Ajax search Javascript help!!

garevn · April 13, 2011

Hello i am trying to have an ajax search with my databse records but it doesnt work pls some help:(

i have 3 files

js3.js

data.php

body.html

//js3.js

var xmlHttp;
function finding(str){
   try {
      xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
   } catch (e) {
      try {
         xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
      } catch (E) {
         xmlhttp = new XMLHttpRequest();
      }
   }
   if(!xmlhttp) {
         alert("Browser does not support HTTP Request");
         return;
   }
   var url="data.php";
   url=url+"?productname="+str;
   url=url+"&sid="+Math.random();
   xmlHttp.onreadystatechange=stateChanged;
   xmlHttp.open("GET","data.php?q="+str,true);
   xmlHttp.send(null);
}
function stateChanged()
{
if(xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
{
document.getElementById("result").innerHTML=xmlHttp.responseText
}
}
function stateChanged()
{
if(xmlHttp.readyState==4|| xmlHttp.readyState=="complete")
{
document.getElementById("result").innerHTML=xmlHttp.responseText
}
}
function GetXmlHttpObject()
{
var xmlHttp=null;
}

//body.html

<script src="js3.js"></script>
</head>
<body>
<form>
search: 
<input type="text" size="30" onkeyup="finding(this.value)"/>
</form>
<p><div id="Result"></div>
</p>
</body>
</html>

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Ajax search Javascript help!!

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