It seems as though by default the tabnavigator does not load
the parameters in any of the child tabs. I am having a problem if
the child tabs are not viewed and the user submits the form, i
receive a cannot access property or method of a null object. If i
view all the tabs i dont get the error. I've given my tabs id's and
tried loading them with creationComplete within TabNavigator but
that didnt turn up any results.
Is there another property i have overlooked that will load
all the params of all the child tabs?
Be aware though, when you are ready, that this can have
adverse effects on the percieved startup performance of your app,
because *every* component must be rendered before the app is
available for user interaction. This is why creationPolicy is not
all by default.
The best practice way to handle situations like this is to
use binding in the navigator children to "pull" the data in, or use
a function on the childs creationComplete event to do the same.