I am fetching some data from database and want to show these values in a combo in javascript but combo box is not populating any value, perhaps i am doing something wrong in json or javascript, can anybody tell me where i am wrong? From db 5 values are coming in while loop 


JSONObject jsonObj= new JSONObject(); 

List<String> myList = new ArrayList<String>();
while(rs.next()){
t1=rs.getString(1);
myList.add(t1);
 jsonObj.put("name",myList.toArray());
}
response.setContentType("application/json");
response.getWriter().write(jsonObj.toString());

want to get above values in javascript

<script type="text/javascript">
  $(document).ready(function() {
$("#combo").change(function() {
$.getJSON('combo.jsp', {count : this.value}, function(responseData) {
$("#combo1").empty().append ("<option>please select</option>");
var json = $.parseJSON(responseData);
var myValues = json.name;
for (var idx in myValues) {
$("#combo1").append(
    $("<option></option>").html(myValues[idx]).val(myValues[idx])
);
}
});
});          
    </script>