public ActionResult ChangeTheme(long ID = 0)
{
if (ID == 0)
{
return(RedirectToAction("Index", "Themes"));
}
var db = new GeeksForLessTestDBEntities();
var Theme = db.Themes.Join(db.AspNetUsers,
T => T.Author,
A => A.Id,
(T, A) => new { Theme = T, Author = A }
).Where(themes => themes.Theme.Id == ID)
.Select(TA => new ChangeThemeViewModel()
{
Text = TA.Theme.Text,
Name = TA.Theme.Name
})
.FirstOrDefault();
var themeView = new ChangeThemeViewModel();
themeView.MainTheme = new List <SelectListItem> ()
{
new SelectListItem()
{
Text = "Привязать к теме", Value = "0", Selected = true, Disabled = true
}
};
themeView.MainTheme = themeView.MainTheme.Concat(db.Themes.Where(theme => theme.AspNetUsers.UserName == User.Identity.Name && theme.Id != ID)
.Select(themes => new SelectListItem()
{
Text = themes.Name,
Value = themes.Id.ToString(),
Selected = (themeView.MainThemeId.HasValue && themeView.MainThemeId.Value == themes.Id ? true : false)
}));
themeView.Id = ID;
themeView.Name = Theme.Name;
themeView.Text = Theme.Text;
return(View(themeView));
}
public async Task <ActionResult> ChangeTheme(ChangeThemeViewModel model, string returnUrl)
{
if (model == null)
{
return(RedirectToLocal(returnUrl));
}
var db = new GeeksForLessTestDBEntities();
var Theme = db.Themes.FirstOrDefault(m => m.Id == model.Id);
if (Theme != null)
{
Theme.Main_theme = model.MainThemeId;
Theme.Name = model.Name;
Theme.Text = model.Text;
}
await db.SaveChangesAsync();
return(RedirectToAction("GetTheme", "Themes", new { ID = model.Id }));
}
public ChangeTheme(ChangeThemeViewModel changeThemeViewModel)
{
InitializeComponent();
LoadAllThemes();
DataContext = changeThemeViewModel;
}
