Re: Stateless but get bindings of childs

Fabrice Pipart Wed, 25 Jul 2007 07:32:30 -0700

Unfortunately, this is still not the pattern I have (sorry for being unprecise)

I rather have :

from StatefulParent.wod


StatelessParent: StatelessParent {
        XYZ  = "foo";
}

from StatelessParent.wod
Text1: WOTextField {
        text = anotherBinding1;
}
Text2: WOTextField {
        text = anotherBinding2;
}
Text3: WOTextField {
        text = anotherBinding3;
}

And then in StatelessParent I use the 3 bindings to give back a value to StatefullParent using setValueForBinding The problem is that anotherBindingX are never set by the text fields and if I do hasBinding("anotherBindingX") in takeValuesFromRequest I get a false answer


Does it seems behavior to you?


Fabrice


On Jul 25, 2007, at 4:03 PM, Ulrich Köster wrote:

During the takeValuesFromRequest
Another option is to use the ^ (carat) binding in your component and forget the stuff in the StatelessParent.java
For instance:

from StatefulParent.wod

StatelessParent: StatelessParent {
        XYZ  = "foo";
}

from StatelessParent.wod

Text: WOTextField {
        text = ^XYZ;
}
^ is the same as "bound against my parent". ^ doesn't work for stateful components
Good luck

Uli


Am 25.07.2007 um 15:04 schrieb Fabrice Pipart:
Just what I thought.
The problem is it does not work :(

In which phase do you do that?
Does it work for child components too?

I have something like this :
StatefulParent contains StatelessParent contains TextFields

I use bindings to get the bindings StatefulParent sets. Works fine.
But when StatefulParent submits a form, the values of the text field does not seem to reach StatelessParent
Any idea of what I did wrong?

On Jul 25, 2007, at 1:10 PM, Ulrich Köster wrote:
valueForBinding() to get the value and setValueForBinding() to push the value
Uli


Am 25.07.2007 um 12:44 schrieb Fabrice Pipart:
Hi !
If I have a stateless component (no variable synchronization) that has for example text fields in it, it seems I never get the values of my text fields in my stateless component. I suppose they are not pushed to the parent since it has no automatic synchronizaion.
Is there a way to manually get those values during the R-R loop ?
Or I'd better turn automatic synchronization on again keeping my component stateless (I need it stateless)?
Regards

Fabrice






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