As we add more and more logic to an app, it grows and soon become difficult to manage.
I will show the trick using mysql database and php logic to create multi user admin. Apart from the 6 pages that are given the database, you have to create 3 more pages viz.Also note that if the object called “employee” is not added to the model, Spring would complain when we try to access the JSP because the JSP will be set up to bind the form to the “employee” model attribute: The implementation of this Spring MVC tutorial can be found in the Git Hub project – this is a Maven-based project, so it should be easy to import and run as it is.Finally, as I was saying right at the beginning of the article, you should definitely dig deeper into Spring MVC.In JSF 2.0, coding Ajax is just like coding a normal HTML tag, it’s extremely easy. After that, it refresh the output Text component and display the value via get Say Welcome() method, without any “page flipping effect“.In this tutorial, you will restructure the last JSF 2.0 hello world example, so that, when the button is clicked, it will make an Ajax request instead of submitting the whole form. hello Ajax.xhtml package com.mkyong.common; import javax. Serializable; @Managed Bean @Session Scoped public class Hello Bean implements Serializable When the button is clicked, it makes an Ajax request and pass the text box value to the server for processing.