Time for action – using SelectCheckboxMenu

Let us see how to use <p:selectCheckboxMenu> to select multiple options, by performing the following step:

1. Create a form with the <p:selectCheckboxMenu> component as follows:

   <h:form>
       <p:panel header="SelectCheckboxMenu" style="width: 400px; height: 500px; margin: 0 auto;">
       <p:messages autoUpdate="true"/>  
       <h:panelGrid style="margin-bottom:5px" cellpadding="3">
           <p:selectCheckboxMenu value="#{selectionController.selectedSearchInOptions}" 
                   label="Search In" filter="true" filterText="Filter" filterMatchMode="startsWith" 
                   panelStyle="width:220px">  
               <f:selectItems value="#{selectionController.searchInOptions}" />  
           </p:selectCheckboxMenu>
       </h:panelGrid>  
       <p:commandButton value=&quot...