Top "Jsf" questions

JSF, Jakarta Server Faces (formerly known as JavaServer Faces) is a model-view-presenter framework typically used to create HTML form based web applications.

How to trigger component refresh from javascript in primefaces?

Is it possible to update a PrimeFaces component from javascript so that it would be force to refresh? I am …

jsf jsf-2 primefaces
Saving data to session in JSF

I am new to the world of J(2)EE and web app development but am quickly navigating my way around …

jsf session-state session-variables
How to handle session expiration and ViewExpiredException in JSF 2?

Consider the following scenario. I am clicking the submit button of a JSF form, after the session has timed out(…

jsf jsf-2 session-timeout viewexpiredexception
JSF vs Facelets vs JSP

I can't seem to get a clear answer as to the concrete difference between Java Server Faces vs. so-called facelets. …

java jsp jsf
How can I change column width of panel grid in PrimeFaces

I am working with Java EE and PrimeFaces. How can I change the column width of a panel grid in …

jsf primefaces
Validation Error: Value is not valid

I have a problem with a p:selectOneMenu, no matter what I do I cannot get JSF to call the …

validation jsf jpa converter selectonemenu
h:outputText does not break \r\n characters into new lines

I have a String variable which contains carriage returns and new lines \r\n. text = "Text1\r\nText2\r\nText3"; …

jsf output line-breaks
What is the use of faces-config.xml in JSF 2?

After the JSF 2 big support for annotations, I'm wondering what I would use the faces-config.xml for. What is its …

jsf jsf-2 faces-config
What are the main disadvantages of Java Server Faces 2.0?

Yesterday I saw a presentation on Java Server Faces 2.0 which looked truly impressive, even though I am currently a happy …

asp.net-mvc jsf jsf-2
Keep p:dialog open when a validation error occurs after submit

Minimal example dialog: <p:dialog header="Test Dialog" widgetVar="testDialog"> <h:form> <p:inputText value="#{…

ajax validation jsf primefaces dialog