How to store/assing properties to objects in B1

[cyberwombat]

My entire navigation system is build by having buttons and other things hold parameters such as view name it should go to, extra params to pass along etc...

In ST4 I would do this in my view for ex:

this.down('button[itemId="message"]').params.member_id = 123;
...
//a button item
  {
                itemId: 'message',
                ui: 'list',
                text: 'Send Message',
                view: 'Message',
                params: {
                    type: 'message',
                    title: 'Send Message'
                }
            }

I use the view and params array to pass on my nav events. Worked great. Works fine using sencha-touch-debug.js in B1 but not at all in the other sencha builds in B1 - the above assignment on first line gives an error such as

Uncaught TypeError: Cannot set property 'member_id' of undefined

And this is just one of many cases - it seems I can no longer assin properties - why it works in sencha-touch-debug.js I have no idea.

Can someone explain what I have to do now?

[Michou]

http://www.sencha.com/forum/showthre...tra-properties