How to parse the response array in json in java script?

Question

Possible Duplicate:
How to parse JSON in JavaScript

Hi I have to parse the following response using AJAX.I have been trying it but I didnt get.

[{"Status":"True"},{"Data":[{"ApplicationNo":"RE09","ApplicationName":"Salim"},{"ApplicationNo":"RE13","ApplicationName":"V Damodaran"}]}]

 <script type="text/javascript">

     $(document).ready(function () {
         $("#btnlogin").click(function (e) {
             e.preventDefault();
              var txtUsernameID = $("input#useridtxt").val();
             var txtPasswordID = $("input#pwdtxt").val(); 
             alert(txtUsernameID+","+txtPasswordID);

             $.ajax({
                 type: 'POST',
                 //data: '{"username":"' + $("input#txtusername").val() + '","password":"' + $("input#txtpassword").val() + '"}',
                 url: '',
                 contentType: 'application/json; charset=utf-8',
                 dataType: 'json',

                 success:
              function (url, textStatus, XMLHttpRequest) {




                 $.each(url.Data, function(index, item) {
                    alert(item.agentid);

                });         



                 },
                 error:
              function (XMLHttpRequest, textStatus, errorThrown) {
                  alert(textStatus);
              }

             });

         });
     });


</script>

@halex: Not really a duplicate, as this question isn't really about the parsing. — Guffa, Oct 09 '12 at 11:51

Guffa · Accepted Answer · 2012-10-09T11:48:43.087

1

You don't need to parse the JSON at all, the ajax method does that for you when you specify 'json' as data type.

What you get is an array with two items, and the Data property is in the object in the second array item, so you reach it using url[1].Data:

$.each(url[1].Data, function(index, item) {
  alert(item.agentid);
});

edited Oct 09 '12 at 11:48

answered Oct 09 '12 at 11:11

Guffa

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score 0 · Answer 2 · answered Oct 09 '12 at 11:04

0

in youre success function you need to parse the response to json. most browsers have a native JSON.parse() function you can use to test with

answered Oct 09 '12 at 11:04

VeXii

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He may need JSON2.js script from here >> https://github.com/douglascrockford/JSON-js – TheMonkeyMan Oct 09 '12 at 11:50

How to parse the response array in json in java script?

2 Answers2