Ajax calling to controller

Ajax calling to controller method
Sample Code:
Desc:
1.>onbutton click  id = 'call' click, ajax() will call to states() method that defined in controller class .
and getting response into 'Result' variable object and putting response into divID of <div> tag into body .

<script type="text/javascript">
        $(document).ready(function() {
            $('#call').click(function ()   //'call is an ID of UI comp';
              {
                $.ajax({
                    type: "post",
                    url: "./states", //Controller method
                    data: “cname”:india,
                    success: function(Result){     
                            $('#divID).append(Result);
                    }
                });
            });
  });
    </script>
    <title>Jsp file</title>
</head>
<body>
    input:<input id="cname" type="text" name=" cname " value="" /><br></br>
    <input type="button" name=" " value=”” id="call"/>
    <div id="DivID"></div>
</body>

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