// GET: Angular
public JsonResult Data(string sortOrder, string currentFilter, string searchString, int?page, int?pageSize, string action)
{
ViewPagination view = new ViewPagination();
if (Session.IsNewSession)
{
data = personsRepository.InitPersons();
Session["Persons"] = data;
}
else
{
data = Session["Persons"] as IEnumerable <Person>;
}
var result = data;
// search
result = SearchArray(searchString, result);
// filter
result = SortOrder(sortOrder, result);
// set up pagination
view = Pagination(result, view, pageSize, page);
return(Json(view, JsonRequestBehavior.AllowGet));
}
public void viewPaging()
{
// Arrange
HomeController controller = new HomeController();
List <Person> persons = new List <Person>();
for (int i = 1; i < 15; i++)
{
Person person = new Person()
{
ID = i, Firstname = "Name" + i.ToString(), Lastname = "LastName" + i.ToString(), Socialnumber = "123456-7890" + i.ToString(), PersonCategory = "test" + i.ToString()
};
persons.Add(person);
}
IEnumerable <Person> result = persons as IEnumerable <Person>;
ViewPagination view = new ViewPagination();
int?pageSize = 10;
int?page = 1;
// Act
ViewPagination viewPagination = controller.Pagination(result, view, pageSize, page);
// Assert
Assert.AreEqual(viewPagination.pageCount, "2");
Assert.AreEqual(viewPagination.pageNumber, 1);
Assert.AreEqual(viewPagination.pageSize, 10);
Assert.AreEqual(viewPagination.viewResult.Count(), 10);
page = 2;
// Act
viewPagination = controller.Pagination(result, view, pageSize, page);
// Assert
Assert.AreEqual(viewPagination.pageCount, "2");
Assert.AreEqual(viewPagination.pageNumber, 2);
Assert.AreEqual(viewPagination.pageSize, 10);
Assert.AreEqual(viewPagination.viewResult.Count(), 4);
page = null;
// Act
viewPagination = controller.Pagination(result, view, pageSize, page);
// Assert
Assert.AreEqual(viewPagination.pageCount, "2");
Assert.AreEqual(viewPagination.pageNumber, 1);
Assert.AreEqual(viewPagination.pageSize, 10);
Assert.AreEqual(viewPagination.viewResult.Count(), 10);
}
public ViewPagination Pagination(IEnumerable <Person> result, ViewPagination view, int?pageSize, int?page)
{
decimal viewPageSize = pageSize == null ? 10 : pageSize.Value;
int viewPage = page == null ? 0 : page.Value - 1;
decimal resultCount = result.Count();
view.pageSize = (int)viewPageSize;
decimal calcPageCount = resultCount / viewPageSize;
view.pageCount = Math.Ceiling(calcPageCount).ToString();
if (view.pageCount == "0")
{
view.pageCount = "1";
}
view.viewResult = result.Skip(((int)viewPage) * (int)viewPageSize).Take((int)viewPageSize);
view.pageNumber = page == null ? 1 : page.Value;
return(view);
}
//PagedList
public ActionResult Index(string sortOrder, string currentFilter, string searchString, int?page, int?pageSize, string action)
{
ViewPagination view = new ViewPagination();
List <int> pageSizeList = new List <int>()
{
10, 50, 100
};
ViewBag.pageSize = pageSizeList;
if (Session.IsNewSession)
{
data = personsRepository.InitPersons();
Session["Persons"] = data;
}
else
{
data = Session["Persons"] as IEnumerable <Person>;
}
var result = data;
ViewBag.Saved = SetMessage(action);
ViewBag.NameSortParm = String.IsNullOrEmpty(sortOrder) ? "name_desc" : "";
ViewBag.SocialSortParm = sortOrder == "Social" ? "social_desc" : "Social";
ViewBag.TypeSortParm = sortOrder == "Type" ? "type_desc" : "Type";
ViewBag.CurrentSort = sortOrder;
ViewBag.selectedPageSize = pageSize;
ViewBag.page = page;
// search
result = SearchArray(currentFilter, searchString, result);
// filter
result = SortOrder(sortOrder, result);
// set up pagination
view = Pagination(result, view, pageSize, page);
return(View(view));
}
