Mô tả

You’ve learned a little Javascript,  but you still look at websites with slick, smooth and elegant user interfaces and want to know how web developers create that. The answer is simple: Ajax.  You’ve probably heard of it, but you’ve always wondered “What is Ajax”? Ajax is simply Asynchronous Javascript and XML. By taking our Ajax course, you can make pages on your web application respond quickly, and with a minimum of screen refreshes.


With our Ajax course and a little Javascript knowledge you can use Ajax to take database information and store, alter, sort and conditionally format it all on the client side.  This minimizes the load on your server and makes your applications respond quickly and without reloading the HTML page.  Ajax communicates with the server behind the scenes while your user continues to use your web site, accessing the information they want. Our course will show you numerous Ajax examples and help you become proficient in using Ajax.

In our Ajax course, master trainer Mark Lassoff takes you through the basics of Ajax right to advanced topics like parsing JSON responses from web services.  Our Ajax course is recommended for all web developers who want to improve their client side skills, and make professional, fast and responsive web applications.

Bạn sẽ học được gì

Understand the basics of Ajax interactions

To Understand and use the XMLHttpRequest() object in Javascript

To Update the Browser Window's HTML content dynamically through the DOM

To Dynamically Create and Send Parameterized Queries to a Server

To Monitor Server Response for Process Completion

To Display Server Response in Plain Text

To Receive and Process XML Objects in the DOM

To Receive and Parse JSON Objects in the DOM

To Understand the Role of a Web Server in Ajax

Yêu cầu

  • Mac, PC or Linux
  • Text Editor

Nội dung khoá học

6 sections

What is AJAX?

6 lectures
Ajax’ified’ Web Sites
04:12
Dynamic content placement
06:58
The XMLHTTP Request Object
09:09
Making AJAX Requests
08:43
Parameterized AJAX Requests
13:56
Chapter 1 Lab Exercise
86.1 kB

AJAX and XML

4 lectures
Receiving XML Data
07:53
Displaying XML Data in a Table
11:48
Manipulating XML Data in the DOM
15:59
Chapter 2 Lab Exercises
81.1 kB

AJAX and JSON

4 lectures
What is JSON?
09:37
Displaying JSON Data
11:40
Building a JSON Object for Server Consumption
20:42
Chapter 3 Lab Exercises
81.7 kB

XSLT

3 lectures
Creating an XSLT Stylesheet
09:50
XSLT Elements
08:49
Chapter 4 Lab Exercises
78.0 kB

AJAX with the jQuery Framework

3 lectures
Using AJAX with jQuery
08:22
Using AJAX with JSON
07:11
Chapter 5 Lab Exercises
80.7 kB

AJAX and PHP

2 lectures
Using PHP with XML Data
17:09
Using PHP with JSON Data
05:23

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