JSF 2.2 - Java Server Faces for Beginners - Build a DB App

Explore JavaServer Faces, the standard Java EE web framework, its Model-View-Controller design, benefits, extendable UI components, resources, and third-party options like OpenFaces, PrimeFaces, and RichFaces.

Set up your Java Server Faces development environment by installing the JDK, Tomcat, and Eclipse, and learn to download and include JSF JAR files, with cross-platform installation guidance.

Install Tomcat on Mac by downloading Tomcat 8 from Apache, unzip it, place it in a JSF for Beginners folder, start with bin/startup.sh, verify at localhost:8080, and stop with bin/shutdown.sh.

Install eclipse on Windows by downloading the Java EE IDE package from eclipse.org, unzip to the C drive, run it, and set up a workspace named my workspace.

Download the Eclipse IDE for Java EE Developers for Mac, unzip it, move it to your jsf-for-beginners folder, set up a workspace, and run Eclipse to verify built-in JSF support.

Connect Eclipse to Tomcat and start Tomcat from within Eclipse to deploy JSF applications automatically, using Tomcat 8 and the Servers view.

Discover the components of a JSF application, including Facelets and managed beans, how Faces Servlet routes and renders pages, and the evolution to JSF 2.2 with Java EE 7 support.

Learn to build a JSF hello world app using a two-page flow with an XHTML input form and a response page, plus environment setup with Tomcat and Eclipse.

Create a new Eclipse dynamic web project, enable JSF, adjust source and web content folders, download the javax.faces-2.2.8.jar and add it to the web lib directory.

Build a simple JSF hello world app by creating an HTML form with h:inputtext and a submit button, then display the submitted username on a response page.

Explore building HTML forms with JSF UI components in JSF 2.2, including form containers, input text fields, and command buttons, plus page structure and namespaces.

Discover JSF forms and managed beans, including automatic bean creation, how to set and read properties with expression language, and the distinction from EJBs.

Learn to implement dropdown lists in JSF forms with the selectOneMenu tag, map selections to the studentTwo.country managed bean, and display the chosen country on the confirmation page.

Enhance JSF forms by loading drop-down options from a managed bean, creating a country options list, exposing it via a getter, and binding it to the page for dynamic selection.

Learn to use JSF forms and radio buttons with select one radio, bound to a managed bean, including first name, last name, and display chosen language on a confirmation page.

Learn to implement checkboxes in JSF using selectManyCheckbox to capture multiple favorite languages in a managed bean array, and display them with ui:repeat on a confirmation page.

Demonstrate pre-populating JSF forms using a managed bean, getters, and a constructor to load first name, last name, and favorite language on page load, then handle submission with setters.

Explore built-in JSF validation features for forms, including required fields, length, range, and regex, and learn how to set up a dedicated Eclipse project for a validation demo.

Configure last name and email as required fields in a JSF form, validate input, and display error messages with h:messages in a complete page demo.

Configure per-field validation in JSF 2.2 by using h:message with field IDs and customizing requiredMessage text. Place errors beside each field for clearer feedback and usability.

Validate a phone number format of three digits, hyphen, three digits, hyphen, four digits with a regex in JSF, bind the input to a managed bean, and display validation messages.

Implement custom validation in JSF by adding a validator method in a managed bean and wiring it to form, enforcing course code starts with LUV and displays errors as FacesMessage.

Call methods on a managed bean from a JSF page to perform business logic and navigate conditionally to city or country tour pages, demonstrated with a full JSF page example.

Explore managed bean scopes in JSF by defining application, session, and request scopes; see an application-scoped counter shared by all users and a practical example using @ApplicationScoped.

Explain session and request scopes in jsf 2.2 with practical code that shows a session bean for a user’s shopping cart and a request-scoped bean per web request.

Create a JSF data table to display students by using an application-scoped managed bean and a page that loops over data with columns for first name, last name, and email.

Apply cascading style sheets to a JSF data table by creating a css file, loading it with h:outputStylesheet, and styling header, odd and even rows for a polished look.

Learn to build a full JSF database application that connects to MySQL, featuring a student list with add, update, and delete operations, plus step-by-step database setup and code walkthrough.

Install MySQL on Microsoft Windows by downloading the community server, running the installer, configuring defaults, setting a root password, and verifying the connection with MySQL Workbench and a sample table.

Set up the project database with two SQL scripts to create a demo user and a student table with five sample students, and prepare data for JSF queries.

Learn how to set up Tomcat database connection pooling, configure a data source in context.xml and web.xml for MySQL, and test the pool with a servlet.

Explore the sample app architecture for a Java database app, including a JSF page set, a singleton-backed DAO, and a student controller connecting the UI to the student database utility.

Explore building a simple JavaServer Faces app that uses a singleton StudentDbUtil with a data source and JNDI to fetch students, then display them in a data table.

List students in a JSF page and apply cascading style sheets to style data table, including header styling and alternating row colors, driven by the student controller and db util.

Add a new student to the database via the add-student-form.xhtml, using a jsf form, a managed bean, and the student db util with a save action.

Explore a hands-on update of a student in the database with JSF, including prepopulating the form, saving via the controller and DbUtil, and code walkthrough.

Explore how to update a student in the database using jsf, from loading the student with loadStudent to pre-populating the update form and persisting changes via JDBC.

Delete a student from a database using JSF, demonstrating a delete action in list-students.xhtml, delegation from the controller to StudentDbUtil, and a code walkthrough.

Review the completed JSF database application, covering setup, listing, adding, updating, and deleting students, with downloadable source code, scripts, and setup instructions.

Encourage learners to download their certificate, share on social media (tagging the instructor on LinkedIn), rate the course, and contact the instructor via email or website.