyApp.UI.Page2.View, 'Page 2');
        });
 
        row.add(label);
        section.add(row);
 
        sections.push(section);
    }
 
    table.setData(sections);
    MyApp.UI.Page1.View.add(table);
 
})();

(function(){
 
    MyApp.UI.Page2 = {};
 
    // --------------------------------------------------------------------------
 
    MyApp.UI.Page2.View = Ti.UI.createView({ 
        width: Ti.UI.FILL
        , height: Ti.UI.FILL 
        });
 
    // --------------------------------------------------------------------------
 
    var table = Ti.UI.createTableView({ 
        scrollabe: true
        , style: Ti.UI.iPhone.TableViewStyle.GROUPED 
        });
 
    var sections = [];
 
    /* Date Selector */ {
 
        var section = Ti.UI.createTableViewSection();
 
        var row = Ti.UI.createTableViewRow({
            height: 45
            , hasChild: true
            , layout: 'horizontal'
            , horizontalWrap: true
            }); 
 
        var labelTitle = Ti.UI.createLabel({
            text: 'Year'
            , font: { fontSize: 15, fontWeight: 'bold' }
            , top: 15
            , bottom: 15 
            , left: 10
            , width: ((Ti.Platform.displayCaps.platformWidth - 30) * .5) - 15
            , height: 15
            });
 
        var labelValue = Ti.UI.createLabel({
            text: MyApp.Session.ExampleFromDB
            , font: { fontSize: 13, fontWeight: 'normal' }
            , top: 15
            , bottom: 15 
            , left: 15
            , width: ((Ti.Platform.displayCaps.platformWidth - 30) * .5) - 25
            , height: 15
            });
 
        row.add(labelTitle);
        row.add(labelValue); 
 
        row.addEventListener('click', function(e)
        {
            var years = [2012,2011,2010,2009,2008,2007];
 
            var picker = Ti.UI.createPicker({ 
                selectionIndicator: true
                , bottom: 0
                });
 
            var selectedIndex = 0;
 
            for (var i = 0; i < years.length; i++)
            {
                var pickerRow = Ti.UI.createPickerRow({ 
                    title: years[i].toString()
                    });
 
                if (years[i] == MyApp.Session.ExampleFromDB)
                {
                    selectedIndex = i;
                }
 
                picker.add(pickerRow);
            }
 
            var releaseView = Ti.UI.createView({ height: Ti.UI.FILL });
 
            releaseView.addEventListener('click', function(e)
            { 
                MyApp.Session.ExampleFromDB = picker.getSelectedRow(0).title;
                MyApp.Window.ReloadView();
            });
 
            MyApp.Window.MainWindow.add(releaseView);
            MyApp.Window.MainWindow.add(picker);
 
            picker.setSelectedRow(0, selectedIndex, true); 
        });
 
        section.add(row);
        sections.push(section);
    }
 
    /* Link to page 2 */ {
 
        var section = Ti.UI.createTableViewSection();
 
        var row = Ti.UI.createTableViewRow({
            height: 45
            , hasChild: true
            });  
 
        var label = Ti.UI.createLabel({
            text: 'Go to Page 3'
            , font: { fontSize: 15, fontWeight: 'bold' }
            , top: 15
            , bottom: 15
            , left: 15
            , right: 45
            , width: (Ti.Platform.displayCaps.platformWidth - 60)
            });
 
        row.addEventListener('click', function(e) 
        {                   
            MyApp.Window.Open(MyApp.UI.Page3.View, 'Page 3', true, null);
        });
 
        row.add(label);
        section.add(row);
 
        sections.push(section);
    }
 
    table.setData(sections);
    MyApp.UI.Page2.View.add(table); 
 
})();

(function(){
 
    MyApp.UI.Page3 = {};
 
    // --------------------------------------------------------------------------
 
    MyApp.UI.Page3.View = Ti.UI.createView({ 
        width: Ti.UI.FILL
        , height: Ti.UI.FILL 
        });
 
    // --------------------------------------------------------------------------
 
    var table = Ti.UI.createTableView({ 
        scrollabe: true
        , style: Ti.UI.iPhone.TableViewStyle.GROUPED 
        });
 
    var sections = [];
 
    /* page 3 row */ {
 
        var section = Ti.UI.createTableViewSection();
 
        var row = Ti.UI.createTableViewRow({
            height: 45
            , hasChild: false
            });  
 
        var label = Ti.UI.createLabel({
            text: 'Just Page 3'
            , font: { fontSize: 15, fontWeight: 'bold' }
            , top: 15
            , bottom: 15
            , left: 15
            , right: 45
            , width: (Ti.Platform.displayCaps.platformWidth - 60)
            });
 
        row.add(label);
        section.add(row);
 
        sections.push(section);
    }
 
    table.setData(sections);
    MyApp.UI.Page3.View.add(table);
 
})();