Hello Friends, This is one of the simple tutorials on jsp include file. Most of the time in any of the web application we need some part of the application on almost each of the pages. So, writing the code in each of the pages is really tedious and is not the best practice. For…
Hello Friends, This is Part III of this jsp and servlet login tutorial. Check Part I and Part II here. Step 8 ) We are done with the DAOs and Beans. Now we need to create a database from where we will get the authentication details like Username and Password. So, create a database named…
Hello Friends, This is part II of jsp and servlets login example. Check Part I here. Step 4) Now, we need to create a Servlet file for the redirection of the jsp pages. In the src folder under the package code2java, add the Servlet file and name it as LoginServlet. As discussed earlier this servlet file…
Hello Friends, This is one of the tutorials on JSP and Servlets. In this we will discuss and create a simple login application using servlets and JSP where we will connect to the DB for the user credentials and then authenticate the users accordingly. First of all we will discuss about what we will need…
Hello Friends, This is the simple example for executing the SQL statements to INSERT, UPDATE or DELETE any records from the database using JDBC. In the below code I have explained all the three operations. When we insert, update or delete any records from the database we are updating the database, hence we use the…
Hello Friends, One of the significant characteristic of any programming language is its connectivity with the database and its operations. Java supports many options to connect to the database and one of the most used database is MySql. JDBC (Java Data Base Connectivity) is used for connecting the java code with the database and it…
Hello Friends, You may have come across “java.lang.ClassNotFoundException: com.mysql.jdbc.Driver” error/exception while working with java and JDBC. The error occurs mainly when we try to connect to the mySql database from our java code. The error message itself give the clear indication about what we are missing. It says that it is unable to find the Class…
Hello Friends, This tutorial is regarding the jsp redirection from a Servlet to a another jsp page. Most of you may need to redirect the user to a jsp page being on the servlet page. This tutorial will help you. There are two ways to achieve this, we will discuss them both.
Hello Friends, This tutorial is regarding development of Servlet program using Eclipse IDE. Eclipse IDE is very popularly used for development of various web based and java applications. Servlet applications are very easily developed using the eclipse IDE. Following are the simple steps for the same. Step 1) Open the Eclipse IDE and set the Perspective…
Hello Friends, This tutorial is for the starters who want to know how exactly Servlet can be written and executed on the browser. In this, we will create a simple servlet program – Hello World.
Hello Friends, This is the tutorial regarding java servlet container. This include all the information about how the Servlet Container works in the web server, how it gets the requests and response and how it handles the same and provides the output to be displayed.
Hello Friends, This is one of my tutorials regarding the enhancement in the Jira application. There are limited number to tabs in the Jira Application, but what if we need to add or change the tabs in the application. Its really very simpl, we need to add a short snippet in the existing code of…