W3schools.inAJAX Introduction

Monday 21 May 2012

AJAX Basic

AJAX Introduction AJAX Examples

AJAX XMLHttpRequest

Create an XMLHttpRequest Object Send a Request To a Server Server Response The onreadystatechange Event

AJAX Advanced

AJAX PHP Example AJAX PHP with MySql Database AJAX XML File

AJAX Function

2010-09-14 09:09:59 614day


<div id="pic"> </div>





<script type="text/javascript">

function handleHttpResponse() {

    

if (http.readyState == 4) {



var results=http.responseText;



document.getElementById("pic").innerHTML=results;



setTimeout("AjaxFunction()",3000);

}





}







function AjaxFunction() {

var page="page.php"+"?random="+Math.random();

http.open("GET", page, true);

http.onreadystatechange = handleHttpResponse;

http.send(null);

}









function getHTTPObject() {

var xmlhttp;



if(window.XMLHttpRequest){

xmlhttp = new XMLHttpRequest();

}

else if (window.ActiveXObject){

xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");

if (!xmlhttp){

xmlhttp=new ActiveXObject("Msxml2.XMLHTTP");

}



}

return xmlhttp;





}

var http = getHTTPObject(); // We create the HTTP Object



AjaxFunction();



</script>

Anand

2011-02-03 23:02:45 472day


very helpful for those who new in ajax........

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