Bind Json data to jqxgrid

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My script is

XML

<script>
     $(document).ready(function(){
         debugger;
         $.ajax({
             type: "POST",
             contentType: "application/json; charset=utf-8",
             url: "WebForm2.aspx/Grid",
             data: "{}",
             dataType: "json",
             success: function (data) {
                 debugger;
                 var objdata = $.parseJSON(data.d);
                 for (var i = 0; i < objdata.d.length; i++) {
                     $("#jqxgrid").append("<tr><td>" + objdata.d[i].Name + "</td><td>" + objdata.d[i].Email + "</td><td>" + objdata.d[i].Address + "</td></tr>" + objdata.d[i].Contact + "</td></tr>");
                 }
             },
             error: function (result) {
                 alert("error");
             }
         });

     });



 </script>

<div id="jqxgrid" runat="server">

And my code behind page is

C#

public string Grid()
   {
       dtFormsDataset = new DataSet();
       dtFormsData = new DataTable();
       dtFormsData.Columns.Add("Name");
       dtFormsData.Columns.Add("Email");
       dtFormsData.Columns.Add("Address");
       dtFormsData.Columns.Add("Contact");
       dtFormsData.Rows.Add("Usha", "Usha@Kp.com", "Chennai", "Kp@guntakal");
       dtFormsData.Rows.Add("Chaitu", "ChaituKp@gmail.com", "Chennai", "ChaituKurava@gmail.com");
       dtFormsData.Rows.Add("UshaSanjee", "Ushasanjee@gmail.com", "Hyderabad", "Hyderabad");
       dtFormsData.Rows.Add("ChaituKP", "chaitu@gmail.com", "Chennai", "Cheenai");
       dtFormsDataset.Tables.Add(dtFormsData);
       string result = DataSetToJSON(dtFormsDataset);
      return result;
   }

C#

public string DataSetToJSON(DataSet ds)
      {

          Dictionary<string, object> dict = new Dictionary<string, object>();
          foreach (DataTable dt in ds.Tables)
          {
              object[] arr = new object[dt.Rows.Count + 1];

              for (int i = 0; i <= dt.Rows.Count - 1; i++)
              {
                  arr[i] = dt.Rows[i].ItemArray;
              }

              dict.Add(dt.TableName, arr);
          }

          JavaScriptSerializer json = new JavaScriptSerializer();
          return json.Serialize(dict);
      }

But I'm getting nothing just showing the alert error message.in code behind im getting the json result but why im not able to bind that data to jqxgrid.

I also tried by using source,dataAdapter and calling that source to jqxgrid.But no use there im getting null exception in jqxgrid.js script by JQXWidgets.

Can any one plz help me.As I'm new to javascript

Posted 5-Jun-14 19:39pm

Usha Sanjee

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Comments

Nivedita_Parihar 6-Jun-14 2:26am

Have you verified the 'result ' value?

Sampath Lokuge 6-Jun-14 2:45am

Have you checked with the dev tools to find whether is there any exceptions on js code ?

3 solutions

Solution 1

I have never came across jqxGrid, but i find something that can help you. I hope so.

Grid Data Sources-jqxGrid[^]

Regards..

Posted 5-Jun-14 20:13pm

Thanks7872

Solution 3

Make grid as web method.

[WebMethod(EnableSession = false)]

Posted 5-Jun-14 20:28pm

Nivedita_Parihar

Comments

Usha Sanjee 6-Jun-14 3:59am

I'm getting the Json data but on browser it is showing me a window (Loading.....)
my html page is
<script>
$(document).ready(function(){
var datas = $.ajax({
type: "POST",
contentType: "application/json; charset=utf-8",
url: "WebForm2.aspx/Grid",
data: "{}",
dataType: "json",
global: false,
async: false,
success: function (data) {

var data = $.parseJSON(data.d);
},
error: function (result) {
alert("error");
}

}).responseText;

alert(datas);
var dataAdapter = new $.jqx.dataAdapter(datas);
$("#jqxgrid").jqxGrid(
{
width: 670,
source:dataAdapter ,
//theme: theme,
theme:'classic',
columnsresize: true,
columns: [
{ text: 'Name', dataField: 'Name', width: 250 },
{ text: 'Email', dataField: 'Email', width: 150 },
{ text: 'Address', dataField: 'Address', width: 180 },
{ text: 'Contact', dataField: 'Contact', width: 80 }
]
//columns: columns
});

});
</script>

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**Nirav Prabtani** · Accepted Answer · 2014-06-05T20:18:00

for that you have to declare [WebMethod] with static method like this

C#

[WebMethod]
        public static string Grid()
        {
        }

public static string DataSetToJSON(DataSet ds)
    {

    }

for more details see my tip & tricks.. :)

Bind Gridview using AJAX [^]

Expandable Table like Gridview[^]