This question already has answers here:
Keep p:dialog open when a validation error occurs after submit
(6 answers)
Closed 3 years ago.
I use JSF 2.0 and Primefaces 3.5
I have a dialog and in case if data not passed my validation rules not closed dialog
<p:commandButton id="seasonSave" actionListener="#{adminSeasonController.add()}"
action="#{adminManageTournamentController.generateTournamentNames()}"
value="#{msg.save}" ajax="true"
onmousedown="return validateSubmit('createSeasonForm', ['name_season'], 'lang')"
oncomplete="if (#{not adminSeasonController.validationFailed}) addSeasonDialog.hide()"
update=":manageTournament:name_season, :manageTournament:title ,:menuForm:growl, #form">
I see in controller validationField = true, but dialog closed.
how I can resolve my problem?
You can look primefaces showcase for this problem.
http://www.primefaces.org/showcase/ui/dialogLogin.jsf
Update of the link: https://www.primefaces.org/showcase/ui/overlay/dialog/loginDemo.xhtml
<p:commandButton id="seasonSave" actionListener="#{adminSeasonController.add()}"
action="#{adminManageTournamentController.generateTournamentNames()}"
value="#{msg.save}" ajax="true"
onmousedown="return validateSubmit('createSeasonForm', ['name_season'], 'lang')"
oncomplete="if (!args.validationFailed) addSeasonDialog.hide()"
update=":manageTournament:name_season, :manageTournament:title ,:menuForm:growl, #form"/>
Related
This question already has answers here:
commandButton/commandLink/ajax action/listener method not invoked or input value not set/updated
(12 answers)
Closed 3 years ago.
I've this code:
<p:outputPanel styleClass="ep-form-field-wrapper-s" rendered="#{monthlyProcessesReportsViewBean.showReports}">
<p:outputLabel for="columnsConfig" value="#{i18n['monthly-processes-reports-columns-configuration']}" styleClass="ep-data-edit-field"/>
<p:selectOneMenu id="columnsConfig" value="#{monthlyProcessesReportsModelBean.report}" effect="none" converter="#{genericUniqueEntityConverter}">
<f:selectItem itemValue="#{null}" itemLabel="#{i18n['monthly-processes-reports-as-payslip']}"/>
<f:selectItems value="#{monthlyProcessesReportsModelBean.reports}" var="report" itemValue="#{report}"
itemLabel="#{report.description}"/>
<p:ajax listener="#{monthlyProcessesReportsBackingBean.handleReportTypeSelected(report)}"/>
</p:selectOneMenu>
</p:outputPanel>
The ajax event is not working, but if I remove the rendered attribute from the outputPanel it works correctly.
What is wrong in my code?
Thanks!
Thank you for the link.
These are the dangers of the copy&paste: my monthlyProcessesReportsViewBean, which is used to store the property that manages the rendered attibute, was RequestScoped instead of ViewScoped and I'd not been noticed...
This question already has answers here:
Reset input fields in primefaces
(5 answers)
Clear JSF form input values after submitting
(5 answers)
Closed 6 years ago.
I have A PrimeFaces wizard each tab contains InputText fields or SelectOneMenu menus ... how could I reset all fields and menus in all tabs on submit button ??
I'm using primefaces 5.3
thank you
PrimeFaces has a component for clientside resets
<p:commandButton value="Reset Tag" update="#form" process="#form" style="margin-right:20px;" >
<p:resetInput target="***idFromYourTag***" />
</p:commandButton>
If you need reset the backing bean values, you need to write a method.
See also ResetInput
This question already has answers here:
Can you nest html forms?
(21 answers)
How to use <h:form> in JSF page? Single form? Multiple forms? Nested forms?
(2 answers)
Closed 6 years ago.
I'm using PrimeFaces 5.3 with the following code:
<p:dialog id="dlg1" appendTo="#(body)" header="Confirm Dialog" widgetVar="dlg1" modal="true">
<h:form id="dialogform">
<h:outputText id="confirmlabel" value="Are you Sure you want to #{reportRunnerNamedBean.currentCommand} ?" />
<br/>
<center>
Check to send only missed emails:<p:selectBooleanCheckbox id="sendOnlyMissedBox" value="#{reportRunnerNamedBean.sendMissedOnly}"></p:selectBooleanCheckbox><br/>
<p:commandButton id="yesButton" value="Yes" action="#{reportRunnerNamedBean.runCurrentCommand()}" onstart="startWait();PF('waitDialog').show();" oncomplete="PF('waitDialog').hide();stopWait();" onclick="PF('dlg1').hide();" process="#form"/>
<p:commandButton id="noButton" process="#this" value="No" onclick="PF('dlg1').hide();"/>
</center>
</h:form>
</p:dialog>
No matter what, the backing bean value for the sendMissedOnly is set to false. I have confirmed this by attaching a debugger. I have even tried adding ajax to the box, it is still false every time, no matter if it is checked or not. Does p:selectBooleanCheckbox just not work in a dialog?
I figured this out. It was because the dialog was in an form. It seems that when a dialog is in a form , and you have a form within the dialog itself, the component will not be processed. It seems JSF/primefaces does not like multiple layers of forms or dialogs defined within forms. If you are having a similar issue, makes sure your dialog is defined outside any form. Moving a dialog can cause paths to components to change. the easiest way to resolve that is to use the primefaces handy p:component tag like this update=":#{p:component('compoment_name')}" > that will make it find it no matter where in the tree the component occurs.
This question already has an answer here:
How to update panel from datatable [duplicate]
(1 answer)
Closed 7 years ago.
I'm using PF 5.3, with JSF 2.2
I have a p:commandButton which exists in one of p:column of a p:dataTable. I have a panel outside the dataTable and I want it to be updated once the commandButton is clicked, but this didn't work.
xhtml sample:
<h:form id="register_edit_student" enctype="multipart/form-data" >
<p:dataTable var="students" value="#{generalPresentation.students}">
<p:column headerText="Edit">
<p:commandButton update="updateStudent" value="Edit" action="#{teacherPresentation.assignEditableStudent(students)}" />
</p:column>
</p:dataTable>
<p:panel id="updateStudent">
</p:panel>
</h:form>
My requirement is to update the "updateStudent" p:panel.
Once I ask the p:commandButton to update the panel (update="updateStudent") the page design crashed and all controls disappeared.
I was reading in the internet the commandButton of a column in a dataTable cannot update anything outside the dataTable, so the question, is there a solution or work around?
Thanks
You have three options to solve this:
add prependId="false" to your form,
Prepend the form id in your reference: update=":register_edit_student:updateStudent" or
move your panel outside of the form element.
Note: The first option should be used rarely and is known to cause issues with plain JSF.
This question already has answers here:
commandButton/commandLink/ajax action/listener method not invoked or input value not set/updated
(12 answers)
Closed 8 years ago.
Here is the simplified version of my xhtml code, I can't figure out why my save1 commandButton doesn't work while save2 works:
<rich:panel id="table_panel">
<h:form>
<rich:panel rendered="#{bean.showPanel}">
<a4j:commandButton id="save1" value="Save"
action="#{bean.executeAction()}">
</rich:panel>
<rich:panel>
<a4j:commandButton id="save2" value="Save2"
action="#{bean.executeAction()}">
</rich:panel>
</h:form>
</rich:panel>
When click a button, it will update showPanel value to true in backend and re-render *table_panel*,
then commandButton save1 will show up, but even if it show up, the action executeAction()
will never be invoked after click (never enter into my breakpoint in the method). However, the commandbutton save2 can always act normally.
The only difference for those two buttons is their wrapper rich:panel, one is always there while
another is displayed after some UI action as it has rendered="#{bean.showPanel}" attribute. I didn't see any javascript errors on firebug.
I would appreciate any ideas, thanks in advance!
Try putting execute="#this" explicitly in the commandButton.
Have you tried immediate="true", it might narrow down the issue in my opinion:
<a4j:commandButton id="save1" value="Save" immediate="true"
action="#{bean.executeAction()}">