public async Task <JsonResult> ListAsync()
{
var draw = HttpContext.Request.Form["draw"].FirstOrDefault();
string start = (Request.Form["start"].FirstOrDefault()).ToString();
int length = Request.Form["length"].FirstOrDefault();
string sortColumn = (Request.Form["columns[" + Request.Form["order[0][column]"].FirstOrDefault() + "][name]"].FirstOrDefault()).ToString();
string sortColumnDirection = (Request.Form["order[0][dir]"].FirstOrDefault()).ToString();
var searchValue = Request.Form.GetValues("search[value]").FirstOrDefault();
int pageSize = length != null?Convert.ToInt32(length) : 0;
int skip = start != null?Convert.ToInt32(start) : 0;
int recordsTotal = 0;
var dat = await service.List();
var dataQ = dat.AsQueryable();
if (!string.IsNullOrEmpty(searchValue.ToString()) && searchValue.ToString().Length > 2)
{
dataQ = dataQ.Where(m => m.CompanyName.IndexOf(searchValue.ToString(), StringComparison.OrdinalIgnoreCase) >= 0);
}
recordsTotal = dataQ.Count();
var data = dataQ.Skip(skip).Take(pageSize).ToList();
return(Json(new
{
draw,
recordsFiltered = recordsTotal,
recordsTotal,
data
}, JsonRequestBehavior.AllowGet));
}
