Tags: JSF Course, JSF Certificate, JSF Training, learn java server faces (jsf from scratch), jsf course for beginners. 

What is JSF?

JavaServer Faces (JSF) is the standard technology implementation of Java for developing event-oriented, component-based web interfaces. Similar to JavaServer Pages (JSP), JSF allows you to access server-side data and logic. Unlike JSP, which is basically an HTML page instilled with server-side capabilities, JSF is an XML document that represents conventional web components in a logical tree.

JSF components are strengthened by Java objects, that are independent of the HTML and have the full scope of Java capabilities, including directly accessing remote APIs and databases. The fundamental idea to a framework like JSF is to wrap together, various client-side technologies like HTML, CSS, and JavaScript, therefore allowing software developers to build web interfaces without much interaction with these web technologies.

JSF's core idea is to encapsulate application functionalities into components that can be reusable in the application or in another application. This is very similar to the reusable tags that are present in JSP, but JSF components are more formal. While you can use JSF pages inside JavaServer Pages, it's more common to use JSF to build standalone JSF pages.

JSF is an MVC web development framework, carrying out the model-view-controller pattern. In the MVC development pattern, the idea is to divide the three concerns of a user interface into discreet parts, making them easier to manage. In general, the view is in charge of displaying the data that is sent from the model, and the controller is responsible for setting up the model and sending(routing) the user to the correct view.

Features and Benefits of JSF

1. Component-Based Framework: JSF is a server-side component-based web development framework. It comes with lots of inbuilt components to develop web applications.

2. Facelets Technology: Facelets is an open-source web templating system. It is the default view handler technology used in JavaServer Faces (JSF). The language needs a valid input of XML documents to operate. Facelets support all of the JSF UI components and they concentrate completely on building the view for a JSF application.

3. Expression Language: An expression Language offers an important mechanism for developing the user interface (i.e web pages), to directly communicate with the application business logic. The Expression Language denotes a union of the expression languages that are offered by JSF technology.

4. HTML 5: HTML5 is the latest standard for developing web pages. JSF offers an easy way of incorporating new attributes of HTML 5 to JSF components and it provides a friendly HTML5 markup.

5. Ease and Rapid web Development: JSF provides a rich set of core libraries and tools so that you can easily and rapidly build web applications.

6. Support Internationalization: JSF supports internationalization for developing World Class web applications. You can develop your web applications in any language of choice. With the help of JSF, you can ensure that the application is adaptable to various languages and geographical regions.

7. Bean Annotations: JSF provides an annotation facility with which you can carry out tasks that are related to validations in Managed Bean. It is very good because you can now validate your data in the bean rather than in your HTML.

8. Exception Handling: JSF provides an inbuilt Exception handling so you can catch exceptions and develop a bug-free web application.

9. Templating: Introducing templating in the new version of JSF presents you with the reusability of components. In JSF applications, you can design a new template, reuse an existing template and treat it as a component for application.

Why Study JSF

Below are some of the benefits of studying JSF

1. JSF provides a clear and clean separation between the presentation and view of web applications. You can write your web application business logic and user interface separately.

2. JSF programs are directly layered on top of the Servlet API. This allows for several application use cases, such as making use of various presentation technologies, developing your own custom components directly from the component classes.

3. The inclusion of Facelets technology in JSF presents a massive advantage to it. Facelets is now the favored presentation technology for building web applications that are based on JavaServer Faces. 

4. You can become a software developer, engineer or a trainer. 

5. You can become a senior JSF engineer commanding high pay. 

6. Job opportunites and career advancement.  

JSF Course Outline

JSF - Introduction

JSF - Overview

JSF - Environment Setup

JSF - Architecture

JSF - Life Cycle

JSF - First Application

JSF - Managed Beans

JSF - Page Navigation

JSF - Basic Tags

JSF - Facelet Tags

JSF - Convertor Tags

JSF - Validator Tags

JSF - DataTable

JSF - Composite Components

JSF - Ajax

JSF - Event Handling

JSF - JDBC Integration

JSF - Spring Integration

JSF - Expression Language

JSF - Internationalization

JSF - Video Lectures

JSF - Exams and Certification

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