AJAX Examples

AJAX Examples

A Simple AJAX Example

Create a simple XMLHttpRequest to return data from a TXT file.

Loading XML File with AJAX

Create a simple XMLHttpRequest to return data from an XML file.

Performing a HEAD Request with AJAX

Retrieve the header information of a resource (file).

Performing a Specified HEAD Request with AJAX

Retrieve specified header information of a resource (file).

Returning Data from an ASP File with AJAX

How a web page communicates with a web server when a user types characters in a text box.

Returning Data from a Database with AJAX

How a web page retrieves information from a database using AJAX.

Returning Data from an XML File with AJAX

Create an XMLHttpRequest to retrieve data from an XML file and display it in an HTML table.

AJAX Example with a Callback Function

Create an XMLHttpRequest with a callback function to retrieve data from a TXT file.