What is Ajax

What is AJAX?

AJAX = Asynchronous JavaScript and XML.

In short; AJAX is about loading data in the background and display it on the webpage, without reloading the whole page.

Examples of applications using AJAX: Gmail, Google Maps, Youtube, and Facebook tabs.

You can learn more about AJAX in our AJAX tutorial.

What About jQuery and AJAX?

jQuery provides several methods for AJAX functionality.

With the jQuery AJAX methods, you can request text, HTML, XML, or JSON from a remote server using both HTTP Get and HTTP Post - And you can load the external data directly into the selected HTML elements of your web page!

Note Without jQuery, AJAX coding can be a bit tricky!Writing regular AJAX code can be a bit tricky, because different browsers have different syntax for AJAX implementation. This means that you will have to write extra code to test for different browsers. However, the jQuery team has taken care of this for us, so that we can write AJAX functionality with only one single line of code.

Other News

Absolute, Relative, Fixed Positioning: How Do They Differ?

Short answer: Yes, there is one more, "static", which is the default. Yes, they majorly differ. Each of them is incredibily useful and which you should ...

Chi tiết

CSS Font-Size: em vs. px vs. pt vs. percent

One of the most confusing aspects of CSS styling is the application of the font-size attribute for text scaling. In CSS, you’re given four different units by which you can ...

Chi tiết

PHP isset() vs empty() vs is_null()

Credit: http://techtalk.virendrachandak.com/php-isset-vs-empty-vs-is_null/   PHP ...

Chi tiết

How can I make Java print quotes, like “Hello”?

System.out.print("\"Hello\""); The double quote character has to be escaped with a backslash in a Java string literal. Other characters that need special treatment ...

Chi tiết

List diffirences between Java and C++

List diffirences between Java and C++ Java ...

Chi tiết

How to Create CSS3 Speech Bubbles Without Images

Credit: http://www.sitepoint.com/pure-css3-speech-bubbles/ I remember my creating my first ...

Chi tiết