//GET: Edit
//UserActivity/Edit/{id}
public ActionResult Edit(int id)
{
//ViewBag.UserActivities = new SelectList(_db.UserActivities, "ActivityIds", "Title");
ViewBag.Activities = new SelectList(_db.Activities, "ActivityId", "Title");
var src = CreateUserActivityService();
var newDetail = src.GetUserActivityById(id);
var model =
new UserActivityEdit
{
UserActivityId = newDetail.UserActivityId,
Title = newDetail.Title,
//Activities = newDetail.Activities,
ActivityIds = newDetail.ActivityIds
};
return(View(model));
}
public bool UpdateUserActivity(UserActivityEdit model)
{
UserActivity editActivity = _db.UserActivities.Single(ua => ua.UserActivityId == model.UserActivityId);
editActivity.Title = model.Title;
editActivity.ActivityIds = model.ActivityIds;
editActivity.UsersActivities = _db.Activities.Where(ua => model.ActivityIds.Contains(ua.ActivityId)).ToList();
List <Activity> activityRemove = _db.Activities.Where(ua => !model.ActivityIds.Contains(ua.ActivityId)).ToList();
foreach (Activity activity in activityRemove)
{
editActivity.UsersActivities.Remove(activity);
}
return(_db.SaveChanges() == 1);
}
public ActionResult Edit(int id, UserActivityEdit model)
{
if (!ModelState.IsValid)
{
return(View(model));
}
if (model.UserActivityId != id)
{
ModelState.AddModelError("", "Id Mismatch");
return(View(model));
}
var service = CreateUserActivityService();
if (service.UpdateUserActivity(model))
{
TempData["SaveResult"] = "This Activity was updated!";
return(RedirectToAction("Index"));
}
ModelState.AddModelError("", "This Activity could not be updated.");
return(View(model));
}
