JavaScript Tutorials

JavaScript is a powerful, object-based scripting language; JavaScript programs can be embedded directly in HTML web pages.

When combined with the Document Object Model (DOM) defined by a web browser, JavaScript allows you to create Dynamic HTML content and interactive client-side web applications. JavaScript syntax is based on the popular programming languages C, C++, and Java, which makes it familiar and easy to learn for experienced programmers. At the same time, JavaScript is an interpreted scripting language, providing a flexible programming environment in which new programmers can learn easily.

• Introduction to JavaScript
  • What is JavaScript?
  • JavaScript is Java or what?
  • What we can do using JavaScript?
  • What we should know before learning JavaScript ?
  • What minimum Hardware and Software requirements are to run JavaScript?
  • How to use JavaScript into HTML code?
  • Is semi colon needed to end the statement in JavaScript?
• What is Data Type & Variables?
  • Number
  • String
  • Boolean
  • null & undefined
  • infinity and NAN
  • Arrays
• Popup Boxes
  • Alert Box
  • Prompt Box
  • Confirm Box
• Operators
  • Arithmetic Operators
  • Logical Operators
  • Assignment Operators
  • Comparison Operators
  • String Operators
  • Ternary Operators
• Type Convertion
  • Conversion to Boolean
  • Conversion to Number
  • Conversion to String
• Condition Checking
  • If statement
  • if - - else statement
  • Switch statement
• Looping
  • while
  • do - while
  • for
  • break and continue
  • for - - in
• Function
  • User defined simple functions
  • Parameterized functions
  • Functions Returning Values
  • Recursive Functions
  • Scope of a variable
• Events
  • onBlur events
  • onclick events
  • ondblclick events
  • onFocus events
  • Onkeydown event
  • Onkeypress event
  • Onkeyup event
  • onLoad event
  • Onmousedown events
  • onmousemove events
  • Onmouseout events
  • Onmouseover events
  • Onmouseup events
  • onreset event
  • onresize event
  • onselect event
  • onsubmit events
  • Unload Events
• DOM Document Object Model
  • DOM window
  • DOM Navigator
  • DOM screen
  • DOM History
  • DOM document
• Error Handling
  • Try -- Catch
  • Throw
• Objects
  • Properties
  • Methods
  • Functions also behaves like objects?
  • Arrays also behave like objects?
  • Form Object
  • String Objects
  • Math Objects
  • Date Object
  • Regular Expressions
• Browser Details of Client
  • Browser Name
  • Browser Version
• Cookies in JavaScript
  • Cookies
• Validation Using JavaScript
• Animation Using JavScript
• Time Setting Using JavaScript