2-way bindings deprecated about databinding

[JochenHeckl]

Thanks for your feedback @jollyMZ,

well the thing about 2 way bindings is that they do not play too well with the whole declarative idea.
So in imho the preferred way to deal with feedback from the UI is to simply bind actions that in turn do manipulate your DataSource.

If you import the simple examples included in version 1.3.1 and open up the two way binding scene you will find two dropdowns populated with both 2 way bindings and a bound action approach.

I personally prefer the way of binding an action - especially because I think the overall principle is simpler to understand this way. Just bind an action like you would otherwise bind a value.