Programmatically add ajax behavior to SelectCheckboxMenu
How to add an ajax behavior to PrimeFaces SelectCheckboxMenu programmatically You can find a simple example for SelectCheckboxMenu here and see how it looks like Import required libraries import javax.el.MethodExpression; import javax.el.ValueExpression; import javax.faces.application.Application; import javax.faces.component.UIComponent; import javax.faces.component.UIViewRoot; import javax.faces.component.html.HtmlPanelGrid; import javax.faces.context.FacesContext; import javax.faces.event.AjaxBehaviorEvent; import javax.faces.event.BehaviorEvent; import org.primefaces.component.behavior.ajax.AjaxBehavior; import org.primefaces.component.behavior.ajax.AjaxBehaviorListenerImpl; import org.primefaces.component.message.Message; import org.primefaces.component.outputlabel.OutputLabel; import org.primefaces.component.outputpanel.OutputPanel; import org.primefaces.component.selectcheckboxmenu.SelectCheckboxMenu; import org.primefaces.event.ToggleSelectEvent; ...