// GET: /Measurement/
public IActionResult Index(string sortOrder, string pageSize, string filter, string currentFilter, int?page)
{
ViewData["CurrentSort"] = sortOrder;
ViewData["NameSortParam"] = string.IsNullOrEmpty(sortOrder) ? "name_desc" : "";
if (!string.IsNullOrEmpty(pageSize))
{
ViewData["SizePage"] = pageSize;
}
else if (string.IsNullOrEmpty(pageSize) & string.IsNullOrEmpty((string)ViewData["SizePage"]))
{
pageSize = (string)ViewData["SizePage"];
}
int sizeOfPage;
if (int.TryParse(pageSize, out sizeOfPage) == false)
{
sizeOfPage = 12;
}
if (filter != null)
{
page = 1;
}
else
{
filter = currentFilter;
}
ViewData["CurrentFilter"] = filter;
var collTag = _measurementRepository.MeasurementByFilter(filter);
switch (sortOrder)
{
case "name_desc":
collTag = collTag.OrderByDescending(s => s.Name);
break;
default:
collTag = collTag.OrderBy(s => s.Name);
break;
}
return(View(PagerList <Measurement> .Create(collTag, page ?? 1, sizeOfPage)));
}