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


marți, 17 februarie 2015

[OmniFaces utilities (2.0)] Get the value of the 'label' attribute associated with the given UI component

[OmniFaces utilities] The getLabel() method returns the value of the label attribute associated with the given UI component if any, else the client ID. It never returns null.


<h:form id="myForm">
 <h:inputText id="nameWithLabelId" value="..." label="Name"/>        // uiinput_1
 <h:inputText id="nameWithoutLabelId" value="..."/>                  // uiinput_2
 <h:inputText value="..."/>                                          // uiinput_3

import org.omnifaces.util.Components;
String labelAttr_1 = Components.getLabel(uiinput_1); // return Name
String labelAttr_2 = Components.getLabel(uiinput_2); // return myForm:nameWithoutLabelId
String labelAttr_3 = Components.getLabel(uiinput_3); // return myForm:j_idt11

Niciun comentariu :

Trimiteți un comentariu


Postări populare

OmniFaces/JSF Fans

Visitors Starting 4 September 2015

Locations of Site Visitors