public ActionResult ListCategories(int?page, int?itemsPerPage, string sortOrder, string currentFilter, string searchString)
{
if (!isAdmin())
{
return(RedirectToAction("LogIn", "Main"));
}
ViewBag.CurrentSort = sortOrder;
ViewBag.IdSortParm = String.IsNullOrEmpty(sortOrder) ? "id_desc" : "";
ViewBag.CategorySortParm = sortOrder == "Cat" ? "cat_desc" : "Cat";
if (searchString != null)
{
page = 1;
}
else
{
searchString = currentFilter;
}
ViewBag.CurrentFilter = searchString;
List <Category> allCategories = _categoryBLL.getAll(null);
switch (sortOrder)
{
case "id_desc":
allCategories = allCategories.OrderByDescending(s => s.ID).ToList();
break;
case "cat_desc":
allCategories = allCategories.OrderByDescending(s => s.name).ToList();
break;
case "Cat":
allCategories = allCategories.OrderBy(s => s.name).ToList();
break;
default:
allCategories = allCategories.OrderBy(s => s.ID).ToList();
break;
}
List <CategoryInfo> list = new List <CategoryInfo>();
foreach (var item in allCategories)
{
list.Add(
new CategoryInfo()
{
id = item.ID,
name = item.name
});
}
return(View(list.ToPagedList(pageNumber: page ?? 1, pageSize: itemsPerPage ?? 15)));
}