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JavaScript

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Training course summary

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JavaScript is used in Web site development to do such things as: Automatically change a formatted date on a Web page. a linked-to page to appear in a popup window. text or a graphic image to change during a mouse rollover. You need a very good understanding of HTML before studying JavaScript, as it is an interpreted programming or script language developed by Netscape that helps HTML to manipulate data or information.

Regions:
  • All Areas
Delivery:
  • In House
Category:
Difficulty:
  • Intermediate

Further Details

Course Outline



JavaScript versus JAVA

Interpreted programs versus Compiled programs

Why JavaScript

What you can use JavaScript for

About JavaScript

Can my JavaScript programs run on both Netscape and Internet Explorer browsers



JavaScript Syntax

Placing JavaScript in an HTML page

Case-sensitivity

Semicolons

Whitespace

Strings and Quotes

Backslash and strings

Brackets

Comments

Variables and Function Names

Reserved Words



Basic Programming Concepts

Declaring Variables

Using Operators Creating Control Structures (Branches and Loops)

Functions (Built-in and programmer-created)



Objects, Events and Document Object Model

Objects

The “new” operator

The Document Object Model

Arrays

Events

OnClick

OnSubmit

OnMouseOver

OnMouseOut

OnFocus()

OnChange()

OnBlur()

OnLoad()

OnUnload()

Create Alerts

Create Prompts

Create Confirms



Form Validation

Creating a FORM with an Active Cursor

Using FORM Checking

Submitting form input

Validating Radio boxes

Validating Select Boxes

Intelligent Forms

Changing The Text of form fields



Mouse Over Effects

The image object

Mouse-over

Creating flexible functions

Pre-loading images

The eval function

Testing for completion and compatibility

Pop-up Windows

Pop-up windows

Window.open method

Window.close method

The window features explained

Creating windows on the fly

Setting the document colors

Debugging

Guide price

£550.00 per candidate

 

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