public ActionResult GetVesselObjects(JQueryDataTableParamModel param)
{
try
{
IEnumerable <VesselObject> filteredParentMenuObjects;
var countG = 0;
var pagedParentMenuObjects = GetVessels(param.iDisplayLength, param.iDisplayStart, out countG);
if (!string.IsNullOrEmpty(param.sSearch))
{
filteredParentMenuObjects = new VesselServices().Search(param.sSearch);
countG = filteredParentMenuObjects.Count();
}
else
{
filteredParentMenuObjects = pagedParentMenuObjects;
}
if (!filteredParentMenuObjects.Any())
{
return(Json(new List <VesselObject>(), JsonRequestBehavior.AllowGet));
}
var sortColumnIndex = Convert.ToInt32(Request["iSortCol_0"]);
Func <VesselObject, string> orderingFunction = (c => sortColumnIndex == 1 ? c.CompanyName : sortColumnIndex == 2 ? c.Name : c.CapacityStr);
var sortDirection = Request["sSortDir_0"]; // asc or desc
filteredParentMenuObjects = sortDirection == "desc" ? filteredParentMenuObjects.OrderBy(orderingFunction) : filteredParentMenuObjects.OrderByDescending(orderingFunction);
var displayedPersonnels = filteredParentMenuObjects;
var result = from c in displayedPersonnels select new[] { Convert.ToString(c.VesselId), c.CompanyName, c.Name, c.CapacityStr };
return(Json(new
{
param.sEcho,
iTotalRecords = countG,
iTotalDisplayRecords = countG,
aaData = result
}, JsonRequestBehavior.AllowGet));
}
catch (Exception ex)
{
ErrorLogger.LoggError(ex.StackTrace, ex.Source, ex.Message);
return(Json(new List <VesselObject>(), JsonRequestBehavior.AllowGet));
}
}