AJAX Supports...

what is use of ajex support of .NET Framework 3.5 Service Pack 1 ?
how to improvement the programming development?

Re : AJAX Supports

All new browsers support a new built-in JavaScript XMLHttpRequest object (IE5 and IE6 uses an ActiveXObject).

This object can be used to request information (data) from a server.

Let's update our HTML file with a JavaScript in the section:

function loadXMLDoc(url)
{
if (window.XMLHttpRequest)
{// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();
}
else
{// code for IE6, IE5
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
xmlhttp.open("GET",url,false);
xmlhttp.send(null);
document.getElementById('test').innerHTML=xmlhttp.responseText;

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Re : AJAX Supports

All looks a little technical to me

AJAX is what creates the interactive elements on websites is it, like for instance when you go to google and start typing and it suggests results... that's AJAX?!

Re : AJAX Supports

Hi Lianne

Yes indeed that is exactly the sort of thing that AJAX is used for. It is useful because it saves the process whereby you have to click submit and wait for the server to be contacted and then the page refreshed - it means that information can be returned much more slickly and quickly to the end user exactly like with this sort of suggestion tool.