Re: extend UiBinder engine

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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