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JSF Rendering and Templating Example

1. Overview In this article, we will take a look at the JSF Rendering and Templating examples. Java Server Faces framework is used for developing, building server-side UI Components. This framework is based on the Model View Controller (MVC) architectural pattern. This architectural pattern helps in separating the model, controller, and presentation. This helps the programmers to work together and ...

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Java EE Bean Validation Example

1. Introduction Hi Java Code Geeks fan! This article is about a Java EE Bean Validation Example. One coding practice that we should do is to always validate variables before using. In this example we validate the input received from the user to maintain data integrity. Maintaining data integrity is an important part of application logic. Validating data can take ...

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JBoss WildFly NetBeans Example

1. Introduction In this example we will download and install the JBoss WildFly application server. We will integrate it with NetBeans so that we can manage it from NetBeans. Finally, we will develop a web application and deploy it on the server to demonstrate the successful integration. 1.1 JBoss WildFly In 1999, Marc Fleury implemented the EJB API from J2EE ...

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JSF 2 and Log4j Integration Example

Log4j is a popular and widely-used logging framework for the Java development. It’s pretty easy to setup and use the Log4j mechanism in a JSF application. In this tutorial, I will show you how to implement the logging functionality with the JSF framework.                 1. Introduction 1.1 JSF Framework JSF is an Mvc ...

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JSF JPA CRUD Tutorial

Hello, in this tutorial I would like to show the usage of JPA (Java Persistence API’s) in a simple jsf application and will demonstrate the following: Schools List Performing database operations using JPA framework Sending & retrieving data to & from a managed bean This example will show the implementation of basic CRUD (Create, Read, Update, Delete) operations and lets ...

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JSF Hibernate CRUD Example

Hello, in this tutorial I would like to show the usage of Hibernate framework in a simple jsf application and will demonstrate the following: Student form Performing database operations Sending & retrieving data to & from a managed bean This example will show how to develop a simple CRUD (Create, Read, Update, Delete) application and lets you manage student’s database ...

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JSF Hidden Input Example

Hello, in this tutorial I would like to show the usage of the jsf inputHidden value tag. The tag can be used to pass temporary data or information provided by the user that should be used again and will demonstrate the following: Form page having hidden field Sending & receiving data to & from a managed bean Displaying the result ...

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JSF Ajax Render Example

Hello, in this tutorial I would like to describe how to send AJAX request to the server, receive the response and update the page accordingly and will demonstrate the following: Ajax enabled input form Sending & receiving data to & from a managed bean Output page to display the result This example will show the implementation of ajax in jsf. ...

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JSF Guess Number Example

Hello, in this tutorial we will be building the Guess Number in a bootstrap enabled jsf application and will demonstrate the following: Application presents user with a page that asks you to guess a number Output page that tells whether the number is guessed correctly or not This example will show the implementation of Guess Number.       1. ...

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JSF ELResolver Example

Hello, in this tutorial we will create a custom ELResolver in a jsf application and will demonstrate the following: Displaying a list by creating our own implicit variables in jsf This example will show the implementation of ELResolver.             1. Introduction JSF allows defining Custom EL resolvers through a pluggable resolver mechanism. These resolvers are ...

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