public ActionResult AddNews()
{
var Authornamelist = _context.authors.ToList();
NewsAuthorViewModel viewmodel = new NewsAuthorViewModel
{
author = Authornamelist
};
return(View("NewsForm", viewmodel));
}
public ActionResult SaveNews(NewsAuthorViewModel viewmodel, HttpPostedFileBase newsimg)
{
if (!ModelState.IsValid)
{
var Authornamelist = _context.authors.ToList();
NewsAuthorViewModel viewModel = new NewsAuthorViewModel
{
author = Authornamelist,
news = viewmodel.news,
};
return(View("NewsForm", viewModel));
}
if (viewmodel.news.id == null)
{
if (newsimg != null && newsimg.ContentLength > 0)
{
string filename = Path.GetFileName(newsimg.FileName);
string imgpath = Path.Combine(Server.MapPath("~/images/"), filename);
newsimg.SaveAs(imgpath);
viewmodel.news.newsimg = "~/images/" + newsimg.FileName;
_context.news.Add(viewmodel.news);
}
}
else
{
var NewsInDb = _context.news.Single(c => c.id == viewmodel.news.id);
NewsInDb.newstitle = viewmodel.news.newstitle;
NewsInDb.newscontent = viewmodel.news.newscontent;
NewsInDb.Authorid = viewmodel.news.Authorid;
NewsInDb.creationDate = viewmodel.news.creationDate;
NewsInDb.publicationDate = viewmodel.news.publicationDate;
if (newsimg != null && newsimg.ContentLength > 0)
{
string filename = Path.GetFileName(newsimg.FileName);
string imgpath = Path.Combine(Server.MapPath("~/images/"), filename);
newsimg.SaveAs(imgpath);
viewmodel.news.newsimg = "~/images/" + newsimg.FileName;
NewsInDb.newsimg = viewmodel.news.newsimg;
}
}
_context.SaveChanges();
return(RedirectToAction("shownews"));
}
public ActionResult editnews(int id)
{
var Authornamelist = _context.authors.ToList();
var news = _context.news.SingleOrDefault(c => c.id == id);
if (news == null)
{
return(HttpNotFound());
}
NewsAuthorViewModel viewmodel = new NewsAuthorViewModel
{
author = Authornamelist,
news = news
};
return(View("NewsForm", viewmodel));
}
