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Significance of javax.faces.ViewState ?

An Me

Joined: Nov 28, 2013
Posts: 10
When we set the ui:debug to some key combination, a UI View tree it taking values from this hidden field javax.faces.ViewState to build that tree? this hidden field used any where in post back request processing ??
Thomas Crook

Joined: Nov 29, 2013
Posts: 1
I have check this I guess it may favorably works for all the combination even works for password policies in Google apps
Tim Holloway
Saloon Keeper

Joined: Jun 25, 2001
Posts: 16145

I believe that the data displayed includes the state values as of the time the View was rendered.

I am a little unclear about the "invisible field" that was mentioned, but one of the things that the JSF h:form element does is construct an invisible text item for tracking View State, yes.

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subject: Significance of javax.faces.ViewState ?