Hi, we are facing a duplicate id exception after adding a component in applicationPhase to to view.
We are using c:forEach and add an item to the iterated list in the actionListener. Saving this view is done without problem, but restoring this saved view results in a view containing the new component twice! Which results in a duplicate id exception when saving this restored view again. I found that this new component on creation is marked as "oam.COMPONENT_ADDED_AFTER_BUILD_VIEW. On restore view the facelet is used to recreate the view, which is including the new component because it is now included in the forEach iteration. After recreating the view with the facelet the view is extended with the components which were marked with "oam.COMPONENT_ADDED_AFTER_BUILD_VIEW when storing the view. At this point the component is duplicated in the view. The Problem is in org.apache.myfaces.view.facelets.DefaultFaceletsStateManagementStrategy (row 437 to 451 in 2.1.10 sources), the component is added to the view regardless if there is already a component with same id. I have a example app to reproduce this Problem can downloaded herehttp://www.inexso.net/files/myfaces-dynamic-test.zip . Run this with "mvn jetty:run" to reproduce this. Running this with "mvn -Dcontainer=jetty-mojarra jetty:run" did not give me any error. Regards, Volker -- Volker Weber -Leiter Software-Entwicklung- inexso - information exchange solutions GmbH Ofener Str. 30 | 26121 Oldenburgwww.inexso.de Firmensitz: Oldenburg | Amtsgericht Oldenburg HRB 205251 Geschäftsführer: Stefan Schulte, Michael Terschüren
