I am trying to load excel from a file path but doesn't load spreadsheet asp.net mvc

[Hardik]

my cshtml file

  @(Html.Kendo().Spreadsheet()
            .Name("spreadsheet").HtmlAttributes(new { style = "width:100%;" })

        )
<script>
$(document).ready( function () {
        var spreadsheet = $("#spreadsheet").data("kendoSpreadsheet");
        
 $.ajax({
    type: "POST",
    url: '@Url.Action("GetFileFromDetails", "Spreadsheets")',
            contentType: "application/json; charset=utf-8",
            data: { data: myData },
            dataType: "json",
            success: function (recData) {
                //alert(recData);
                spreadsheet.fromJSON(recData.response);
            },
            error: function (ex) {
                alert(ex);
            }
        });
  });
        </script>

my controller

  [HttpPost]
        public ActionResult GetFileFromDetails()
        {
           

var workbook = Workbook.Load(file.InputStream, Path.GetExtension(file.FileName));
            return Content(workbook.ToJson(), Telerik.Web.Spreadsheet.MimeTypes.JSON);

        }

this method returns same value as shown in upload example still this doesn't load spreadsheet

  [HttpPost]
        public ActionResult Upload(HttpPostedFileBase file)
        {            
            var workbook = Workbook.Load(file.InputStream, Path.GetExtension(file.FileName));
            return Content(workbook.ToJson(), Telerik.Web.Spreadsheet.MimeTypes.JSON);
        }

while using upload sample it works fine. 

[Hardik]

I have fixed the issue. I was getting sheets in array. selecting particular sheet from response solve my issue.