public IHttpActionResult Post(FilterEventExternalExhibitorModel request)
{
var query = db.EventExternalExhibitor.Where(u => u.Display);
var totalCount = query.Count();
//advance search
query = query.Where(s => (request.Name == null || s.Name.Contains(request.Name)) &&
(request.PhoneNo == null || s.PhoneNo == (request.PhoneNo)) &&
(request.Email == null || s.Email.Contains(request.Email))
);
//quick search
if (!string.IsNullOrEmpty(request.search.value))
{
var value = request.search.value.Trim();
query = query.Where(p => p.Name.Contains(value)
);
}
var filteredCount = query.Count();
//order
if (request.order != null)
{
string sortBy = request.columns[request.order[0].column].data;
bool sortAscending = request.order[0].dir.ToLower() == "asc";
switch (sortBy)
{
case "Name":
if (sortAscending)
{
query = query.OrderBy(o => o.Name);
}
else
{
query = query.OrderByDescending(o => o.Name);
}
break;
case "PhoneNo":
if (sortAscending)
{
query = query.OrderBy(o => o.PhoneNo);
}
else
{
query = query.OrderByDescending(o => o.PhoneNo);
}
break;
case "Email":
if (sortAscending)
{
query = query.OrderBy(o => o.Email);
}
else
{
query = query.OrderByDescending(o => o.Email);
}
break;
default:
query = query.OrderByDescending(o => o.Name);
break;
}
}
else
{
query = query.OrderByDescending(o => o.Name);
}
var data = query.Skip(request.start).Take(request.length)
.Select(i => new EventExternalExhibitorModel
{
Id = i.Id,
Name = i.Name,
Email = i.Email,
PhoneNo = i.PhoneNo,
Remark = i.Remark,
}).ToList();
return(Ok(new DataTableResponse
{
draw = request.draw,
recordsTotal = totalCount,
recordsFiltered = filteredCount,
data = data.ToArray()
}));
}
public async Task <ActionResult> List(FilterEventExternalExhibitorModel filter)
{
var response = await WepApiMethod.SendApiAsync <DataTableResponse>(HttpVerbs.Post, $"eEvent/EventExternalExhibitor/GetExternalExhibitorList", filter);
return(Content(JsonConvert.SerializeObject(response.Data), "application/json"));
}
