JavaScript - JavaScript Tutorial

JavaScript Tutorials is one of the best Quick reference to the JavaScript. In this JavaScript reference you will find most of the things about java script. JavaScript tutorial is classified into sections with examples. This tutorial is mainly for the beginners but experienced programmer can also learn many things from this JavaScript tutorial series.

This JavaScript Tutorial will teach you the fundamentals of JavaScript programming, including the use of the core JavaScript objects and the syntax of the language like statements, conditionals, loops, functions, etc. You will also learn how to immediately put JavaScript to validate forms, calculate values, work with image rollovers and create other user interface.

JavaScript is widely used scripting language for mainly validating the user input on the client side (browser). It is also used with the DHTML for creating interactive user interface design.

What is JavaScript?
This section will introduce with the Java Scripting language. You will learn the benefits of using JavaScript in your programming.

Fundamentals of JavaScript Language
Writing Simple JavaScript Example
In this section we will learn how to write simple JavaScript program and run in the Internet Explorer.
Statements In JavaScript
Learn JavaScript Statements.
JavaScript Variables and Data types
In this section you will learn how to use Variables and Data types in JavaScript.
String and Number operations in JavaScript
In this section you will learn String and Number operations in JavaScript.
Conditional examples (if else - switch case) In JavaScript
In this section you will learn the conational statements in JavaScript.
Conditions In Java Script
Java Script is Netscape's Cross - platform, Object - based Scripting language for Client and Server applications. It is a Case sensitive application.
Looping in JavaScript
In this section you will learn example to use while, do-while and switch loops in JavaScript
Functions in JavaScript
This lesson introduces you with the Function in JavaScript. You will learn how to create and use Functions in JavaScript.
Error Handling in JavaScript
In this lesson you will learn about error handling in JavaScript.
Simple Calculator in JavaScript
In this lesson we will write simple Calculator program in JavaScript.

JavaScript as Object Oriented Scripting Language
Understanding the Object Oriented Feature of JavaScript
In this lesson your will learn the Object Oriented Feature of JavaScript.
Classes and Objects
After learning this lesson you will be able to use Classes and Object in JavaScript.
Form Validation with JavaScript
In this lesson you will learn form validation in JavaScript.
Dynamically swapping the images with JavaScript
In this lesson you will learn how to Dynamically swap the images with JavaScript.
JavaScript with Link and Images
This lesson shows you how to use JavaScript with Link and Image.
- Using onMouseOver and onMouseOut
- Using onClick to process clicks on hyperlinks
- Having hyperlinks call functions via javascript: URLs
- Conditionally navigating the user to a page when they click a link
Navigation with combo box and JavaScript
In this lesson you will learn how to navigate to some other URL when use selects a link from the combo box.
Popup windows with JavaScript
In this lesson you will learn how to create popup window using JavaScript.
Form validation using Regular Expression in JavaScript
In this lesson you will learn form validation using regular expressions.
Email validation is JSP using JavaScript
I this example we will show you how to validate email address in you JSP program using JavaScript.
Java Script Code of Calendar and Date Picker or Popup Calendar
This is detailed java script code that can use for Calendar or date picker or popup calendar. In the code given below there are three files...
JavaScript Combo Box Validation
In this example we create a combo box of different technologies where if user select any technology and press.