public static MvcHtmlString LinkHelper(this HtmlHelper helper, LedgerListModel listModel, Func<int, string> links)
{
StringBuilder builder = new StringBuilder();
for (int i = 1; i <= listModel.NumberOfLinks; i++)
{
TagBuilder tagBuilder = new TagBuilder("a");
tagBuilder.MergeAttribute("href", links(i));
tagBuilder.InnerHtml = "" + i;
builder.Append(tagBuilder.ToString());
builder.Append(" ");
}
return MvcHtmlString.Create(builder.ToString());
}
// page - indicates which results page to display
public ViewResult List(int page = 1)
{
IQueryable<LedgerEntry> list = Entries.GetEntries;
int skipCount = (page - 1) * EntriesPerPage; // Number of entries to skip depending on current page
int leftOver = list.Count() - skipCount; // Number of remaining entries
NumberOfLinks = list.Count() / EntriesPerPage + (list.Count() % EntriesPerPage == 0 ? 0 : 1);
LedgerListModel ListModel = new LedgerListModel
{
NumberOfEntries = (leftOver > EntriesPerPage ? EntriesPerPage : leftOver),
EntriesPerPage = this.EntriesPerPage,
NumberOfLinks = this.NumberOfLinks
};
ViewData["listmodel"] = list
.OrderByDescending(e => e.Time)
.Skip( skipCount )
.Take(EntriesPerPage);
return View(ListModel);
}