managed-bean

Im am experimenting a bit with JSF, the scenario is the following: I have a session scoped managed bean @ManagedBean(name = "rand") @SessionScoped where i have declared the following (among other things): private UIOutput uiOutput;(plus getter and setter) In my facelets page i have <h:outputLabel for="userGuess" binding="#{rand.uiOutput}" value="#{rand.listSize}" rendered="false"/> there is a button on the page, and on the action method of the button among other things i have this.uiOutput.setRendered(true); But it does not seem to work, the element will not be rendered. If a start it as

We have the following problem with JSF's @ViewScoped and @ManagedProperty : we have ManagedBean s that basically look as follows: @ManagedBean @SessionScope public class SessionConfig implements Serializable { // ... } and @ManagedBean @ViewScope public class SomeController implements Serializable { @ManagedProperty( value="#{sessionConfig}" ) private SessionConfig sessionConfig; // public getter and setter // ... } The controller is serialized after the request has been processed, as expected. I expected that the @ManagedProperty sessionConfig would be handled specially in serialization, in

I have an Employee object I am showing in inputtext. For example, the firstname of the employee is shown in an inputtext. When the value of this firstname changes it calls a method. Before this is done I want to call a method which saves the ID of the employee in the managedbean so I know which employee needs to be changed. How do I do this, I got this so far: <h:outputText value="First name:"/> <p:inplace id="firstname" editor="true"> <p:ajax event="save" onsuccess="#{employeeController.saveName()}"/> <p:inputText id="firstName" value="#{emp.firstName}" required="true" label="text"