My JSF Books/Videos My JSF Tutorials OmniFaces/JSF PPTs
JSF 2.3 Tutorial
JSF Caching Tutorial
JSF Navigation Tutorial
JSF Scopes Tutorial
JSF Page Author Beginner's Guide
OmniFaces 2.3 Tutorial Examples
OmniFaces 2.2 Tutorial Examples
JSF Events Tutorial
OmniFaces Callbacks Usages
JSF State Tutorial
JSF and Design Patterns
JSF 2.3 New Features (2.3-m04)
Introduction to OmniFaces
25+ Reasons to use OmniFaces in JSF
OmniFaces Validators
OmniFaces Converters
JSF Design Patterns
Mastering OmniFaces
Reusable and less-verbose JSF code

My JSF Resources ...

Java EE Guardian
Member of JCG Program
Member MVB DZone
Blog curated on ZEEF
OmniFaces is an utility library for JSF, including PrimeFaces, RichFaces, ICEfaces ...









[OmniFaces Utilities] - Find the right JSF OmniFaces 2 utilities methods/functions

Search on blog

Petition by Java EE Guardians


luni, 9 martie 2015

[OmniFaces utilities (2.0)] Shortcut for getting the current phase ID

[OmniFaces utilities] The getCurrentPhaseId() method returns the current phase ID.

See also: Faces#getContext()

This method is a simple shorcut for:

FacesContext fc = FacesContext.getCurrentInstance();
PhaseId phaseid = fc.getCurrentPhaseId();

So, you can use it like this:

import org.omnifaces.util.Faces;
import javax.faces.event.PhaseId;
PhaseId phaseid = Faces.getCurrentPhaseId();


import static org.omnifaces.util.Faces.getCurrentPhaseId;
import javax.faces.event.PhaseId;
PhaseId phaseid = getCurrentPhaseId();

For example, you can used this to check if the current phase correspond with the expected phase (e.g. check if the current phase is APPLY_REQUEST_VALUES):

   // do something
} else {
   // do something else

Niciun comentariu :

Trimiteți un comentariu


Postări populare

OmniFaces/JSF Fans

Visitors Starting 4 September 2015

Locations of Site Visitors