pbAjax" ajax="true" value="#{progressBarView.progress1}"
                               labelTemplate="{value}%" styleClass="mt-3" global="false">
                    <p:ajax event="complete" listener="#{progressBarView.onComplete}" update="growl"
                            oncomplete="PF('startButton2').enable()" />
                    <p:ajax event="start" listener="#{progressBarView.onStart}" update="growl" />
                    <p:ajax event="progress" listener="#{progressBarView.onProgress}" update="