lundi 13 février 2017

Uncaught TypeError: Cannot read property 'slice' of undefined in kendo ui grid for transport read operation

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I have created a demo application with kendo read transport with mvc JSON response.Its not binding the data while i am using transport read.so one of the telerik forum have found the json format is not correct manner ,get this error.so In my demo,get the json formatted output.

Here is the link :http://ift.tt/2laPVm2

 public JsonResult KendogridIndex3()
        {
            using (var s = new KendoEntities())
            {
                var x = s.Students.ToArray().Take(3000);

                if (x != null)
                {
                    var jsonResult = Json(x, JsonRequestBehavior.AllowGet);

                    jsonResult.MaxJsonLength = int.MaxValue;
                    return jsonResult;

                }

                else
                {

                    return null;
                }
            };

        }
output Json Format is here:

[{"StudentID":1,"Name":"sahir","Email":"mailtosahirm@gmail.com","Class":"A","EnrollYear":"1991","City":"chennai","Country":"india"},{"StudentID":2,"Name":"sahir","Email":"free2fly.sahir@gmail.com","Class":"A","EnrollYear":"1991","City":"Nagercoil","Country":"India"}]


Ui:


@{
    ViewBag.Title = "kendoGridServerSide";
}


kendoGridServerSide




@section scripts{


    }

Error: enter image description here

asked 14 secs ago

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Uncaught TypeError: Cannot read property 'slice' of undefined in kendo ui grid for transport read operation

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