public ActionResult Add(NavigationLink l, string webPageId, string tabId, string sectionId)
{
if (ModelState.IsValid)
{
DBDataContext db = Utils.DB.GetContext();
l.Position = db.NavigationLinks.Where(x=>x.SectionID == Convert.ToInt32(sectionId)).Count() + 1;
Section s = db.Sections.SingleOrDefault(x => x.ID == Convert.ToInt32(sectionId));
if (s != null)
{
s.NavigationLinks.Add(l);
l.WebPageID = Convert.ToInt32(webPageId);
try
{
db.SubmitChanges();
return RedirectToAction("Index", "Link", new { controller = "Link", tab = tabId, section = sectionId });
}
catch (Exception ex)
{
ErrorHandler.Report.Exception(ex, "Links/Add");
ModelState.AddModelError("", "An unknown error occurred. Please try again in few minutes.");
}
}
else
{
ModelState.AddModelError("", "Section does not exist in the database");
}
}
ViewData["Title"] = "Add Link";
ViewData["Action"] = "Add";
ViewData["TabID"] = tabId;
ViewData["SectionID"] = sectionId;
return View("Manage");
}
partial void DeleteNavigationLink(NavigationLink instance);
partial void UpdateNavigationLink(NavigationLink instance);
partial void InsertNavigationLink(NavigationLink instance);
private void detach_NavigationLinks(NavigationLink entity)
{
this.SendPropertyChanging();
entity.WebPage = null;
}
private void attach_NavigationLinks(NavigationLink entity)
{
this.SendPropertyChanging();
entity.Section = this;
}