how to handle Json post method

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Hi
Since i am new to json i need to know what is json and also the post method of json
and also there is a requirement in which i have certain data in dataset ans i have converted it to json using

C#

string strjson = string.Empty;
strjson = Newtonsoft.Json.JsonConvert.SerializeObject(dsGetdetails);

and the output(json) look like the below one

C#

{"Table":[{"businessName":"Name","businessId":1234},{"businessName":"Name","businessId":1234}]}

now how to use the above json in the jvascript and use the post method

Posted 22-Feb-12 17:44pm

Shashwath7

Updated 22-Feb-12 17:53pm

v2

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Nikfazan · Answer 1 · 2012-04-24T14:14:00

Have a look at this:
Bind Gridview using Jquery[^]
This tutorial will show how to bind json data in Gridview

XML

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js">
</script>
<script type="text/javascript">
  function BindGridView() {
     $.ajax({
          type: "POST",
          url: "Default.aspx/GetNames",
          data: "{}",
          contentType: "application/json",
          dataType: "json",
          success: function (data) {
         for (var i = 0; i < data.d.length; i++) {
                $("#NamesGridView").append("<tr><td>" + data.d[i].FirstName +
                                        "</td><td>" + data.d[i].Age + 
                                        "</td></tr>");
             }
           }
          })
      }
</script>