Calling an action on GET Request using JSF viewAction
This example shows how to call an action on a GET request using JSF viewAction. Since JSF 2.2 we have a new element called <f:viewAction> which is a child element of <f:metadata> . This...
Category: JSF
JSF Handle Bookmarkable POST redirect GET Problem
This example show how to make a form submission in JSF bookmarkable. It is called the POST redirect GET problem. Prior to JSF 2.0 it was impossible to add the form parameters to the...
JSF Bookmarkable View Parameters Example
Prior to JSF 2.0 it was hard to accomplish bookmarkable URL’s. Now since JSF 2.0 they have made a good effort. We now have a new category of parameters. JSF Bookmarkable View Parameters. These...
Creating a Custom EL Resolver in JSF
In this tutorial we will create a custom el resolver. We can extend the ELResolver class to create our own implicit variables in JSF. The following are three simple steps to add custom implicit...
JSF Managed Property Example
This example shows how to use jsf managed property. When annotating a field with @ManagedProperty the values are set immediately after the bean’s construction and are available during @PostConstruct. Be informed that you can...
JSF Passing Request Parameters
This example shows you how you can pass request parameters from a view to your backing bean or view. We are using the <f:param> which will add a request parameter name-value pair to the...
Defining and Passing JSF Context Parameters
This tutorial shows you how Context Parameters are defined in web.xml file and how you can access them in you JSF Managed bean or using the EL Expression language to retrieve them. Create a...
JSF Facelets Templating Example
This tutorial explains how to use JSF facelets templating. Templating is the ability to reuse portion of your layout in order to follow the DRY (Don’t Repeat Yourself) principle. This allows you to easily...
JSF Validate Bean using javax.validation Annotations
This tutorial shows how to validate a JSF Form using javax.validation annotations on your managed bean. According to the JSR 303: Bean Validation Specification we can Annotate Classes, Methods or properties using the javax.validation...
JSF Validate RegEx Input Field Example
This tutorial shows how to use f:validateRegex JSF Validate Regex. This validator validates if an input field matches to the provide pattern attribute. The entire pattern is matched against the String value of the...