Problem description

I get a duplicate ID exception for worker components with the ID attribute set.

This error happens on the "Edit Service" page when the worker JSF page uses a component with an ID.

How to reproduce

Add the following to hsmkeepaliveworker.xhtml

<ui:composition>
<h:panelGroup/>
<h:selectBooleanCheckbox id="foo"/>
</ui:composition>

This results in Component ID editForm:foo has already been found in the view.

Caused by

editService.workerPage is included twice (in the same name container) in editservice.xhtml.

Solution

Use f:subView to wrap the ui:include a new name container.