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JavaScript 

JavaScript




Course Overview


This introductory two day JavaScript training course aimed at Web Designers will enable participants to interpret, adapt and write their own JavaScript code.

No prior programming knowledge is assumed.-

Duration: 2 day course



Course Content


JavaScript Basics
The HTML DOM
JavaScript Syntax
Basic Rules
Dot Notation
Square Bracket Notation
JavaScript Objects, Methods and Properties
Methods
Properties
The getElementById() Method

Variables, Arrays and Operators
JavaScript Variables
A Loosely-typed Language
Storing User-Entered Data
Arrays
Associative Arrays
Array Properties and Methods
JavaScript Operators

JavaScript Functions
Built-in Functions
Number(object)
String(object)
isNaN(object)
ParseFloat() and parseInt()
Built-in Functions vs Methods
User-defined Functions
Function Syntax
Passing Values to Functions
Returning Values from Functions

Built-In JavaScript Objects
Strings
Dates
typeof Operator

Conditionals and Loops
Conditionals
if - else if - else Conditions
Switch / Case
Loops
while Loop Syntax
do while Loop Syntax
for Loop Syntax
for in Loop Syntax

JavaScript Form Validation
Accessing Form Data
Basics of Form Validation
The this Object
Validating a Registration Form
Validating Radio Buttons
Validating Checkboxes
Validating Select Menus
Focus, Blur, and Change Events
Validating Text areas

Working with Images
Image Rollovers
Backward Compatibility
Image Rollover Function
Preloading


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