AJAX Tutorial
To see how AJAX work, we will develop small AJAX Web Application. First of all we need some HTML file with forms to input data. This will be one input field where we can write some text – in our case this will be some name. This HTML file we will save under ajax.html name. The code of HTML file we can get from bellow: (Please note that the text input handle onkeypress event and call to ajax(); function on this event and there is no "Submit" button in HTML form)