[OmniFaces utilities(2.0)] Get the ID of the current view root

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[OmniFaces utilities] The getViewId() method returns the ID of the current view root, or null if there is no view.

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Method:

Usage:

import org.omnifaces.util.Faces;

...

String viewid = Faces.getViewId(); //e.g. /index.xhtml

or,

import static org.omnifaces.util.Faces.getViewId;

...

String viewid = getViewId(); //e.g. /index.xhtml

API GH