JSF 2.2, PrimeFaces 3.5.
home.xhtml contains a tabview with nested dataTables and add/edit/delete buttons. Each button is supposed to call a dialog with a form and submit/cancel buttons.
The problem is that validation is processed only once (see screenshot) and if I press "Add" / "Cancel" the dialog just hides and no validation is made. And if I try to reopen it once again and input values and hit "Add" - it just skips validation and renders response. So, basically, it just makes a initial request (if I guessed right).
Console output for pressing "Add" with empty values 3 times. First click has been processed the way I want it, but the next ones are just hiding the dialog without any validation:
2014-01-24 17:56:09,590 DEBUG [RequestLoggingPhaseListener] Entering JSF Phase: RESTORE_VIEW 1
2014-01-24 17:56:09,628 DEBUG [RequestLoggingPhaseListener] Entering JSF Phase: APPLY_REQUEST_VALUES 2
2014-01-24 17:56:09,633 DEBUG [RequestLoggingPhaseListener] Entering JSF Phase: PROCESS_VALIDATIONS 3
2014-01-24 17:56:09,645 DEBUG [RequestLoggingPhaseListener] Entering JSF Phase: RENDER_RESPONSE 6
2014-01-24 17:56:13,127 DEBUG [RequestLoggingPhaseListener] Entering JSF Phase: RESTORE_VIEW 1
2014-01-24 17:56:13,128 DEBUG [RequestLoggingPhaseListener] Entering JSF Phase: RENDER_RESPONSE 6
2014-01-24 17:56:16,557 DEBUG [RequestLoggingPhaseListener] Entering JSF Phase: RESTORE_VIEW 1
2014-01-24 17:56:16,558 DEBUG [RequestLoggingPhaseListener] Entering JSF Phase: RENDER_RESPONSE 6
home.xhtml (dialogs are at the bottom of a page):
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<ui:component xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://xmlns.jcp.org/jsf/html"
xmlns:p="http://primefaces.org/ui"
xmlns:ui="http://xmlns.jcp.org/jsf/facelets"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:ex="http://java.sun.com/jsf/composite/nsobchuk">
<h:head>
<title>Home page</title>
<link rel="stylesheet" href="../css/style.css"/>
</h:head>
<h:body>
<h:form id="logout" class="logout" >
<h:commandButton action="#{loginBean.logout()}" value="logout"/>
</h:form>
<p:tabView id="tab" orientation="left">
<p:tab title="Users">
<h:form id="form1">
<h:panelGrid columns="9">
<p:commandButton type="button" value="Add" onclick="dlg1.show()" />
<p:commandButton id="editUser" type="button" value="Edit" onclick="dlg2.show()" disabled="#{homeBean.selectedUser == null}"/>
<p:dialog id="editUserDialogerDialog" widgetVar="dlg2" header="Sorry" >
<h:outputText value="I didn't have enogh time to finish this functionality. Feel free to test other buttons."/>
</p:dialog>
<p:commandButton id="deleteUser" type="button" onclick="confirmation1.show()" value="Delete" disabled="#{homeBean.selectedUser == null}"/>
<p:confirmDialog message="Are you sure you want to delete user?" header="Confirmation"
severity="alert" widgetVar="confirmation1">
<p:commandButton value="Yes" update=":tab:users" process="#this" styleClass="ui-confirmdialog-yes" icon="ui-icon-check"
oncomplete="confirmation1.hide()" action="#{homeBean.deleteUser}" />
<p:commandButton value="No" onclick="confirmation1.hide()" type="button" styleClass="ui-confirmdialog-no" icon="ui-icon-close"/>
</p:confirmDialog>
</h:panelGrid>
</h:form>
<p:dataTable id="users" var="user" value="#{homeBean.users}"
scrollable="true" scrollHeight="250" selectionMode="single"
selection="#{homeBean.selectedUser}" rowKey="#{user.userId}"
sortMode="single">
<p:ajax event="rowSelect" listener="#{homeBean.onUserRowSelect}" update=":tab:form1:deleteUser, :tab:form1:editUser"/>
<p:ajax event="rowUnselect" listener="#{homeBean.onUserRowUnselect}" update=":tab:form1:deleteUser, :tab:form1:editUser"/>
<p:column headerText="Login" sortBy="#{user.login}">
<h:outputText value="#{user.login}"/>
</p:column>
<p:column headerText="Password" sortBy="#{user.password}">
<h:outputText value="#{user.password}"/>
</p:column>
<p:column headerText="Role" sortBy="#{user.role}">
<h:outputText value="#{user.role}"/>
</p:column>
<p:column headerText="Name" sortBy="#{user.firstName}">
<h:outputText value="#{user.firstName}"/>
</p:column>
<p:column headerText="Surname" sortBy="#{user.lastName}">
<h:outputText value="#{user.lastName}"/>
</p:column>
</p:dataTable>
<ex:exporter target=":tab:users" fileName="Users"/>
</p:tab>
<p:tab title="Computers">
<h:form id="form2">
<h:panelGrid columns="9">
<p:commandButton type="button" value="Add" onclick="dlg3.show()"/>
<p:commandButton id="editComp" type="button" value="Edit" onclick="dlg4.show()" disabled="#{homeBean.selectedComputer == null}"/>
<p:dialog id="editCompDialog" widgetVar="dlg4" header="Sorry" >
<h:outputText value="I didn't have enogh time to finish this functionality. Feel free to test other buttons."/>
</p:dialog>
<p:commandButton id="deleteComp" type="button" onclick="confirmation2.show()" value="Delete" disabled="#{homeBean.selectedComputer == null}"/>
<p:confirmDialog message="Are you sure you want to delete this computer?" header="Confirmation"
severity="alert" widgetVar="confirmation2">
<p:commandButton value="Yes" update=":tab:computers" process="#this" styleClass="ui-confirmdialog-yes" icon="ui-icon-check"
oncomplete="confirmation2.hide()" action="#{homeBean.deleteComputer}"/>
<p:commandButton value="No" onclick="confirmation2.hide()" type="button" styleClass="ui-confirmdialog-no" icon="ui-icon-close"/>
</p:confirmDialog>
</h:panelGrid>
</h:form>
<p:dataTable id="computers" var="computer" value="#{homeBean.computers}"
scrollable="true" scrollHeight="250" selectionMode="single"
selection="#{homeBean.selectedComputer}" rowKey="#{computer.computerId}"
sortMode="single" >
<p:ajax event="rowSelect" listener="#{homeBean.onCompRowSelect}" update=":tab:form2:editComp, :tab:form2:deleteComp"/>
<p:column headerText="Login" sortBy="#{computer.login}">
<h:outputText value="#{computer.login}"/>
</p:column>
<p:column headerText="Password" sortBy="#{computer.password}">
<h:outputText value="#{computer.password}"/>
</p:column>
<p:column headerText="Name" sortBy="#{computer.computerName}" >
<h:outputText value="#{computer.computerName}"/>
</p:column>
<p:column headerText="IP address" sortBy="#{computer.ipAddress}">
<h:outputText value="#{computer.ipAddress}"/>
</p:column>
</p:dataTable>
<ex:exporter target=":tab:computers" fileName="Computers"/>
</p:tab>
<p:tab title="Applications">
<h:form id="form3">
<h:panelGrid columns="9">
<p:commandButton type="button" value="Add" onclick="dlg5.show()"/>
<p:commandButton id="editApp" type="button" value="Edit" onclick="dlg6.show()" disabled="#{homeBean.selectedApplication == null}"/>
<p:dialog id="editAppDialog" widgetVar="dlg6" header="Sorry" >
<h:outputText value="I didn't have enogh time to finish this functionality. Feel free to test other buttons."/>
</p:dialog>
<p:commandButton id="deleteApp" type="button" onclick="confirmation3.show()" value="Delete" disabled="#{homeBean.selectedApplication == null}"/>
<p:confirmDialog message="Are you sure you want to delete this application?" header="Confirmation"
severity="alert" widgetVar="confirmation3">
<p:commandButton value="Yes" update=":tab:applications" process="#this" styleClass="ui-confirmdialog-yes" icon="ui-icon-check"
oncomplete="confirmation3.hide()" action="#{homeBean.deleteApplication}"/>
<p:commandButton value="No" onclick="confirmation3.hide()" type="button" styleClass="ui-confirmdialog-no" icon="ui-icon-close"/>
</p:confirmDialog>
</h:panelGrid>
</h:form>
<p:dataTable id="applications" var="app" value="#{homeBean.applications}"
scrollable="true" scrollHeight="250" selectionMode="single"
selection="#{homeBean.selectedApplication}" rowKey="#{app.appId}"
sortMode="single" >
<p:ajax event="rowSelect" listener="#{homeBean.onAppRowSelect}" update=":tab:form3:editApp, :tab:form3:deleteApp"/>
<p:column headerText="Name" sortBy="#{app.appName}">
<h:outputText value="#{app.appName}"/>
</p:column>
<p:column headerText="Vendor" sortBy="#{app.vendorName}" >
<h:outputText value="#{app.vendorName}"/>
</p:column>
<p:column headerText="License required" sortBy="#{app.licenseRequired}">
<h:outputText value="#{app.licenseRequired}"/>
</p:column>
</p:dataTable>
<ex:exporter target=":tab:applications" fileName="Applications" />
</p:tab>
</p:tabView>
<p:dialog id="addUserDialog" header="Add Dialog" modal="true" closable="false"
widgetVar="dlg1" width="620" >
<h:form id="dlg1form">
<h:panelGrid columns="3">
<h:outputLabel for="login" value="Login: "/>
<p:inputText id="login" required="true"
label="Login: " maxlength="20" >
</p:inputText>
<p:message for="login" />
<h:outputLabel for="password" value="Password: "/>
<p:password id="password" required="true"
feedback="true" label="Password: " maxlength="32"/>
<p:message for="password" />
<h:outputLabel for="firstName" value="First Name: "/>
<p:inputText id="firstName"
label="First Name: " maxlength="20"/>
<p:message for="firstName"/>
<h:outputLabel for="lastName" value="Last Name: "/>
<p:inputText id="lastName"
label="Last Name: " maxlength="20"/>
<p:message for="lastName"/>
<h:outputLabel for="role" value="Role: "/>
<p:selectOneMenu id="role" required="true" style="width: 80px;" >
<f:selectItem itemLabel="user" itemValue="ROLE_USER" />
<f:selectItem itemLabel="admin" itemValue="ROLE_ADMIN" />
</p:selectOneMenu>
<p:message for="role"/>
</h:panelGrid>
<p:commandButton value="Cancel" onclick="dlg1.hide()" update="#form">
<p:resetInput target="addUserDialog" />
</p:commandButton>
<p:commandButton value="Add" update="#form" immediate="false"
oncomplete="if (args && !args.validationFailed) dlg1.hide()" />
</h:form>
</p:dialog>
<p:dialog id="addCompDialog" header="Add Dialog" draggable="true" closable="false" modal="true"
widgetVar="dlg3" width="600">
<h:form id="dlg3form">
<h:panelGrid columns="3">
<h:outputLabel for="pclogin" value="Login: "/>
<p:inputText id="pclogin" required="true"
label="Login: " maxlength="20">
</p:inputText>
<p:message for="pclogin"/>
<h:outputLabel for="pcpassword" value="Password: "/>
<p:password id="pcpassword" required="true"
feedback="true" label="Password: " maxlength="32"/>
<p:message for="pcpassword" />
<h:outputLabel for="compName" value="Computer Name: "/>
<p:inputText id="compName" required="true"
label="Computer Name: " maxlength="20"/>
<p:message for="compName"/>
<h:outputLabel for="ipaddress" value="IP address: "/>
<p:inputText id="ipaddress" required="true"
label="IP address: " maxlength="20"/>
<p:message for="ipaddress"/>
</h:panelGrid>
<p:commandButton value="Cancel" immediate="true" onclick="dlg3.hide()" process="#this" update="#form">
<p:resetInput target="addCompDialog" />
</p:commandButton>
<p:commandButton value="Add" update="#form"
oncomplete="if (args && !args.validationFailed) dlg3.hide()" />
</h:form>
</p:dialog>
<p:dialog id="addAppDialog" header="Add Dialog" draggable="true" closable="false" modal="true"
widgetVar="dlg5" width="600" >
<h:form id="dlg5form">
<h:panelGrid columns="3">
<h:outputLabel for="appName" value="Name: "/>
<p:inputText id="appName" required="true"
label="Name: "/>
<p:message for="appName"/>
<h:outputLabel for="vendorName" value="Vendor: "/>
<p:inputText id="vendorName"
label="Vendor: " required="true" />
<p:message for="vendorName"/>
<h:outputLabel for="appLicense" value="Requires license: "/>
<p:selectOneMenu id="appLicense" required="true" style="width: 80px;" >
<f:selectItem itemLabel="True" itemValue="#{true}" />
<f:selectItem itemLabel="False" itemValue="#{false}" />
</p:selectOneMenu>
<p:message for="appLicense"/>
</h:panelGrid>
<p:commandButton value="Cancel" immediate="true" onclick="dlg5.hide()" update="#form" process="#this">
<p:resetInput target="addAppDialog" />
</p:commandButton>
<p:commandButton value="Add" update="#form"
oncomplete="if (args && !args.validationFailed) dlg5.hide()"/>
</h:form>
</p:dialog>
</h:body>
</ui:component>
HomeBean:
#Component
#Scope("session")
public class HomeBean extends BaseBean {
private static final String editUserBtn = "tab:form1:editUser";
private static final String deleteUserBtn = "tab:form1:deleteUser";
private static final String editCompBtn = "tab:form2:editComp";
private static final String deleteCompBtn = "tab:form2:deleteComp";
private static final String editAppBtn = "tab:form3:editApp";
private static final String deleteAppBtn = "tab:form3:deleteApp";
#Autowired
private HibernateDBManager hibernateDBManager;
private List<User> users;
private List<Computer> computers;
private List<Application> applications;
private User selectedUser, newUser;
private Computer selectedComputer, newComputer;
private Application selectedApplication, newApplication;
private RequestContext rc;
#Override
public void init() {
setUsers(hibernateDBManager.getAllUsers());
setComputers(hibernateDBManager.getAllComputers());
setApplications(hibernateDBManager.getAllApplications());
newUser = new User();
newComputer = new Computer();
newApplication = new Application();
rc = RequestContext.getCurrentInstance();
}
public void addUser() throws NoSuchAlgorithmException {
if (newUser != null && newUser.getPassword() != null) {
MessageDigest md = MessageDigest.getInstance("MD5");
md.update(newUser.getPassword().getBytes());
String hash = new BigInteger(1, md.digest()).toString(16);
newUser.setPassword(hash);
if (hibernateDBManager.insertUser(newUser)) {
users.add(newUser);
}
}
}
public void editUser() {
if (selectedUser != null) {
hibernateDBManager.updateUser(selectedUser);
users.set(users.indexOf(selectedUser), selectedUser);
selectedUser = null;
rc.update(deleteUserBtn);
rc.update(editUserBtn);
}
}
public void deleteUser() throws IOException {
if (selectedUser != null) {
if (hibernateDBManager.deleteUserById(selectedUser.getUserId()) > 0) {
users.remove(selectedUser);
selectedUser = null;
rc.update(deleteUserBtn);
rc.update(editUserBtn);
}
}
}
public void addComputer() {
if (newComputer != null && hibernateDBManager.insertComputer(newComputer)) {
computers.add(newComputer);
}
}
public void deleteComputer() {
if (selectedComputer != null) {
if (hibernateDBManager.deleteComputerById(selectedComputer.getComputerId()) > 0) {
computers.remove(selectedComputer);
selectedComputer = null;
rc.update(editCompBtn);
rc.update(deleteCompBtn);
}
}
}
public void addApplication() {
if (newApplication != null && hibernateDBManager.insertApplication(newApplication)) {
applications.add(newApplication);
}
}
public void deleteApplication() {
if (selectedApplication != null) {
if (hibernateDBManager.deleteApplicationById(selectedApplication.getAppId()) > 0) {
applications.remove(selectedApplication);
selectedApplication = null;
rc.update(editAppBtn);
rc.update(deleteAppBtn);
}
}
}
public void onUserRowSelect(SelectEvent event) {
setSelectedUser((User) event.getObject());
}
public void onUserRowUnselect(UnselectEvent event) {
setSelectedUser(null);
}
public void onCompRowSelect(SelectEvent event) {
setSelectedComputer((Computer) event.getObject());
}
public void onAppRowSelect(SelectEvent event) {
setSelectedApplication((Application) event.getObject());
}
//Getters etc.
}
I'd like to keep the dialog opened and validated each time user presses "Add" and not only once. Can anybody help me achieve this with my code or point me to the solution? (similar answered question with rating -1 didn't help me) Every answer is highly appreciated.
Thank you all.
Ok, guys. I found a solution by myself. What I did to make it work was giving a panelGrid element inside a form an id an updating panelGrid instead of a whole form.
So, "Add" button was changed to:
<p:commandButton value="Add"
update=":dlg1form:dt, :tab:users"
action="#{homeBean.addUser}"
oncomplete="if (!args.validationFailed) dlg1.hide()" />
and panelGrid, which contains input fields:
<h:form id="dlg1form">
<h:panelGrid columns="3" id="dt">
This helped me to validate input fields on every click and not just once.
Sincerely hope that this will help someone.
Cheers!
I had the same problem : having a update="#form" or update="yourFormName" inside my <p:commandButton> prevented the dialog from being kept when a validation error occured.
This might be due to the fact that including the update form command regenerate the whole dialog but doesn't trigger the dialogWidgetVar.show() js command.
I solved the issue by nesting a <p:fragment autoUpdate="true"> inside the dialog. Then, you can remove the update keyword inside the triggering commandButton since every component inside the fragment will be updated. The result is that the <p:dialog> and </p:dialog> tags are not replaced when the client receives the Ajax response. My working code is as follows :
<h:form id="locations_editer_creer">
<p:dialog id="location_dlg" widgetVar="locationDlg" header="#{msgs.LocationCreerNouvelle}" width="600" dynamic="false" closeOnEscape="true"
minimizable="true" maximizable="true" modal="true" >
<p:fragment autoUpdate="true">
your form inputs e.g. <p:inputText .../>
<p:commandButton id="OK" value="OK"
actionListener="#{locationsControleur.confirmer()}"
oncomplete="traiteRequeteCreationLoc(xhr, status, args)"
styleClass="ui-confirmdialog-yes" icon="ui-icon-check"/>
</p:fragment>
</p:dialog>
</h:form>
This technique is described inside the excellent PrimeFaces Beginner's Guide book by K. Siva Prasad Reddy (Packt Publishing), p. 54 : Partial Processing and Rendering using the Fragment component.
Hope this can help others.
Related
So, basically I just want to set inputTextArea validation is not null / required = true, but when I set that, it's effect other button too. So, i should set param and it won't effect other button.
But, it makes the validation isn't working. Here's my code :
<p:dialog id="ajaxdialogs" header="Hapus Data" modal="true" widgetVar="dlg1" showEffect="fade" hideEffect="fade" closable="true">
<p:messages id="errorx"></p:messages>
<h:panelGrid columns="1">
<p:outputLabel value="Anda yakin ingin menghapus #{empGradeBacking.selectedEmp.empGradeName}?"></p:outputLabel>
<h:panelGrid styleClass="reasonDown">
<p:outputLabel value="Alasan "></p:outputLabel>
<p:inputTextarea required="#{param['form:inputtext']==null} true" value="#{empGradeBacking.selectedEmp.deletedReason}" cols="40" rows="5" minQueryLength="1" counter="display" maxlength="200" autoResize="false" counterTemplate="{0} karakter tersisa" validatorMessage="alasan tidak boleh kosong"></p:inputTextarea>
<h:outputText id="display" styleClass="charremaining"></h:outputText>
</h:panelGrid>
</h:panelGrid>
<h:panelGrid styleClass="addDeleteDown" columns="2">
<p:commandButton id="inputtext" ignoreAutoUpdate="true" value="#{UIBundle['text.page.button.yes']}" actionListener="#{empGradeBacking.deleteEmpGrade}" icon="ui-icon-check" oncomplete="if (!args.validationFailed) PF('dlg1').hide()" update="errorx #([id$=empB])"></p:commandButton>
<p:commandButton value="#{UIBundle['text.page.button.no']}" type="button" onclick="PF('dlg1').hide()" icon="ui-icon-close" immediate="true"/>
</h:panelGrid>
</p:dialog>
</p:tab>
</p:tabView>
I have a command Button that calls a method from the Session Scoped Bean if the inputs are valid.
<h:form id="mainform">
<p:panel id="panelform" header="Email Extractor" >
<h:panelGrid id="formulaire" columns="2">
<h:panelGroup id="formblock" layout="block" >
<p:panelGrid columns="2">
<p:outputLabel for="Keyword" value="Keyword: " />
<p:inputText id="Keyword" type="search" requiredMessage="Keyword is required"
value="#{mailMB.keyword}" required="true" label="Keyword">
</p:inputText>
<p:outputLabel for="Emailsnbr" value="Enter the emails'number:" />
<p:inputText id="Emailsnbr" type="number" requiredMessage="Emails number is required" validatorMessage="Enter a number"
value="#{mailMB.number}" required="true" label="Emailsnbr">
<f:validateDoubleRange minimum="1" maximum="53500" />
</p:inputText>
</p:panelGrid>
</h:panelGroup>
</h:panelGrid>
<p:commandButton value="Extract" style="width: 12%;height: 100%" update="tableemails, :confirmPurchaseTest, :mainform" id="extractbutton" ajax="true" widgetVar="ButtonExtract"
actionListener="#{mailMB.searchEmails()}" onstart="blockUIWidget1.show();" oncomplete=" blockUIWidget1.hide(); if (args && !args.validationFailed) confirmDialog.show();" />
<p:dialog widgetVar="blockUIWidget1" modal="true" closable="false" resizable="false" >
<h:panelGrid columns="2">
<div>
<p:graphicImage url="pictures/loading81.gif" width="200" height="200" alt="animated-loading-bar"/>
<h:outputLabel value="Please wait..."/>
</div>
<div>
<p:button outcome="home" icon="ui-icon-arrowthick-1-w" title="Back To Home" style="margin-right: 5px;white-space: nowrap" />
</div>
</h:panelGrid>
</p:dialog>
</p:panel>
<p:dataTable rowIndexVar="rowIndex" id="tableemails" value="#{mailMB.mails}" var="item" rowsPerPageTemplate="5,10,15" paginatorTemplate="{CurrentPageReport} {FirstPageLink} {PreviousPageLink} {PageLinks} {NextPageLink} {LastPageLink} {RowsPerPageDropdown}"
paginator="true" rows="5" styleClass="case-table" emptyMessage="No records found with given criteria" paginatorPosition="bottom"
filteredValue="#{mailMB.filteredMails}" rowKey="#{item.id}"
selection="#{mailMB.selectedMail}" selectionMode="single" >
<p:ajax event="rowSelect" update=":mainform"/>
<p:column styleClass="blockable">
<f:facet name="header">
<h:outputText value="Email"/>
</f:facet>
<h:outputText value="#{item.email}"/>
</p:column>
</p:dataTable>
</h:form>
<p:confirmDialog closable="false" style="position: absolute; width: 50px; border-color: blue" id="confirmPurchaseTest" message="Your Database was successfully created. It contains #{mailMB.number} Emails "
appendToBody="true"
header="Get Emails List" severity="info" widgetVar="confirmDialog">
<h:form>
<p:commandButton id="getEmails" style="width: 35%;height: 100%" value="Get Emails" oncomplete="window.location.href = '/Hitonclick/emailsList.xhtml'" >
<f:event type="preRenderView" listener="#{mailMB.preRender}"/>
</p:commandButton>
<p:commandButton id="declineTest" style="width: 35%;height: 100%" value="Decline" onclick="deleteDialog.show();" />
</h:form>
</p:confirmDialog>
My SessionScoped Bean is
#ManagedBean(name = "mailMB")
#SessionScoped
public class MailManagedBean implements Serializable {
#Inject
private MailBusinessLocal mailmanagerLocal;
#Inject
private DataBusinessLocal dataBusinessLocal;
#Inject
private CustomerBusinessLocal customerBusinessLocal;
.....
#PostConstruct
public void init() {
mails = new ArrayList<>();
}
public void searchEmails() throws Exception {
idCustomer = (String) session.getAttribute("idCustomer");
System.out.println(idCustomer + " this is it");
Customer customer = customerBusinessLocal.findById(idCustomer);
data = dataBusinessLocal.createData(new Date(), number, keyword, moteur, customer, State.REJECTED);
mails = mailBusinessLocal.createEmails(keyword, number, moteur, data);
System.out.println("Method was invoked");
}
}
if i enter 0 in the emails's number input for exemple and submit with Extract command Button for the first time i get the validatorMessage So i enter a valid number and submit again. And here comes the problem, the dialog in the oncomplete is shown without invoking the method in the actionListener. I mean i get the confirm dialog of persisted object without invoking the method that persists the object. Am i missing something??
How could i fix that?
I am facing problems with dialog windows validation. On home.xhtml I have a tabview with 3 nested dataTables and CRUD buttons (see screenshot). Every button is supposed to call a dialog window with a form to add/edit entity. But whenever I fail to validate some field in any form - all other forms are displayed too:
I would like to validate and display only one dialog at a time and keep it displayed untill user presses "Cancel" button or inputs valid values and presses submit button. No other dialogs shold be opened at this time.
home.xhtml:
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<ui:component xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://xmlns.jcp.org/jsf/html"
xmlns:p="http://primefaces.org/ui"
xmlns:ui="http://xmlns.jcp.org/jsf/facelets"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:ex="http://java.sun.com/jsf/composite/nsobchuk">
<h:head>
<link rel="stylesheet" href="../css/style.css"/>
</h:head>
<h:body>
<h:form id="logout" class="logout" >
<h:commandButton action="#{loginBean.logout()}" value="logout"/>
</h:form>
<p:tabView id="tab" orientation="left">
<p:tab title="Users">
<h:form id="form1">
<h:panelGrid columns="9">
<p:commandButton type="button" value="Add" onclick="dlg1.show()"/>
<p:commandButton id="editUser" type="button" value="Edit" onclick="dlg2.show()" disabled="#{homeBean.selectedUser == null}"/>
<p:dialog id="editUserDialogerDialog" widgetVar="dlg2" header="Sorry" >
<h:outputText value="I didn't have enogh time to finish this functionality. Feel free to test other buttons."/>
</p:dialog>
<p:commandButton id="deleteUser" type="button" onclick="confirmation1.show()" value="Delete" disabled="#{homeBean.selectedUser == null}"/>
<p:confirmDialog message="Are you sure you want to delete user?" header="Confirmation"
severity="alert" widgetVar="confirmation1">
<p:commandButton value="Yes" update=":tab:users" process="#this" styleClass="ui-confirmdialog-yes" icon="ui-icon-check"
oncomplete="confirmation1.hide()" action="#{homeBean.deleteUser}" />
<p:commandButton value="No" onclick="confirmation1.hide()" type="button" styleClass="ui-confirmdialog-no" icon="ui-icon-close"/>
</p:confirmDialog>
</h:panelGrid>
</h:form>
<p:dataTable id="users" var="user" value="#{homeBean.users}"
scrollable="true" scrollHeight="250" selectionMode="single"
selection="#{homeBean.selectedUser}" rowKey="#{user.userId}"
sortMode="single">
<p:ajax event="rowSelect" listener="#{homeBean.onUserRowSelect}" update=":tab:form1:deleteUser, :tab:form1:editUser"/>
<p:ajax event="rowUnselect" listener="#{homeBean.onUserRowUnselect}" update=":tab:form1:deleteUser, :tab:form1:editUser"/>
<p:column headerText="Login" sortBy="#{user.login}">
<h:outputText value="#{user.login}"/>
</p:column>
<p:column headerText="Password" sortBy="#{user.password}">
<h:outputText value="#{user.password}"/>
</p:column>
<p:column headerText="Role" sortBy="#{user.role}">
<h:outputText value="#{user.role}"/>
</p:column>
<p:column headerText="Name" sortBy="#{user.firstName}">
<h:outputText value="#{user.firstName}"/>
</p:column>
<p:column headerText="Surname" sortBy="#{user.lastName}">
<h:outputText value="#{user.lastName}"/>
</p:column>
</p:dataTable>
<ex:exporter target=":tab:users" fileName="Users"/>
</p:tab>
<p:tab title="Computers">
<h:form id="form2">
<h:panelGrid columns="9">
<p:commandButton type="button" value="Add" onclick="dlg3.show()"/>
<p:commandButton id="editComp" type="button" value="Edit" onclick="dlg4.show()" disabled="#{homeBean.selectedComputer == null}"/>
<p:dialog id="editCompDialog" widgetVar="dlg4" header="Sorry" >
<h:outputText value="I didn't have enogh time to finish this functionality. Feel free to test other buttons."/>
</p:dialog>
<p:commandButton id="deleteComp" type="button" onclick="confirmation2.show()" value="Delete" disabled="#{homeBean.selectedComputer == null}"/>
<p:confirmDialog message="Are you sure you want to delete this computer?" header="Confirmation"
severity="alert" widgetVar="confirmation2">
<p:commandButton value="Yes" update=":tab:computers" process="#this" styleClass="ui-confirmdialog-yes" icon="ui-icon-check"
oncomplete="confirmation2.hide()" action="#{homeBean.deleteComputer}"/>
<p:commandButton value="No" onclick="confirmation2.hide()" type="button" styleClass="ui-confirmdialog-no" icon="ui-icon-close"/>
</p:confirmDialog>
</h:panelGrid>
</h:form>
<p:dataTable id="computers" var="computer" value="#{homeBean.computers}"
scrollable="true" scrollHeight="250" selectionMode="single"
selection="#{homeBean.selectedComputer}" rowKey="#{computer.computerId}"
sortMode="single" >
<p:ajax event="rowSelect" listener="#{homeBean.onCompRowSelect}" update=":tab:form2:editComp, :tab:form2:deleteComp"/>
<p:column headerText="Login" sortBy="#{computer.login}">
<h:outputText value="#{computer.login}"/>
</p:column>
<p:column headerText="Password" sortBy="#{computer.password}">
<h:outputText value="#{computer.password}"/>
</p:column>
<p:column headerText="Name" sortBy="#{computer.computerName}" >
<h:outputText value="#{computer.computerName}"/>
</p:column>
<p:column headerText="IP address" sortBy="#{computer.ipAddress}">
<h:outputText value="#{computer.ipAddress}"/>
</p:column>
</p:dataTable>
<ex:exporter target=":tab:computers" fileName="Computers"/>
</p:tab>
<p:tab title="Applications">
<h:form id="form3">
<h:panelGrid columns="9">
<p:commandButton type="button" value="Add" onclick="dlg5.show()"/>
<p:commandButton id="editApp" type="button" value="Edit" onclick="dlg6.show()" disabled="#{homeBean.selectedApplication == null}"/>
<p:dialog id="editAppDialog" widgetVar="dlg6" header="Sorry" >
<h:outputText value="I didn't have enogh time to finish this functionality. Feel free to test other buttons."/>
</p:dialog>
<p:commandButton id="deleteApp" type="button" onclick="confirmation3.show()" value="Delete" disabled="#{homeBean.selectedApplication == null}"/>
<p:confirmDialog message="Are you sure you want to delete this application?" header="Confirmation"
severity="alert" widgetVar="confirmation3">
<p:commandButton value="Yes" update=":tab:applications" process="#this" styleClass="ui-confirmdialog-yes" icon="ui-icon-check"
oncomplete="confirmation3.hide()" action="#{homeBean.deleteApplication}"/>
<p:commandButton value="No" onclick="confirmation3.hide()" type="button" styleClass="ui-confirmdialog-no" icon="ui-icon-close"/>
</p:confirmDialog>
</h:panelGrid>
</h:form>
<p:dataTable id="applications" var="app" value="#{homeBean.applications}"
scrollable="true" scrollHeight="250" selectionMode="single"
selection="#{homeBean.selectedApplication}" rowKey="#{app.appId}"
sortMode="single" >
<p:ajax event="rowSelect" listener="#{homeBean.onAppRowSelect}" update=":tab:form3:editApp, :tab:form3:deleteApp"/>
<p:column headerText="Name" sortBy="#{app.appName}">
<h:outputText value="#{app.appName}"/>
</p:column>
<p:column headerText="Vendor" sortBy="#{app.vendorName}" >
<h:outputText value="#{app.vendorName}"/>
</p:column>
<p:column headerText="License required" sortBy="#{app.licenseRequired}">
<h:outputText value="#{app.licenseRequired}"/>
</p:column>
</p:dataTable>
<ex:exporter target=":tab:applications" fileName="Applications" />
</p:tab>
</p:tabView>
<h:form id="dlg1form">
<p:dialog id="addUserDialog" header="Add Dialog" modal="true" closable="false"
widgetVar="dlg1" width="620" visible="#{facesContext.validationFailed}" >
<h:panelGrid columns="3">
<h:outputLabel for="login" value="Login: "/>
<p:inputText id="login" value="#{homeBean.newUser.login}" required="true"
label="Login: " maxlength="20">
<f:validator binding="#{loginValidator}"/>
</p:inputText>
<p:message for="login"/>
<h:outputLabel for="password" value="Password: "/>
<p:password id="password" value="#{homeBean.newUser.password}" required="true"
feedback="true" label="Password: " maxlength="32"/>
<p:message for="password" />
<h:outputLabel for="firstName" value="First Name: "/>
<p:inputText id="firstName" value="#{homeBean.newUser.firstName}"
label="First Name: " maxlength="20"/>
<p:message for="firstName"/>
<h:outputLabel for="lastName" value="Last Name: "/>
<p:inputText id="lastName" value="#{homeBean.newUser.lastName}"
label="Last Name: " maxlength="20"/>
<p:message for="lastName"/>
<h:outputLabel for="role" value="Role: "/>
<p:selectOneMenu id="role" value="#{homeBean.newUser.role}" required="true" style="width: 80px;" >
<f:selectItem itemLabel="user" itemValue="ROLE_USER" />
<f:selectItem itemLabel="admin" itemValue="ROLE_ADMIN" />
</p:selectOneMenu>
<p:message for="role"/>
</h:panelGrid>
<p:commandButton value="Cancel" immediate="true" onclick="dlg1.hide()" update=":dlg1form:addUserDialog">
<p:resetInput target="addUserDialog" />
</p:commandButton>
<p:commandButton value="Add" update=":tab:users, :dlg1form:addUserDialog" process="#this"
onclick="if (args & & !args.validationFailed) dlg1.hide()" action="#{homeBean.addUser}"/>
</p:dialog>
</h:form>
<h:form id="dlg3form">
<p:dialog id="addCompDialog" header="Add Dialog" draggable="true" closable="false" modal="true"
widgetVar="dlg3" width="600" visible="#{facesContext.validationFailed}">
<h:panelGrid columns="3">
<h:outputLabel for="pclogin" value="Login: "/>
<p:inputText id="pclogin" value="#{homeBean.newComputer.login}" required="true"
label="Login: " maxlength="20">
<f:validator binding="#{loginValidator}"/>
</p:inputText>
<p:message for="pclogin"/>
<h:outputLabel for="pcpassword" value="Password: "/>
<p:password id="pcpassword" value="#{homeBean.newComputer.password}" required="true"
feedback="true" label="Password: " maxlength="32"/>
<p:message for="pcpassword" />
<h:outputLabel for="compName" value="Computer Name: "/>
<p:inputText id="compName" value="#{homeBean.newComputer.computerName}" required="true"
label="Computer Name: " maxlength="20"/>
<p:message for="compName"/>
<h:outputLabel for="ipaddress" value="IP address: "/>
<p:inputText id="ipaddress" value="#{homeBean.newComputer.ipAddress}" required="true"
label="IP address: " maxlength="20"/>
<p:message for="ipaddress"/>
</h:panelGrid>
<p:commandButton value="Cancel" immediate="true" onclick="dlg3.hide()" update=":dlg3form:addCompDialog">
<p:resetInput target="addCompDialog" />
</p:commandButton>
<p:commandButton value="Add" update=":tab:computers, :dlg3form:addCompDialog" process="#this"
onclick="if (args & & !args.validationFailed) dlg3.hide()" action="#{homeBean.addComputer}"/>
</p:dialog>
</h:form>
<h:form id="dlg5form">
<p:dialog id="addAppDialog" header="Add Dialog" draggable="true" closable="false" modal="true"
widgetVar="dlg5" width="600" visible="#{facesContext.validationFailed}">
<h:panelGrid columns="3">
<h:outputLabel for="appName" value="Name: "/>
<p:inputText id="appName" value="#{homeBean.newApplication.appName}" required="true"
label="Name: "/>
<p:message for="appName"/>
<h:outputLabel for="vendorName" value="Vendor: "/>
<p:inputText id="vendorName" value="#{homeBean.newApplication.vendorName}"
label="Vendor: " required="true" />
<p:message for="vendorName"/>
<h:outputLabel for="appLicense" value="Requires license: "/>
<p:selectOneMenu id="appLicense" value="#{homeBean.newApplication.licenseRequired}" required="true" style="width: 80px;" >
<f:selectItem itemLabel="True" itemValue="#{true}" />
<f:selectItem itemLabel="False" itemValue="#{false}" />
</p:selectOneMenu>
<p:message for="appLicense"/>
</h:panelGrid>
<p:commandButton value="Cancel" immediate="true" onclick="dlg5.hide()" update=":dlg5form:addAppDialog">
<p:resetInput target="addAppDialog" />
</p:commandButton>
<p:commandButton value="Add" update=":tab:applications, :dlg5form:addAppDialog" process="#this"
onclick="if (args & & !args.validationFailed) dlg5.hide()" action="#{homeBean.addApplication}"/>
</p:dialog>
</h:form>
</h:body>
</ui:component>
HomeBean.java:
package com.infostroy.adminportal.controller.bean;
import com.infostroy.adminportal.bean.BaseBean;
import com.infostroy.adminportal.model.Application;
import com.infostroy.adminportal.model.Computer;
import com.infostroy.adminportal.model.User;
import com.infostroy.adminportal.service.HibernateDBManager;
import java.io.IOException;
import java.math.BigInteger;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.List;
import org.primefaces.context.RequestContext;
import org.primefaces.event.SelectEvent;
import org.primefaces.event.UnselectEvent;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Component;
#Component
#Scope("session")
public class HomeBean extends BaseBean {
private static final String editUserBtn = "tab:form1:editUser";
private static final String deleteUserBtn = "tab:form1:deleteUser";
private static final String editCompBtn = "tab:form2:editComp";
private static final String deleteCompBtn = "tab:form2:deleteComp";
private static final String editAppBtn = "tab:form3:editApp";
private static final String deleteAppBtn = "tab:form3:deleteApp";
#Autowired
private HibernateDBManager hibernateDBManager;
private List<User> users;
private List<Computer> computers;
private List<Application> applications;
private User selectedUser, newUser;
private Computer selectedComputer, newComputer;
private Application selectedApplication, newApplication;
private RequestContext rc;
#Override
public void init() {
setUsers(hibernateDBManager.getAllUsers());
setComputers(hibernateDBManager.getAllComputers());
setApplications(hibernateDBManager.getAllApplications());
newUser = new User();
newComputer = new Computer();
newApplication = new Application();
rc = RequestContext.getCurrentInstance();
}
public void addUser() throws NoSuchAlgorithmException {
if (newUser != null && newUser.getPassword() != null) {
MessageDigest md = MessageDigest.getInstance("MD5");
md.update(newUser.getPassword().getBytes());
String hash = new BigInteger(1, md.digest()).toString(16);
newUser.setPassword(hash);
if (hibernateDBManager.insertUser(newUser)) {
users.add(newUser);
}
}
}
public void editUser() {
if (selectedUser != null) {
hibernateDBManager.updateUser(selectedUser);
users.set(users.indexOf(selectedUser), selectedUser);
selectedUser = null;
rc.update(deleteUserBtn);
rc.update(editUserBtn);
}
}
public void deleteUser() throws IOException {
if (selectedUser != null) {
if (hibernateDBManager.deleteUserById(selectedUser.getUserId()) > 0) {
users.remove(selectedUser);
selectedUser = null;
rc.update(deleteUserBtn);
rc.update(editUserBtn);
}
}
}
public void addComputer() {
if (newComputer != null && hibernateDBManager.insertComputer(newComputer)) {
computers.add(newComputer);
}
}
public void deleteComputer() {
if (selectedComputer != null) {
if (hibernateDBManager.deleteComputerById(selectedComputer.getComputerId()) > 0) {
computers.remove(selectedComputer);
selectedComputer = null;
rc.update(editCompBtn);
rc.update(deleteCompBtn);
}
}
}
public void addApplication() {
if (newApplication != null && hibernateDBManager.insertApplication(newApplication)) {
applications.add(newApplication);
}
}
public void deleteApplication() {
if (selectedApplication != null) {
if (hibernateDBManager.deleteApplicationById(selectedApplication.getAppId()) > 0) {
applications.remove(selectedApplication);
selectedApplication = null;
rc.update(editAppBtn);
rc.update(deleteAppBtn);
}
}
}
public void onUserRowSelect(SelectEvent event) {
setSelectedUser((User) event.getObject());
}
public void onUserRowUnselect(UnselectEvent event) {
setSelectedUser(null);
}
public void onCompRowSelect(SelectEvent event) {
setSelectedComputer((Computer) event.getObject());
}
public void onAppRowSelect(SelectEvent event) {
setSelectedApplication((Application) event.getObject());
}
//GETTERS etc.
}
Any ideas how this can be solved? How can I open and keep only one dialog opened untill it is validated? Every answer is highly appreciated. If you need some additional info - let me know and I will respond immidiately.
Thank you.
I was able to replicate the problem in my environment. In order to do that I've simplified your home.xhtml code (removing the managedbean references) and here is the changes to the dialogs that made them work:
<p:dialog id="addUserDialog" header="Add Dialog" modal="true" closable="false"
widgetVar="dlg1" width="620" >
<h:form id="dlg1form">
<h:panelGrid columns="3">
<h:outputLabel for="login" value="Login: "/>
<p:inputText id="login" required="true"
label="Login: " maxlength="20" >
</p:inputText>
<p:message for="login"/>
<h:outputLabel for="password" value="Password: "/>
<p:password id="password" required="true"
feedback="true" label="Password: " maxlength="32"/>
<p:message for="password" />
<h:outputLabel for="firstName" value="First Name: "/>
<p:inputText id="firstName"
label="First Name: " maxlength="20"/>
<p:message for="firstName"/>
<h:outputLabel for="lastName" value="Last Name: "/>
<p:inputText id="lastName"
label="Last Name: " maxlength="20"/>
<p:message for="lastName"/>
<h:outputLabel for="role" value="Role: "/>
<p:selectOneMenu id="role" required="true" style="width: 80px;" >
<f:selectItem itemLabel="user" itemValue="ROLE_USER" />
<f:selectItem itemLabel="admin" itemValue="ROLE_ADMIN" />
</p:selectOneMenu>
<p:message for="role"/>
</h:panelGrid>
<p:commandButton value="Cancel" immediate="true" onclick="dlg1.hide()" update="#form">
<p:resetInput target="addUserDialog" />
</p:commandButton>
<p:commandButton value="Add" update="#form"
oncomplete="if (args && !args.validationFailed) dlg1.hide()" />
</h:form>
</p:dialog>
<p:dialog id="addCompDialog" header="Add Dialog" draggable="true" closable="false" modal="true"
widgetVar="dlg3" width="600">
<h:form id="dlg3form">
<h:panelGrid columns="3">
<h:outputLabel for="pclogin" value="Login: "/>
<p:inputText id="pclogin" required="true"
label="Login: " maxlength="20">
</p:inputText>
<p:message for="pclogin"/>
<h:outputLabel for="pcpassword" value="Password: "/>
<p:password id="pcpassword" required="true"
feedback="true" label="Password: " maxlength="32"/>
<p:message for="pcpassword" />
<h:outputLabel for="compName" value="Computer Name: "/>
<p:inputText id="compName" required="true"
label="Computer Name: " maxlength="20"/>
<p:message for="compName"/>
<h:outputLabel for="ipaddress" value="IP address: "/>
<p:inputText id="ipaddress" required="true"
label="IP address: " maxlength="20"/>
<p:message for="ipaddress"/>
</h:panelGrid>
<p:commandButton value="Cancel" immediate="true" onclick="dlg3.hide()" process="#this" update="#form">
<p:resetInput target="addCompDialog" />
</p:commandButton>
<p:commandButton value="Add" update="#form"
oncomplete="if (args && !args.validationFailed) dlg3.hide()" />
</h:form>
</p:dialog>
<p:dialog id="addAppDialog" header="Add Dialog" draggable="true" closable="false" modal="true"
widgetVar="dlg5" width="600" >
<h:form id="dlg5form">
<h:panelGrid columns="3">
<h:outputLabel for="appName" value="Name: "/>
<p:inputText id="appName" required="true"
label="Name: "/>
<p:message for="appName"/>
<h:outputLabel for="vendorName" value="Vendor: "/>
<p:inputText id="vendorName"
label="Vendor: " required="true" />
<p:message for="vendorName"/>
<h:outputLabel for="appLicense" value="Requires license: "/>
<p:selectOneMenu id="appLicense" required="true" style="width: 80px;" >
<f:selectItem itemLabel="True" itemValue="#{true}" />
<f:selectItem itemLabel="False" itemValue="#{false}" />
</p:selectOneMenu>
<p:message for="appLicense"/>
</h:panelGrid>
<p:commandButton value="Cancel" immediate="true" onclick="dlg5.hide()" update="#form" process="#this">
<p:resetInput target="addAppDialog" />
</p:commandButton>
<p:commandButton value="Add" update="#form"
oncomplete="if (args && !args.validationFailed) dlg5.hide()"/>
</h:form>
</p:dialog>
Some notes:
I've noticed that you where testing validation onclick instead of oncomplete.
I've placed the form inside the dialog for no special reason, just habit.
I've removed the visible="#{facesContext.validationFailed}" because that won't be necessary.
The same happened with the process="#this" on add buttons, see more about Partial Process here.
Consider changing the cancel button logic to something like this:
<p:commandButton value="Cancel" action="#{viewMBean.clearUser}" oncomplete="dlg1.hide()" update="#form" process="#this" />
public void clearUser() {
newUser = new User();
}
I have JSF and PrimeFaces 3.5 web application.
Page home.xhtml contains a tabView component with 3 nested dataTables and buttons that perform add/edit/delete operations.
Every button calls a p:dialog with different form. Whenever one of the dialogs get validation error, all other dialogs are displayed too because their attribute is visible="#{facesContext.validationFailed}" (IMHO)
I need to display only one dialog which failed to validate untill user enters valid values or presses Cancel button (clears dialog form values).
Please, point me to the solution. I have spent over 20 hours trying. Every answer is highly appreciated.
Thank you.
home.xhtml:
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<ui:component xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://xmlns.jcp.org/jsf/html"
xmlns:p="http://primefaces.org/ui"
xmlns:ui="http://xmlns.jcp.org/jsf/facelets"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:ex="http://java.sun.com/jsf/composite/nsobchuk">
<h:head>
<link rel="stylesheet" href="../css/style.css"/>
</h:head>
<h:body>
<h:form id="logout" class="logout" >
<h:commandButton action="#{loginBean.logout()}" value="logout"/>
</h:form>
<p:tabView id="tab" orientation="left">
<p:tab title="Users">
<h:form id="form1">
<h:panelGrid columns="9">
<p:commandButton type="button" value="Add" onclick="dlg1.show()"/>
<p:dialog id="addUserDialog" header="Add Dialog" modal="true" closable="false"
widgetVar="dlg1" width="620" visible="#{facesContext.validationFailed}">
<h:panelGrid columns="3">
<h:outputLabel for="login" value="Login: "/>
<p:inputText id="login" value="#{homeBean.newUser.login}" required="true"
label="Login: " maxlength="20">
<f:validator binding="#{loginValidator}"/>
</p:inputText>
<p:message for="login"/>
<h:outputLabel for="password" value="Password: "/>
<p:password id="password" value="#{homeBean.newUser.password}" required="true"
feedback="true" label="Password: " maxlength="32"/>
<p:message for="password" />
<h:outputLabel for="firstName" value="First Name: "/>
<p:inputText id="firstName" value="#{homeBean.newUser.firstName}"
label="First Name: " maxlength="20"/>
<p:message for="firstName"/>
<h:outputLabel for="lastName" value="Last Name: "/>
<p:inputText id="lastName" value="#{homeBean.newUser.lastName}"
label="Last Name: " maxlength="20"/>
<p:message for="lastName"/>
<h:outputLabel for="role" value="Role: "/>
<p:selectOneMenu id="role" value="#{homeBean.newUser.role}" required="true" style="width: 80px;" >
<f:selectItem itemLabel="user" itemValue="ROLE_USER" />
<f:selectItem itemLabel="admin" itemValue="ROLE_ADMIN" />
</p:selectOneMenu>
<p:message for="role"/>
</h:panelGrid>
<p:commandButton value="Cancel" immediate="true" onclick="dlg1.hide()" update=":tab:form1:addUserDialog">
<p:resetInput target="addUserDialog" />
</p:commandButton>
<p:commandButton value="Add" update=":tab:users, :tab:form1:addUserDialog" process="#this"
onclick="if (args & & !args.validationFailed) dlg1.hide()" action="#{homeBean.addUser}"/>
</p:dialog>
<p:commandButton id="editUser" type="button" value="Edit" onclick="dlg2.show()" disabled="#{homeBean.selectedUser == null}"/>
<p:dialog id="editUserDialogerDialog" widgetVar="dlg2" header="Sorry" >
<h:outputText value="I didn't have enogh time to finish this functionality. Feel free to test other buttons."/>
</p:dialog>
<p:commandButton id="deleteUser" type="button" onclick="confirmation1.show()" value="Delete" disabled="#{homeBean.selectedUser == null}"/>
<p:confirmDialog message="Are you sure you want to delete user?" header="Confirmation"
severity="alert" widgetVar="confirmation1">
<p:commandButton value="Yes" update=":tab:users" process="#this" styleClass="ui-confirmdialog-yes" icon="ui-icon-check"
oncomplete="confirmation1.hide()" action="#{homeBean.deleteUser}" />
<p:commandButton value="No" onclick="confirmation1.hide()" type="button" styleClass="ui-confirmdialog-no" icon="ui-icon-close"/>
</p:confirmDialog>
</h:panelGrid>
</h:form>
<p:dataTable id="users" var="user" value="#{homeBean.users}"
scrollable="true" scrollHeight="250" selectionMode="single"
selection="#{homeBean.selectedUser}" rowKey="#{user.userId}"
sortMode="single">
<p:ajax event="rowSelect" listener="#{homeBean.onUserRowSelect}" update=":tab:form1:deleteUser, :tab:form1:editUser"/>
<p:ajax event="rowUnselect" listener="#{homeBean.onUserRowUnselect}" update=":tab:form1:deleteUser, :tab:form1:editUser"/>
<p:column headerText="Login" sortBy="#{user.login}">
<h:outputText value="#{user.login}"/>
</p:column>
<p:column headerText="Password" sortBy="#{user.password}">
<h:outputText value="#{user.password}"/>
</p:column>
<p:column headerText="Role" sortBy="#{user.role}">
<h:outputText value="#{user.role}"/>
</p:column>
<p:column headerText="Name" sortBy="#{user.firstName}">
<h:outputText value="#{user.firstName}"/>
</p:column>
<p:column headerText="Surname" sortBy="#{user.lastName}">
<h:outputText value="#{user.lastName}"/>
</p:column>
</p:dataTable>
<ex:exporter target=":tab:users" fileName="Users"/>
</p:tab>
<p:tab title="Computers">
<h:form id="form2">
<h:panelGrid columns="9">
<p:commandButton type="button" value="Add" onclick="dlg3.show()"/>
<p:dialog id="addCompDialog" header="Add Dialog" draggable="true" closable="false" modal="true"
widgetVar="dlg3" width="600" visible="#{facesContext.validationFailed}" >
<h:panelGrid columns="3">
<h:outputLabel for="pclogin" value="Login: "/>
<p:inputText id="pclogin" value="#{homeBean.newComputer.login}" required="true"
label="Login: " maxlength="20">
<f:validator binding="#{loginValidator}"/>
</p:inputText>
<p:message for="pclogin"/>
<h:outputLabel for="pcpassword" value="Password: "/>
<p:password id="pcpassword" value="#{homeBean.newComputer.password}" required="true"
feedback="true" label="Password: " maxlength="32"/>
<p:message for="pcpassword" />
<h:outputLabel for="compName" value="Computer Name: "/>
<p:inputText id="compName" value="#{homeBean.newComputer.computerName}" required="true"
label="Computer Name: " maxlength="20"/>
<p:message for="compName"/>
<h:outputLabel for="ipaddress" value="IP address: "/>
<p:inputText id="ipaddress" value="#{homeBean.newComputer.ipAddress}" required="true"
label="IP address: " maxlength="20"/>
<p:message for="ipaddress"/>
</h:panelGrid>
<p:commandButton value="Cancel" immediate="true" onclick="dlg3.hide()" update=":tab:form2:addCompDialog">
<p:resetInput target="addCompDialog" />
</p:commandButton>
<p:commandButton value="Add" update=":tab:computers, :tab:form2:addCompDialog" process="#this"
onclick="if (args & & !args.validationFailed) dlg3.hide()" action="#{homeBean.addComputer}"/>
</p:dialog>
<p:commandButton id="editComp" type="button" value="Edit" onclick="dlg4.show()" disabled="#{homeBean.selectedComputer == null}"/>
<p:dialog id="editCompDialog" widgetVar="dlg4" header="Sorry" >
<h:outputText value="I didn't have enogh time to finish this functionality. Feel free to test other buttons."/>
</p:dialog>
<p:commandButton id="deleteComp" type="button" onclick="confirmation2.show()" value="Delete" disabled="#{homeBean.selectedComputer == null}"/>
<p:confirmDialog message="Are you sure you want to delete this computer?" header="Confirmation"
severity="alert" widgetVar="confirmation2">
<p:commandButton value="Yes" update=":tab:computers" process="#this" styleClass="ui-confirmdialog-yes" icon="ui-icon-check"
oncomplete="confirmation2.hide()" action="#{homeBean.deleteComputer}"/>
<p:commandButton value="No" onclick="confirmation2.hide()" type="button" styleClass="ui-confirmdialog-no" icon="ui-icon-close"/>
</p:confirmDialog>
</h:panelGrid>
</h:form>
<p:dataTable id="computers" var="computer" value="#{homeBean.computers}"
scrollable="true" scrollHeight="250" selectionMode="single"
selection="#{homeBean.selectedComputer}" rowKey="#{computer.computerId}"
sortMode="single" >
<p:ajax event="rowSelect" listener="#{homeBean.onCompRowSelect}" update=":tab:form2:editComp, :tab:form2:deleteComp"/>
<p:column headerText="Login" sortBy="#{computer.login}">
<h:outputText value="#{computer.login}"/>
</p:column>
<p:column headerText="Password" sortBy="#{computer.password}">
<h:outputText value="#{computer.password}"/>
</p:column>
<p:column headerText="Name" sortBy="#{computer.computerName}" >
<h:outputText value="#{computer.computerName}"/>
</p:column>
<p:column headerText="IP address" sortBy="#{computer.ipAddress}">
<h:outputText value="#{computer.ipAddress}"/>
</p:column>
</p:dataTable>
<ex:exporter target=":tab:computers" fileName="Computers"/>
</p:tab>
<p:tab title="Applications">
<h:form id="form3">
<h:panelGrid columns="9">
<p:commandButton type="button" value="Add" onclick="dlg5.show()"/>
<p:dialog id="addAppDialog" header="Add Dialog" draggable="true" closable="false" modal="true"
widgetVar="dlg5" width="600" visible="#{facesContext.validationFailed}" >
<h:panelGrid columns="3">
<h:outputLabel for="appName" value="Name: "/>
<p:inputText id="appName" value="#{homeBean.newApplication.appName}" required="true"
label="Name: "/>
<p:message for="appName"/>
<h:outputLabel for="vendorName" value="Vendor: "/>
<p:inputText id="vendorName" value="#{homeBean.newApplication.vendorName}"
label="Vendor: " required="true" />
<p:message for="vendorName"/>
<h:outputLabel for="appLicense" value="Requires license: "/>
<p:selectOneMenu id="appLicense" value="#{homeBean.newApplication.licenseRequired}" required="true" style="width: 80px;" >
<f:selectItem itemLabel="True" itemValue="#{true}" />
<f:selectItem itemLabel="False" itemValue="#{false}" />
</p:selectOneMenu>
<p:message for="appLicense"/>
</h:panelGrid>
<p:commandButton value="Cancel" immediate="true" onclick="dlg5.hide()" update=":tab:form3:addAppDialog">
<p:resetInput target="addAppDialog" />
</p:commandButton>
<p:commandButton value="Add" update=":tab:applications, :tab:form3:addAppDialog" process="#this"
onclick="if (args & & !args.validationFailed) dlg5.hide()" action="#{homeBean.addApplication}"/>
</p:dialog>
<p:commandButton id="editApp" type="button" value="Edit" onclick="dlg6.show()" disabled="#{homeBean.selectedApplication == null}"/>
<p:dialog id="editAppDialog" widgetVar="dlg6" header="Sorry" >
<h:outputText value="I didn't have enogh time to finish this functionality. Feel free to test other buttons."/>
</p:dialog>
<p:commandButton id="deleteApp" type="button" onclick="confirmation3.show()" value="Delete" disabled="#{homeBean.selectedApplication == null}"/>
<p:confirmDialog message="Are you sure you want to delete this application?" header="Confirmation"
severity="alert" widgetVar="confirmation3">
<p:commandButton value="Yes" update=":tab:applications" process="#this" styleClass="ui-confirmdialog-yes" icon="ui-icon-check"
oncomplete="confirmation3.hide()" action="#{homeBean.deleteApplication}"/>
<p:commandButton value="No" onclick="confirmation3.hide()" type="button" styleClass="ui-confirmdialog-no" icon="ui-icon-close"/>
</p:confirmDialog>
</h:panelGrid>
</h:form>
<p:dataTable id="applications" var="app" value="#{homeBean.applications}"
scrollable="true" scrollHeight="250" selectionMode="single"
selection="#{homeBean.selectedApplication}" rowKey="#{app.appId}"
sortMode="single" >
<p:ajax event="rowSelect" listener="#{homeBean.onAppRowSelect}" update=":tab:form3:editApp, :tab:form3:deleteApp"/>
<p:column headerText="Name" sortBy="#{app.appName}">
<h:outputText value="#{app.appName}"/>
</p:column>
<p:column headerText="Vendor" sortBy="#{app.vendorName}" >
<h:outputText value="#{app.vendorName}"/>
</p:column>
<p:column headerText="License required" sortBy="#{app.licenseRequired}">
<h:outputText value="#{app.licenseRequired}"/>
</p:column>
</p:dataTable>
<ex:exporter target=":tab:applications" fileName="Applications" />
</p:tab>
</p:tabView>
</h:body>
</ui:component>
HomeBean.java:
package com.infostroy.adminportal.controller.bean;
import com.infostroy.adminportal.bean.BaseBean;
import com.infostroy.adminportal.model.Application;
import com.infostroy.adminportal.model.Computer;
import com.infostroy.adminportal.model.User;
import com.infostroy.adminportal.service.HibernateDBManager;
import java.io.IOException;
import java.math.BigInteger;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.List;
import org.primefaces.context.RequestContext;
import org.primefaces.event.SelectEvent;
import org.primefaces.event.UnselectEvent;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Component;
#Component
#Scope("session")
public class HomeBean extends BaseBean {
private static final String editUserBtn = "tab:form1:editUser";
private static final String deleteUserBtn = "tab:form1:deleteUser";
private static final String editCompBtn = "tab:form2:editComp";
private static final String deleteCompBtn = "tab:form2:deleteComp";
private static final String editAppBtn = "tab:form3:editApp";
private static final String deleteAppBtn = "tab:form3:deleteApp";
#Autowired
private HibernateDBManager hibernateDBManager;
private List<User> users;
private List<Computer> computers;
private List<Application> applications;
private User selectedUser, newUser;
private Computer selectedComputer, newComputer;
private Application selectedApplication, newApplication;
private RequestContext rc;
#Override
public void init() {
setUsers(hibernateDBManager.getAllUsers());
setComputers(hibernateDBManager.getAllComputers());
setApplications(hibernateDBManager.getAllApplications());
newUser = new User();
newComputer = new Computer();
newApplication = new Application();
rc = RequestContext.getCurrentInstance();
}
public void addUser() throws NoSuchAlgorithmException {
if (newUser != null && newUser.getPassword() != null) {
MessageDigest md = MessageDigest.getInstance("MD5");
md.update(newUser.getPassword().getBytes());
String hash = new BigInteger(1, md.digest()).toString(16);
newUser.setPassword(hash);
if (hibernateDBManager.insertUser(newUser)) {
users.add(newUser);
}
}
}
public void deleteUser() throws IOException {
if (selectedUser != null) {
if (hibernateDBManager.deleteUserById(selectedUser.getUserId()) > 0) {
users.remove(selectedUser);
selectedUser = null;
rc.update(deleteUserBtn);
rc.update(editUserBtn);
}
}
}
public void addComputer() {
if (newComputer != null && hibernateDBManager.insertComputer(newComputer)) {
computers.add(newComputer);
}
}
public void deleteComputer() {
if (selectedComputer != null) {
if (hibernateDBManager.deleteComputerById(selectedComputer.getComputerId()) > 0) {
computers.remove(selectedComputer);
selectedComputer = null;
rc.update(editCompBtn);
rc.update(deleteCompBtn);
}
}
}
public void addApplication() {
if (newApplication != null && hibernateDBManager.insertApplication(newApplication)) {
applications.add(newApplication);
}
}
public void deleteApplication() {
if (selectedApplication != null) {
if (hibernateDBManager.deleteApplicationById(selectedApplication.getAppId()) > 0) {
applications.remove(selectedApplication);
selectedApplication = null;
rc.update(editAppBtn);
rc.update(deleteAppBtn);
}
}
}
public void onUserRowSelect(SelectEvent event) {
setSelectedUser((User) event.getObject());
}
public void onUserRowUnselect(UnselectEvent event) {
setSelectedUser(null);
}
public void onCompRowSelect(SelectEvent event) {
setSelectedComputer((Computer) event.getObject());
}
public void onAppRowSelect(SelectEvent event) {
setSelectedApplication((Application) event.getObject());
}
//GETTERS/SETTERS
}
If you want to validate multiple fields within a single method, you could do the following:
Variant 1:
Remove the visible="#{facesContext.validationFailed}" from your dialogs.
Remove the required=true from your dialogs fields.
Change the button (to all of them, just an example) from your dialogs from
to
<p:commandButton value="Add" update=":tab:computers, :tab:form2:addCompDialog" process="#this" action="#{homeBean.addComputer}"/>
and take care of closing the dialog within the homeBean's addComputer method:
public String addComputer() {
// do some checks
if (everythingIsOk) {
RequestContext.getCurrentInstance().execute("dlg3.hide();");
}
}
Variant 2:
If you don't want to do multiple checks within the addComputer method, you could use #Validators, see a Primefaces Showcase. There you can control the visibility of the dialogs within the validate(FacesContext context, UIComponent component, Object value) throws ValidatorException method.
The first method groups the validation into one place.
The second variante is convenient because you can reuse the Validator classes.
JSF 2.2 and PrimeFaces 3.5 application.
home.xhtml page contains a tabView with 3 nested dataTables and CRUD buttons in each of them.
Each from CRUD buttons call a dialog window with different form. The problem is that whenever one of the dialogs get validation errors - all other dialogs are displayed too because their attribute is visible="#{facesContext.validationFailed}" (IMHO)
I need to display only one dialog which failed to validate untill user enters valid values or presses Cancel button (clears dialog form values).
Every answer is highly appreciated.
home.xhtml:
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<ui:component xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://xmlns.jcp.org/jsf/html"
xmlns:p="http://primefaces.org/ui"
xmlns:ui="http://xmlns.jcp.org/jsf/facelets"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:ex="http://java.sun.com/jsf/composite/nsobchuk">
<h:head>
<link rel="stylesheet" href="../css/style.css"/>
</h:head>
<h:body>
<h:form id="logout" class="logout" >
<h:commandButton action="#{loginBean.logout()}" value="logout"/>
</h:form>
<p:tabView id="tab" orientation="left">
<p:tab title="Users">
<h:form id="form1">
<h:panelGrid columns="9">
<p:commandButton type="button" value="Add" onclick="dlg1.show()"/>
<p:dialog id="addUserDialog" header="Add Dialog" modal="true" closable="false"
widgetVar="dlg1" width="620" visible="#{facesContext.validationFailed}">
<h:panelGrid columns="3">
<h:outputLabel for="login" value="Login: "/>
<p:inputText id="login" value="#{homeBean.newUser.login}" required="true"
label="Login: " maxlength="20">
<f:validator binding="#{loginValidator}"/>
</p:inputText>
<p:message for="login"/>
<h:outputLabel for="password" value="Password: "/>
<p:password id="password" value="#{homeBean.newUser.password}" required="true"
feedback="true" label="Password: " maxlength="32"/>
<p:message for="password" />
<h:outputLabel for="firstName" value="First Name: "/>
<p:inputText id="firstName" value="#{homeBean.newUser.firstName}"
label="First Name: " maxlength="20"/>
<p:message for="firstName"/>
<h:outputLabel for="lastName" value="Last Name: "/>
<p:inputText id="lastName" value="#{homeBean.newUser.lastName}"
label="Last Name: " maxlength="20"/>
<p:message for="lastName"/>
<h:outputLabel for="role" value="Role: "/>
<p:selectOneMenu id="role" value="#{homeBean.newUser.role}" required="true" style="width: 80px;" >
<f:selectItem itemLabel="user" itemValue="ROLE_USER" />
<f:selectItem itemLabel="admin" itemValue="ROLE_ADMIN" />
</p:selectOneMenu>
<p:message for="role"/>
</h:panelGrid>
<p:commandButton value="Cancel" immediate="true" onclick="dlg1.hide()" update=":tab:form1:addUserDialog">
<p:resetInput target="addUserDialog" />
</p:commandButton>
<p:commandButton value="Add" update=":tab:users, :tab:form1:addUserDialog" process="#this"
onclick="if (args & & !args.validationFailed) dlg1.hide()" action="#{homeBean.addUser}"/>
</p:dialog>
<p:commandButton id="editUser" type="button" value="Edit" onclick="dlg2.show()" disabled="#{homeBean.selectedUser == null}"/>
<p:dialog id="editUserDialogerDialog" widgetVar="dlg2" header="Sorry" >
<h:outputText value="I didn't have enogh time to finish this functionality. Feel free to test other buttons."/>
</p:dialog>
<p:commandButton id="deleteUser" type="button" onclick="confirmation1.show()" value="Delete" disabled="#{homeBean.selectedUser == null}"/>
<p:confirmDialog message="Are you sure you want to delete user?" header="Confirmation"
severity="alert" widgetVar="confirmation1">
<p:commandButton value="Yes" update=":tab:users" process="#this" styleClass="ui-confirmdialog-yes" icon="ui-icon-check"
oncomplete="confirmation1.hide()" action="#{homeBean.deleteUser}" />
<p:commandButton value="No" onclick="confirmation1.hide()" type="button" styleClass="ui-confirmdialog-no" icon="ui-icon-close"/>
</p:confirmDialog>
</h:panelGrid>
</h:form>
<p:dataTable id="users" var="user" value="#{homeBean.users}"
scrollable="true" scrollHeight="250" selectionMode="single"
selection="#{homeBean.selectedUser}" rowKey="#{user.userId}"
sortMode="single">
<p:ajax event="rowSelect" listener="#{homeBean.onUserRowSelect}" update=":tab:form1:deleteUser, :tab:form1:editUser"/>
<p:ajax event="rowUnselect" listener="#{homeBean.onUserRowUnselect}" update=":tab:form1:deleteUser, :tab:form1:editUser"/>
<p:column headerText="Login" sortBy="#{user.login}">
<h:outputText value="#{user.login}"/>
</p:column>
<p:column headerText="Password" sortBy="#{user.password}">
<h:outputText value="#{user.password}"/>
</p:column>
<p:column headerText="Role" sortBy="#{user.role}">
<h:outputText value="#{user.role}"/>
</p:column>
<p:column headerText="Name" sortBy="#{user.firstName}">
<h:outputText value="#{user.firstName}"/>
</p:column>
<p:column headerText="Surname" sortBy="#{user.lastName}">
<h:outputText value="#{user.lastName}"/>
</p:column>
</p:dataTable>
<ex:exporter target=":tab:users" fileName="Users"/>
</p:tab>
<p:tab title="Computers">
<h:form id="form2">
<h:panelGrid columns="9">
<p:commandButton type="button" value="Add" onclick="dlg3.show()"/>
<p:dialog id="addCompDialog" header="Add Dialog" draggable="true" closable="false" modal="true"
widgetVar="dlg3" width="600" visible="#{facesContext.validationFailed}" >
<h:panelGrid columns="3">
<h:outputLabel for="pclogin" value="Login: "/>
<p:inputText id="pclogin" value="#{homeBean.newComputer.login}" required="true"
label="Login: " maxlength="20">
<f:validator binding="#{loginValidator}"/>
</p:inputText>
<p:message for="pclogin"/>
<h:outputLabel for="pcpassword" value="Password: "/>
<p:password id="pcpassword" value="#{homeBean.newComputer.password}" required="true"
feedback="true" label="Password: " maxlength="32"/>
<p:message for="pcpassword" />
<h:outputLabel for="compName" value="Computer Name: "/>
<p:inputText id="compName" value="#{homeBean.newComputer.computerName}" required="true"
label="Computer Name: " maxlength="20"/>
<p:message for="compName"/>
<h:outputLabel for="ipaddress" value="IP address: "/>
<p:inputText id="ipaddress" value="#{homeBean.newComputer.ipAddress}" required="true"
label="IP address: " maxlength="20"/>
<p:message for="ipaddress"/>
</h:panelGrid>
<p:commandButton value="Cancel" immediate="true" onclick="dlg3.hide()" update=":tab:form2:addCompDialog">
<p:resetInput target="addCompDialog" />
</p:commandButton>
<p:commandButton value="Add" update=":tab:computers, :tab:form2:addCompDialog" process="#this"
onclick="if (args & & !args.validationFailed) dlg3.hide()" action="#{homeBean.addComputer}"/>
</p:dialog>
<p:commandButton id="editComp" type="button" value="Edit" onclick="dlg4.show()" disabled="#{homeBean.selectedComputer == null}"/>
<p:dialog id="editCompDialog" widgetVar="dlg4" header="Sorry" >
<h:outputText value="I didn't have enogh time to finish this functionality. Feel free to test other buttons."/>
</p:dialog>
<p:commandButton id="deleteComp" type="button" onclick="confirmation2.show()" value="Delete" disabled="#{homeBean.selectedComputer == null}"/>
<p:confirmDialog message="Are you sure you want to delete this computer?" header="Confirmation"
severity="alert" widgetVar="confirmation2">
<p:commandButton value="Yes" update=":tab:computers" process="#this" styleClass="ui-confirmdialog-yes" icon="ui-icon-check"
oncomplete="confirmation2.hide()" action="#{homeBean.deleteComputer}"/>
<p:commandButton value="No" onclick="confirmation2.hide()" type="button" styleClass="ui-confirmdialog-no" icon="ui-icon-close"/>
</p:confirmDialog>
</h:panelGrid>
</h:form>
<p:dataTable id="computers" var="computer" value="#{homeBean.computers}"
scrollable="true" scrollHeight="250" selectionMode="single"
selection="#{homeBean.selectedComputer}" rowKey="#{computer.computerId}"
sortMode="single" >
<p:ajax event="rowSelect" listener="#{homeBean.onCompRowSelect}" update=":tab:form2:editComp, :tab:form2:deleteComp"/>
<p:column headerText="Login" sortBy="#{computer.login}">
<h:outputText value="#{computer.login}"/>
</p:column>
<p:column headerText="Password" sortBy="#{computer.password}">
<h:outputText value="#{computer.password}"/>
</p:column>
<p:column headerText="Name" sortBy="#{computer.computerName}" >
<h:outputText value="#{computer.computerName}"/>
</p:column>
<p:column headerText="IP address" sortBy="#{computer.ipAddress}">
<h:outputText value="#{computer.ipAddress}"/>
</p:column>
</p:dataTable>
<ex:exporter target=":tab:computers" fileName="Computers"/>
</p:tab>
<p:tab title="Applications">
<h:form id="form3">
<h:panelGrid columns="9">
<p:commandButton type="button" value="Add" onclick="dlg5.show()"/>
<p:dialog id="addAppDialog" header="Add Dialog" draggable="true" closable="false" modal="true"
widgetVar="dlg5" width="600" visible="#{facesContext.validationFailed}" >
<h:panelGrid columns="3">
<h:outputLabel for="appName" value="Name: "/>
<p:inputText id="appName" value="#{homeBean.newApplication.appName}" required="true"
label="Name: "/>
<p:message for="appName"/>
<h:outputLabel for="vendorName" value="Vendor: "/>
<p:inputText id="vendorName" value="#{homeBean.newApplication.vendorName}"
label="Vendor: " required="true" />
<p:message for="vendorName"/>
<h:outputLabel for="appLicense" value="Requires license: "/>
<p:selectOneMenu id="appLicense" value="#{homeBean.newApplication.licenseRequired}" required="true" style="width: 80px;" >
<f:selectItem itemLabel="True" itemValue="#{true}" />
<f:selectItem itemLabel="False" itemValue="#{false}" />
</p:selectOneMenu>
<p:message for="appLicense"/>
</h:panelGrid>
<p:commandButton value="Cancel" immediate="true" onclick="dlg5.hide()" update=":tab:form3:addAppDialog">
<p:resetInput target="addAppDialog" />
</p:commandButton>
<p:commandButton value="Add" update=":tab:applications, :tab:form3:addAppDialog" process="#this"
onclick="if (args & & !args.validationFailed) dlg5.hide()" action="#{homeBean.addApplication}"/>
</p:dialog>
<p:commandButton id="editApp" type="button" value="Edit" onclick="dlg6.show()" disabled="#{homeBean.selectedApplication == null}"/>
<p:dialog id="editAppDialog" widgetVar="dlg6" header="Sorry" >
<h:outputText value="I didn't have enogh time to finish this functionality. Feel free to test other buttons."/>
</p:dialog>
<p:commandButton id="deleteApp" type="button" onclick="confirmation3.show()" value="Delete" disabled="#{homeBean.selectedApplication == null}"/>
<p:confirmDialog message="Are you sure you want to delete this application?" header="Confirmation"
severity="alert" widgetVar="confirmation3">
<p:commandButton value="Yes" update=":tab:applications" process="#this" styleClass="ui-confirmdialog-yes" icon="ui-icon-check"
oncomplete="confirmation3.hide()" action="#{homeBean.deleteApplication}"/>
<p:commandButton value="No" onclick="confirmation3.hide()" type="button" styleClass="ui-confirmdialog-no" icon="ui-icon-close"/>
</p:confirmDialog>
</h:panelGrid>
</h:form>
<p:dataTable id="applications" var="app" value="#{homeBean.applications}"
scrollable="true" scrollHeight="250" selectionMode="single"
selection="#{homeBean.selectedApplication}" rowKey="#{app.appId}"
sortMode="single" >
<p:ajax event="rowSelect" listener="#{homeBean.onAppRowSelect}" update=":tab:form3:editApp, :tab:form3:deleteApp"/>
<p:column headerText="Name" sortBy="#{app.appName}">
<h:outputText value="#{app.appName}"/>
</p:column>
<p:column headerText="Vendor" sortBy="#{app.vendorName}" >
<h:outputText value="#{app.vendorName}"/>
</p:column>
<p:column headerText="License required" sortBy="#{app.licenseRequired}">
<h:outputText value="#{app.licenseRequired}"/>
</p:column>
</p:dataTable>
<ex:exporter target=":tab:applications" fileName="Applications" />
</p:tab>
</p:tabView>
</h:body>
</ui:component>
HomeBean.java:
package com.infostroy.adminportal.controller.bean;
import com.infostroy.adminportal.bean.BaseBean;
import com.infostroy.adminportal.model.Application;
import com.infostroy.adminportal.model.Computer;
import com.infostroy.adminportal.model.User;
import com.infostroy.adminportal.service.HibernateDBManager;
import java.io.IOException;
import java.math.BigInteger;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.List;
import org.primefaces.context.RequestContext;
import org.primefaces.event.SelectEvent;
import org.primefaces.event.UnselectEvent;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Component;
#Component
#Scope("session")
public class HomeBean extends BaseBean {
private static final String editUserBtn = "tab:form1:editUser";
private static final String deleteUserBtn = "tab:form1:deleteUser";
private static final String editCompBtn = "tab:form2:editComp";
private static final String deleteCompBtn = "tab:form2:deleteComp";
private static final String editAppBtn = "tab:form3:editApp";
private static final String deleteAppBtn = "tab:form3:deleteApp";
#Autowired
private HibernateDBManager hibernateDBManager;
private List<User> users;
private List<Computer> computers;
private List<Application> applications;
private User selectedUser, newUser;
private Computer selectedComputer, newComputer;
private Application selectedApplication, newApplication;
private RequestContext rc;
#Override
public void init() {
setUsers(hibernateDBManager.getAllUsers());
setComputers(hibernateDBManager.getAllComputers());
setApplications(hibernateDBManager.getAllApplications());
newUser = new User();
newComputer = new Computer();
newApplication = new Application();
rc = RequestContext.getCurrentInstance();
}
public void addUser() throws NoSuchAlgorithmException {
if (newUser != null && newUser.getPassword() != null) {
MessageDigest md = MessageDigest.getInstance("MD5");
md.update(newUser.getPassword().getBytes());
String hash = new BigInteger(1, md.digest()).toString(16);
newUser.setPassword(hash);
if (hibernateDBManager.insertUser(newUser)) {
users.add(newUser);
}
}
}
public void deleteUser() throws IOException {
if (selectedUser != null) {
if (hibernateDBManager.deleteUserById(selectedUser.getUserId()) > 0) {
users.remove(selectedUser);
selectedUser = null;
rc.update(deleteUserBtn);
rc.update(editUserBtn);
}
}
}
public void addComputer() {
if (newComputer != null && hibernateDBManager.insertComputer(newComputer)) {
computers.add(newComputer);
}
}
public void deleteComputer() {
if (selectedComputer != null) {
if (hibernateDBManager.deleteComputerById(selectedComputer.getComputerId()) > 0) {
computers.remove(selectedComputer);
selectedComputer = null;
rc.update(editCompBtn);
rc.update(deleteCompBtn);
}
}
}
public void addApplication() {
if (newApplication != null && hibernateDBManager.insertApplication(newApplication)) {
applications.add(newApplication);
}
}
public void deleteApplication() {
if (selectedApplication != null) {
if (hibernateDBManager.deleteApplicationById(selectedApplication.getAppId()) > 0) {
applications.remove(selectedApplication);
selectedApplication = null;
rc.update(editAppBtn);
rc.update(deleteAppBtn);
}
}
}
public void onUserRowSelect(SelectEvent event) {
setSelectedUser((User) event.getObject());
}
public void onUserRowUnselect(UnselectEvent event) {
setSelectedUser(null);
}
public void onCompRowSelect(SelectEvent event) {
setSelectedComputer((Computer) event.getObject());
}
public void onAppRowSelect(SelectEvent event) {
setSelectedApplication((Application) event.getObject());
}
public List<Computer> getComputers() {
return computers;
}
public void setComputers(List<Computer> computers) {
this.computers = computers;
}
public List<Application> getApplications() {
return applications;
}
public void setApplications(List<Application> applications) {
this.applications = applications;
}
public Computer getSelectedComputer() {
return selectedComputer;
}
public void setSelectedComputer(Computer selectedComputer) {
this.selectedComputer = selectedComputer;
}
public Application getSelectedApplication() {
return selectedApplication;
}
public void setSelectedApplication(Application selectedApplication) {
this.selectedApplication = selectedApplication;
}
public List<User> getUsers() {
return users;
}
public void setUsers(List<User> users) {
this.users = users;
}
public User getSelectedUser() {
return selectedUser;
}
public void setSelectedUser(User selectedUser) {
this.selectedUser = selectedUser;
}
public User getNewUser() {
return newUser;
}
public void setNewUser(User newUser) {
this.newUser = newUser;
}
public Computer getNewComputer() {
return newComputer;
}
public void setNewComputer(Computer newComputer) {
this.newComputer = newComputer;
}
public Application getNewApplication() {
return newApplication;
}
public void setNewApplication(Application newApplication) {
this.newApplication = newApplication;
}
}
This would be the code for the first dialog. I removed the closable="false" because in my opinion it's not a good idea. user may have clicked by accident or changed his mind, so why not let him close the dialog? otherwise hr'll have to refresh the page.
<p:dialog id="addUserDialog" header="Add Dialog" modal="true" closable="false"
widgetVar="dlg1" width="620" >
<h:panelGrid columns="3">
<!-- input fields -->
</h:panelGrid>
<p:commandButton value="Cancel" immediate="true" onclick="dlg1.hide()"
update=":tab:form1:addUserDialog">
<p:resetInput target="addUserDialog" />
</p:commandButton>
<p:commandButton value="Add" update=":tab:users, :tab:form1:addUserDialog"
actionListener="#{homeBean.addUser}"/>
</p:dialog>
In the managed bean:
public void addUser() {
// this check is not really necessary. newUser is never null, and the password too since there is a required validation in the jsf page
if (newUser != null && newUser.getPassword() != null) {
try {
MessageDigest md = MessageDigest.getInstance("MD5");
md.update(newUser.getPassword().getBytes());
String hash = new BigInteger(1, md.digest()).toString(16);
newUser.setPassword(hash);
if (hibernateDBManager.insertUser(newUser)) {
users.add(newUser);
}
RequestContext.getCurrentInstance().execute("dlg1.hide()");
newUser = new User(); // you were missing this
} catch(NoSuchAlgorithmException nsae) {
// log exception and show nice message
}
}
}
Repeat the same for the other dialogs.