Sending Array Of Values To Ajax From Multiselect Dropdown

[naveendk.55]

I am trying to send multiple values to ajax variable(value) from multiple dropdown list. However, this is not working. I want multiple values to be stored in ajax variable if I select more than one dropdown value. Any help plz?

 

 

Below is the ajax code:

 

var xmlHttp1;
var xmlHttp1;
var str = new Array();
//xmlHttp.setRequestHeader( "Content-Type", "application/json" );
function showState1(str){

if (typeof XMLHttpRequest != "undefined"){
xmlHttp1= new XMLHttpRequest();
}
else if (window.ActiveXObject){
xmlHttp1= new ActiveXObject("Microsoft.XMLHTTP");
}
if (xmlHttp1==null){
alert("Browser does not support XMLHTTP Request");
return;
}
var url="test.jsp";
url +="?value=" +str;

xmlHttp1 .onreadystatechange = stateChange1;
xmlHttp1.open("POST", url, false);
xmlHttp1.send(null);
}
function stateChange1(){  
if (xmlHttp1.readyState==4 || xmlHttp1.readyState=="complete"){  
document.getElementById("functUnit").innerHTML=xmlHttp1.responseText   ;
}
}

[codefossa]

If you want to store it locally, then just have an array and push it to it when you want to store more. If you want to get it ready to post, then check out serialize().