title: Ajax call to aspx page JQuery JSON
body: <p>I ‘m trying to make an Ajax call to an aspx page 
  On the server side request comes as "object object" and I cannot serialize it getting “not a JSON primitive.. ” it works however when instead of json object I pass json string .... Problem is that on a client side I’m using a json object that I have to convert to string before sending. I tried using function JSONToString() from json.org but this throws an error when I add jquery library.
   Does anybody know how it should be done I would much appreciate any help.  </p>
  
  <p>add    "JQuery/jquery-1.3.2.js" </p>
  
  <p>add    "js/json.js"</p>
  
  <pre><code>&lt;script type="text/javascript"&gt;
      function callAjax() {
  
      var myjson = { document: { manufacture: { item: ['Alfa Romeo']}} }     
          $.ajax({
              url: 'jsonresponse.aspx',
              type: 'POST',                
              //contentType: "application/json; charset=utf-8",
              data: myjson.toJSONString(),  // throws an error in json libary //  return JSON.parse(this, filter); //.. Microsoft JScript compilation error: Syntax error
              //data: myjson, can't serialize on the server request comes as object object
              //data:{ document: { manufacture: { item: ['Alfa Romeo']}} }, works but I need something to convert object to a string as it is much bigger then the one in example 
              timeout: 1000000,
              dataType: "json",
              error: function() {
                  alert("error");
              },
              success: function(myResult) {
              //alert(myResult);              
              }
          });
      }
  </code></pre>
  
  <p><br>
  jsonresponse.aspx</p>
  
  <pre><code>    XmlDocument myxml = new XmlDocument();  
      StreamReader reader = new StreamReader(Page.Request.InputStream);
  
      string test;
      test = reader.ReadToEnd();
  
      JavaScriptSerializer jss = new JavaScriptSerializer();
      myxml = jss.Deserialize&lt;XmlDocument&gt;(test);
  </code></pre>