public ActionResult Index(_Pager pager)
{
IQueryable <Post> posts = _context.Posts.Include(x => x.Comments);
int pageIndex = pager.PageIndex,
pageSize = pager.PageSize;
string searchValue = pager.SearchValue,
sortFieldValue = $"{nameof(Property.Name)}"; //default order field
string orderByValue = "asc"; //default order by
if (!string.IsNullOrEmpty(pager.SortField))
{
string[] segments = pager.SortField.Split('_');
sortFieldValue = segments[0];
orderByValue = segments[1] == "asc" ? "asc" : "desc";
}//end if check is sort field has value
posts = posts.Where(x => string.IsNullOrEmpty(searchValue) || x.Name.Contains(searchValue));
int totalPages = (int)Math.Ceiling(posts.Count() / (double)pageSize);
ViewBag.SortField = pager.SortField;
ViewBag.PageIndex = pageIndex;
ViewBag.PageSize = pageSize;
ViewBag.TotalPages = totalPages;
ViewBag.SearchValue = searchValue;
return(View(_converter.CreatePostViewModels(posts.OrderByPropertyName(sortFieldValue, orderByValue)
.Skip((pageIndex - 1) * pageSize)
.Take(pageSize).ToList())));
}
public ActionResult Index(int?typeId, _Pager pager)
{
IQueryable <Comment> comments = _context.Comments;
if (typeId.HasValue)
{
switch (typeId.Value)
{
case 1:
comments = comments.Where(x => x.PropertyId.HasValue);
break;
case 2:
comments = comments.Where(x => x.PostId.HasValue);
break;
}
}
int pageIndex = pager.PageIndex,
pageSize = pager.PageSize;
string sortFieldValue = $"{nameof(Comment.Owner)}"; //default order field
string orderByValue = "asc"; //default order by
if (!string.IsNullOrEmpty(pager.SortField))
{
string[] segments = pager.SortField.Split('_');
sortFieldValue = segments[0];
orderByValue = segments[1] == "asc" ? "asc" : "desc";
}//end if check is sort field has value
int totalPages = (int)Math.Ceiling(comments.Count() / (double)pageSize);
ViewBag.SortField = pager.SortField;
ViewBag.PageIndex = pageIndex;
ViewBag.PageSize = pageSize;
ViewBag.TotalPages = totalPages;
ViewBag.SearchValue = typeId;
return(View(_converter.CreateReadCommentViewModels(comments.OrderByPropertyName(sortFieldValue, orderByValue)
.Skip((pageIndex - 1) * pageSize)
.Take(pageSize).ToList(), _rootUrl)));
}
