Time for action – using the SelectOneButton component

Let us see how to use the <p:selectOneButton> component, by performing the following step:

1. Create a form with the <p:selectOneButton> component with multiple options:

   <h:form>
       <p:panel header="SelectOneButton">
       <h:panelGrid style="margin-bottom:5px" cellpadding="3">  
           <p:selectOneButton value="#{selectionController.number}">
               <f:selectItem itemLabel="One" itemValue="1"/>
               <f:selectItem itemLabel="Two" itemValue="2"/>
               <f:selectItem itemLabel="Three" itemValue="3"/>
           </p:selectOneButton>
       </h:panelGrid>
       <p:commandButton value="Submit" update="display"/>  
       <h:outputText id="display" value="  Value : #{selectionController.number}" /> 
       </p:panel...