AJAX Basics Course (How To)

AJAX Concepts

You'll learn the basics of AJAX, see how Google, Twitter, and Reddit use AJAX to make their sites more responsive and interactive and master the four steps of an AJAX request.

• Introducing AJAX

  4:47

• Review: AJAX Basics

  5 questions

• How AJAX Works

  4:45

• Review: How AJAX Works

  5 questions

• A Simple AJAX Example

  10:46

• Create an XMLHttpRequest Object

  1 objective

• Finish the AJAX Request

  2 objectives

• GET and POST

  6:21

• Review HTTP Methods

  5 questions

• AJAX Response Formats

  3:42

• Review AJAX Response Formats

  4 questions

• Create an XML File

  3 objectives

• Finish the XML Document

  1 objective

• AJAX Security Limitations

  5:16

• Review AJAX Security Limitations

  5 questions

Programming AJAX

Learn to use callbacks to respond to server responses, how the JSON format works and how to use JavaScript to parse JSON data. Build a simple "employees status" widget for a company intranet.

• Introducing the Project

  1:43

• AJAX Callbacks

  6:51

• Review AJAX Callbacks

  5 questions

• Create a callback

  1 objective

• Check for the correct ready state

  4 objectives

• Introducing JSON

  5:52

• Review JSON

  5 questions

• Create a JSON file

  4 objectives

• Finish the JSON File

  1 objective

• Parsing JSON Data

  7:33

• Processing JSON Data

  7:48

• Programming AJAX Challenge

  1:52

• Programming AJAX Solution

  2:51

• Review Parsing JSON

  3 questions