rows does not update after inline edit

burckardas

Hi,

I am using datatable editor and i would like to use entityframework.

I could update the data on sql but datatable does not refresh row after edit.

      var formData = HttpContext.Request.Form; 

            if (formData.Count>1)
            {
                var keys = formData.AllKeys;

                var action = formData["action"];
  

                int pFrom = keys[1].IndexOf("data[") + "data[".Length;
                int pTo = keys[1].LastIndexOf("][");

                String updatedid = keys[1].Substring(pFrom, pTo - pFrom);
                int updateid = Convert.ToInt32(updatedid);

                int pFrom2 = keys[1].IndexOf("][") + "][".Length;
                int pTo2 = keys[1].LastIndexOf("]");

                String column= keys[1].Substring(pFrom2, pTo2 - pFrom2);


                var value = formData[keys[1]];

                if (action=="edit")
                { 
                    string sqlcommand = string.Format(@"update AppaMVC..lineitems set {0}='{1}' where id={2}", column, value, updateid);

                    _context.Database.ExecuteSqlCommand(sqlcommand);
                }


                var lineitem = _context.LineItems.Select(x => new LineItemEditModel
                {
                    Number = x.Number,
                    Impa = x.Impa,
                    Description = x.Description,
                    Unit = x.Unit,
                    Qtty = x.Qtty,
                    Price = x.Price,
                    Remark = x.Remark,
                    AltUnit = x.AltUnit,
                    AltQtty = x.AltQtty,
                    AltPrice = x.AltPrice,
                    SelectedSupplierName = x.SelectedSupplierName,
                    SelectedSupplierCalculatedPrice = x.SelectedSupplierCalculatedPrice,
                    RealCost = x.RealCost,
                    Id = x.Id,
                    SelectedSupplierRemark = x.SelectedSupplierRemark,
                    ReferanceNumberId = x.ReferanceNumberId,
                    IsRemoved = x.IsRemoved,
                    MasterNumber = x.MasterNumber
                }
                    ).Where(a => a.Id==updateid).FirstOrDefault();

                lineitem.DT_RowId = "row_" + updatedid;

                return Json(
                 new
                 {
                     aaData = lineitem
                 }

                 , JsonRequestBehavior.AllowGet);

            }
            else
            {
                var lineitems = _context.LineItems.Select(x => new LineItemEditModel
                {
                    Number = x.Number,
                    Impa = x.Impa,
                    Description = x.Description,
                    Unit = x.Unit,
                    Qtty = x.Qtty,
                    Price = x.Price,
                    Remark = x.Remark,
                    AltUnit = x.AltUnit,
                    AltQtty = x.AltQtty,
                    AltPrice = x.AltPrice,
                    SelectedSupplierName = x.SelectedSupplierName,
                    SelectedSupplierCalculatedPrice = x.SelectedSupplierCalculatedPrice,
                    RealCost = x.RealCost,
                    Id = x.Id,
                    SelectedSupplierRemark = x.SelectedSupplierRemark,
                    ReferanceNumberId = x.ReferanceNumberId,
                    IsRemoved = x.IsRemoved,
                    MasterNumber = x.MasterNumber,
                    DT_RowId="row_"+x.Id

                }
).Where(a => a.ReferanceNumberId == id && a.IsRemoved == false).ToList();



                var itemsordered = lineitems.OrderBy(l => l.MasterNumber == "0" ? int.Parse(l.Number) : int.Parse(l.MasterNumber)).ToList();


                return Json(
                    new
                    {
                        aaData = itemsordered,
                        iTotalDisplayRecords = lineitems.Count(),
                        iTotalRecords = lineitems.Count(),
                        idSrc = "Id"
                    }

                    , JsonRequestBehavior.AllowGet);
            }

Edited by Colin - Syntax highlighting. Details on how to highlight code using markdown can be found in this guide.

colin

Hi @burckardas ,

If the table isn't updating after the edit, that's normally caused by incorrect data being returned by the server. Please can you post the server's response to your edit.

Cheers,

Colin