jsf-2.2

I have issue with primefaces 5.0 component p:fileDownload , I have following bean store DefaultStreamedContent , and I get the value stored to download it simply : Bean : public class EBMail implements Serializable { private DefaultStreamedContent attachment; // @ here setter and getter too . } and from XHTML file : <p:commandLink ajax="false" value="Download Attachment" rendered="#{mbMail.attachment != null}"> <p:fileDownload value="#{mbMail.attachment}" /> </p:commandLink> I get mail attachment file for first time, in 2nd time I get the following exception : WARNING: java.io.IOException:

I have a template, in which a <h:form> is defined. This <h:form> is used all over the application for the CRUD pages of entities. So, at one place I need another enctype for the form, so that I can upload files. I thought I can solve this with a facet in the template: <h:form id="main-form"> <f:facet name="enctype"> <ui:insert name="form-enctype"/> </f:facet> <ui:insert name="buttons"/><p/> <ui:insert name="content"/><p/> <ui:insert name="buttons"/> <ui:insert name="additionalHelper"/> </h:form> And at the concrete page I wanted to set the custom enctype this way: <ui:define name="form-enctype

Is this a correct approach to inject @ApplicationScoped bean in @SessionScoped bean? will this lead my application scoped bean to be stored in the session of every user? I have an application scoped bean that contains some values we share among all the system users, and now I need to get that values within a method in a session bean. Tarik Injecting a bean of the same or a broader scope in another bean is completely legal and correct either in JSF or CDI beans, like the example you provided. The difference between CDI beans and JSF managed beans regarding that is when you try to inject a bean

I am trying to use Ajax updates triggered from a component within a p:dataTable to update the footer of the table. But no matter how I write my ID references in the p:ajax tag I don't seem to be able to get them right. This is an example: <h:form id="formId"> <p:dataTable id="tableId" var="row" value="#{testBean.dataRows}" rowIndexVar="rowIx"> <p:column> <h:outputText value="#{row}"/> <p:inputText id="innerInputId" value="#{testBean.str}"> <p:ajax event="keyup" update="tableId:footerId"/> <p:ajax event="keyup" update=":formId:tableId:footerId"/> <p:ajax event="keyup" update="@form:tableId

I'm trying to use a custom jsf component on Websphere 8.5. The component class is annotated with @FacesComponent. The component is on a shared lib jar on the server. I already have an faces-config inside the jar META-INF folder. If the jar is inside my ear file it works as expected, but when its on a sharedlib it gives me "Undefined component type MyUIActionList" error. Any ideas on how to make this work? Web fragment JARs belong in WAR/WEB-INF/lib and absolutely not in EAR/lib nor Server/lib . See also a.o. chapter 8.1 of Servlet 3.0 specification (emphasis mine): 8.1 Annotations and

I'm trying to migrate simple JSF2.2 prototype from Mojarra 2.2.5 (... where works fine ...) to MyFaces 2.2.3 but a NullPointerException occurs. What I normally do using Mojarra is to include (inject) programmatically a JSF page within a container. The sample inclusion page ( inclusion.xhtml ) is: <h:panelGroup id="container"> </h:panelGroup> <h:form> <h:commandButton value="Include page" action="#{inclusion.include('included.xhtml')}" /> </h:form> The included page ( included.xhtml ) contains something like: <h:outputText value="INCLUDED TEXT ..." /> This is the managed bean : @ManagedBean