                            pattern="dd MMMM yy - hh:mm a" >
                            </p:calendar>
                            <p:spacer width="10"></p:spacer>
                            <h:outputLabel class="w-100 m-2" value="To Date"/>
                            <p:calendar 
                                class="w-100 m-2"
                                id="toDate" 
                                value="#{patientInvestigationController.toDate}" 
                                navigator="true" 
 