Struts2+YUI

[shekher awasthi]

Hi All,

I am trying to integrate struts2 with YUI ,but facing some problems with
this. I want that when my action get called by YUI it must return a
arrayList of string which i must be able to handle using the YUI.

For this i took the help of example from YUI site and able to hit the action
but my problem is that how can i get the access to the arraylist which my
action is populating when its execute methos is called .below i m pasting
the code from my action calss as well as the YUI code.
Plaese let me know how can i get this arraylist in my YUI code
*
YUI CODE*

<div id="container"></div>
<script type="text/javascript" language="javascript">

    var div = document.getElementById('container');

    var handleSuccess = function(o){
    alert("pass");


    if(o.responseText !== undefined){
        alert("test11");

        div.innerHTML = "<li>Transaction id: " + o.tId + "</li>";
        div.innerHTML += "<li>HTTP status: " + o.status + "</li>";
        div.innerHTML += "<li>Status code message: " + o.statusText +
"</li>";
        div.innerHTML += "<li>HTTP headers: <ul>" + o.getAllResponseHeaders
+ "</ul></li>";
        div.innerHTML += "<li>Server response: " + o.getList().toString +
"</li>";
        div.innerHTML += "<li>Argument object: Object ( [foo] => " +
o.argument.foo +
                         " [bar] => " + o.argument.bar +" )</li>";
    }


}

var handleFailure = function(o){
        alert("fail");
        YAHOO.log("The failure handler was called.  tId: " + o.tId + ".",
"info", "example");

    if(o.responseText !== undefined){
        div.innerHTML = "<ul><li>Transaction id: " + o.tId + "</li>";
        div.innerHTML += "<li>HTTP status: " + o.status + "</li>";
        div.innerHTML += "<li>Status code message: " + o.statusText +
"</li></ul>";
    }
}

var callback =
{
  success:handleSuccess,
  failure:handleFailure,
  argument: { foo:"foo", bar:"bar" }
};

var sUrl = "YUITestAction.action";



    function makeRequest(){
    alert("test");

    var request = YAHOO.util.Connect.asyncRequest('GET', sUrl, callback);



}
    </script>

*MY ACTION CLASS*

public class YUITestAction extends ActionSupport{

    /**
     *
     */
    private static final long serialVersionUID = 1926031204500756104L;
    ArrayList<String> list=new ArrayList<String>();
    public String execute() throws Exception{
        System.out.println("inside the execute method");

        return SUCCESS;
    }

    public ArrayList<String> getList(){

        list.add("test1");
        list.add("test2");
        list.add("aum");
        list.add("arun");
        list.add("mannu");
        list.add("umesh");

        return list;
    }
}

any help in this regard is much appricaited

--shekher