REST is a term coined by
Roy Fielding in his Ph.D. dissertation to describe an architecture style of networked systems. REST is an acronym standing for Representational State Transfer. Representational State Transfer(REST), a software architecture style used in developing stateless web services. While this style may be used to describe any distributed framework that uses ...
Following are list of 15 most useful PHP code snippets that a PHP developer will need at any point in his career. Few of the snippets are shared from my projects and few are taken from useful php websites from internet. You may also want to comment on any of the code or also you can ...
Handling events in today web browser is a bit difficult part as different browser handles events in a different way. Hence to overcome these cross browser problems, one can leverage the Event handling APIs of jQuery.jQuery is a small JavaScript library that provides a vast number of APIs to handle different browser events and effects ...
In continuation with my previous article on
Creating JavaServer Faces JSF application in Eclipse, I am posting next article in the series. This time we will cover details about JSF Validation Model and Handling Errors in JSF.JavaServer Faces technology supports a mechanism for validating the data of editable components. Each component in JavaServer Faces, created ...
Usually users upload their file to a server through a web form as shown below:The HTML form looks something like this:Filename: ...
Let us see how to create a simple application using JavaServer Faces or JSF framework in Eclipse IDE. First let us see what are the tools required to create our hello world JSF application.JDK 1.5 above (
download) Tomcat 5.x above or any other container (Glassfish, JBoss, Websphere, Weblogic etc) (
download) Eclipse 3.2.x above (
download) Sun Reference Implementation of JSF: (
download). Following are the list ...
Apache Struts has changed the way we develop a Web application. Since its inception as an MVC architecture, Struts has been extensively used in J2EE world to develop robust, extendable and effective web applications. Introduction to Struts Validation Framework One of the important features of Struts framework is Struts Validation framework that performs validation on ...
Are you bugged of creating separate action classes for some common set of functionality in your Struts application? Feeling pain in managing all those hundreds of Action classes in your project? Don't worry, cheers..!! DispatchAction is for you.DispatchAction is one of the Struts built-in action that provides a mechanism that facilitates having a set of related functionality in a single action instead of creating separate ...
A Custom tag is a user defined JSP language element. When a JSP page containing custom tag is translated into a Servlet, the tag is converted to operations on an object called tag handler. The Web container then invokes those operations when the JSP page's servlet is executed. It speeds up web application development because of code reuse feasibility. Custom tags can access all the ...
Let us see how we can implement file upload functionality using Apache Struts Framework. I assume you have basic knowledge about Struts and know the flow of a struts application. If you are new to struts, I suggest you to check this tutorial first:
Struts Project in Eclipse.First let us download all the required JAR files to implement file upload functionality. For this we ...
