Recent questions tagged jsf

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jsf - Session scoped managed bean and actionListener

I want to do multiple actions on different managed beans with the same button, one being scoped session and the other ... I do wrong ? Thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.3k views

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jsf - @ManagedProperty with request parameter not set in a @Named bean

I've a CDI managed bean wherein I'd like to set request parameters as managed properties: import javax.inject. ... I'd rather use injection. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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jsf 2 - Why should I use createComponent instead of creating the instance myself?

This is more of a conceptual question. I had to work on a functionality that had to create a dynamic h: ... first is better than the second? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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jsf - p:commandLink won't redirect to new page?

I'm using JSF2 and GlassFish, PrimeFaces 2.1. This works, showCreateProfile() method gets hit, and the method returns ... what I'm doing wrong? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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jsf - PrimeFaces nested form inside p:dialog with appendTo="@(body)

I have this fragment: <h:form id="form">  <p:panel id="panel" header="test"> <p:inputText ... 2.2.8 (mojarra) and PF 5.1 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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jsf 2 - Whats the correct way to create multiple instances of managed beans in JSF 2.0

If I want to create more than one instance of managed bean in JSF 2.0, under different names in the same ... class MyManagedBean { } Thanks .. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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827 views

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jsf - How to get updated model values in a valueChangeListener method?

I am stuck with an issue on valueChangeListener. I am using JSF 1.2 on Weblogic 6.0. I have a page, where ... me out to get any workaround ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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825 views

1 answer

jsf - Bind h:selectBooleanCheckbox value to int/Integer instead of boolean/Boolean

I have a <h:selectBooleanCheckbox value="#{someBean.prop}"> where prop is a property of type int. Is it really ... 2, Tomahawk and Tomcat 6. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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jsf 2 - Test if ui:insert has been defined in the template client

I am wondering if it is possible to know if ui:insert was defined in the ui:composition. I know that I can do ... page content </ui:define> ... See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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764 views

1 answer

jsf - How to get updated model values in a valueChangeListener method?

I am stuck with an issue on valueChangeListener. I am using JSF 1.2 on Weblogic 6.0. I have a page, where ... me out to get any workaround ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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849 views

1 answer

jsf - Bind h:selectBooleanCheckbox value to int/Integer instead of boolean/Boolean

I have a <h:selectBooleanCheckbox value="#{someBean.prop}"> where prop is a property of type int. Is it really ... 2, Tomahawk and Tomcat 6. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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867 views

1 answer

jsf 2 - Test if ui:insert has been defined in the template client

I am wondering if it is possible to know if ui:insert was defined in the ui:composition. I know that I can do ... page content </ui:define> ... See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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834 views

1 answer

jsf 2 - java.lang.IllegalStateException: getOutputStream() has already been called for this response when calling JasperReport

I am trying iReport/JasperReport in JSF 2 But while i am generating The PDF i got this error. I searched and found ... source>1.6</source> <target>1.6</target> <compilerArguments>...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.0k views

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jsf 2 - JSF2 Static resource caching

Glassfish 3.1.2, Mojarra 2.1.6, SSL activated I have an question about static resource caching. I′ve read some ... and use the files from cache. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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858 views

1 answer

jsf - How do I pass a parameter value to a Conversion class in java?

I am trying to pass a value to a conversion class in JSF/SEAM public class ValueConverter implements Converter { public ... JSF 1.2 I think.. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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jsf - p:column rendered attribute does not seem to work with p:dataTable var

I have written a code like: <p:column headerText="Edit" width="40" rendered="#{(leaveDetails.strLeaveStatus == ... work?Using PrimeFaces 3.4.2 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.0k views

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jsf - Iterate over a list from backing bean in JavaScript

I have a list of objects in backing bean and I would like to iterate over it in JavaScript, so I tried the ... caused and how can I solve it? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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914 views

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jsf 2 - Error page defined in web.xml is embedded in partially rendered JSF page

I have the following defined in web.xml: <error-page> <exception-type>java.lang.Throwable</exception-type> < ... template then it works fine. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.2k views

1 answer

jsf 2 - How to display hashmap in JSF using selectonemenu?

I have a Java hashmap with a a list of a groups: private HashMap<String, String> listGroups = new ... the hashmap into the selectonemenu? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.5k views

1 answer

jsf - p:autoComplete itemLabel throws "The class 'java.lang.String' does not have the property 'label'."

I'm changing from IceFaces to PrimeFaces (I really wanted to change to RichFaces but cause a bug in new ... way to implement this converter? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.0k views

1 answer

jsf - Disable web browser password save

I have a simple Login page made with JSF 2.0. Usually in every login page the web browser proposes to the ... the login page. Is this possible? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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758 views

1 answer

jsf 2 - Using JPA2 in Tomcat 6: @PersitenceContext doesn't work, EntityManager is null

I am using JSF2 with Pure JPA2. But the problem is with entityManager, @PersistenceContext private EntityManager ... please help me. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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923 views

1 answer

jsf - Content Assist for JSF2 + CDI (weld) beans + Eclipse Helios

Im trying JSF2 CDI (weld) beans in eclipse helios instead of ManagedBeans, but can't do the auto completion ... got experiences in this ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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879 views

1 answer

jsf - Difference between UIInput#getValue() and getLocalValue() during validation

I would like to have an illustrative explanation about the difference between getValue() and getLocalValue() methods ... in answering this. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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808 views

1 answer

jsf 2 - How can I get the clicked item in the ajax method?

Suppose the code of this page: <h:form prependId="false" id="form"> <h:selectManyCheckbox id=" ... selectManyCheckbox> Any ideas? Regards. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

1 answer

jsf - How to @Inject in a PhaseListener

I have added a PhaseListener to faces-config.xml: <lifecycle> <phase-listener>com.project.NotificationListener</ ... beans in the PhaseListener? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.4k views

1 answer

jsf - When do browsers send application/octet-stream as Content-Type?

I'm developing a file upload with JSF. The application saves three dates about the file: Filename Bytes ... browser information are incorrect. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

1 answer

jsf - Pass parameters to messages from resource bundle to components other than **h:outputFormat**

Is there a convenient way to pass parameters to messages from resource bundle to components other than h:outputFormat? ... 3.3, JSF2, facelets. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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