<o:enableRestorableView>
instructs the view handler to recreate the entire view whenever the
view has been expired, i.e. whenever #restoreView(FacesContext, String)
returns null
and the
current request is a postback. This effectively prevents ViewExpiredException
on the view. This tag needs to
be placed in <f:metadata>
of the view.
There are however technical design limitations: please consult the javadoc for details. To the point, the bean associated with the view has to be exclusively request scoped in order to properly recreate the same view.
Name | Required | Type | Description | No Attributes Defined. |
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Output generated by Vdldoc View Declaration Language Documentation Generator.