I also need to understand what means this part of the javadoc
com.google.gwt.uibinder.rebind.FieldWriter:
* A field can have a custom initialization statement, set via
* {@link #setInitializer}. Without one it will be initialized via a
* {@link com.google.gwt.core.client.GWT#create} call. (In the rare case
that
* you need a field not to be initialized, initialize it to "null".)
do I have to call setInitializer() with a null value param from
com.google.gwt.uibinder.rebind.FieldManager.registerField(String,
FieldWriter) ???
Le dimanche 18 mai 2014 22:01:33 UTC+1, Zied Hamdi OneView a écrit :
>
> Hi all,
>
> I have a special need in authorization where I want to control if UiBinder
> will create or not a widget (I could use visibility visible={roles.admin}
> in my widgets but I want a smarter solution).
>
> I'd like to use the info in ui:field at template parsing and decide
> whether the field should be created or not: a central singleton will say if
> yes or no, that element should be created.
>
> So is there an extension point where I can centrally intercept the
> internal widget factory?
>
> If the idea is not clear, I'd like to extend a GWT class where I could
> have a method somehow like
>
> public void createWidget( Class widgetClass, Widget parent, String
> uiField )
>
> then rebind the default factory interface with mine in the module
> definition.
>
>
>
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