public ActionResult Add(Activities activities)
{
try
{
var activity = new Activities()
{
ParentActivityID = activities.ParentActivityID,
ActivityDescription = activities.ActivityDescription,
StartDateTime = activities.StartDateTime,
EndDateTime = activities.EndDateTime
};
using (var activitiesDb = new ActivitiesDbCtxt())
{
var parentActivity = activitiesDb.Activities.Find(activity.ParentActivityID);
if (parentActivity == null && activities.ActivityID != 0)
{
return(RedirectToAction("Index"));
}
activitiesDb.Activities.Add(activity);
activitiesDb.SaveChanges();
}
return(RedirectToAction("Index"));
}
catch (Exception ex)
{
ModelState.AddModelError("ParentActivityId", ex.Message);
return(View("Add", activities));
}
}
public ActionResult DeleteSelected(IEnumerable <int> ids)
{
using (var activitiesDb = new ActivitiesDbCtxt())
{
foreach (var activity in ids.Select(id => activitiesDb.Activities.Find(id)).Where(activity => activity != null))
{
activitiesDb.Activities.Remove(activity);
activitiesDb.SaveChanges();
}
}
return(RedirectToAction("Index"));
}
public ActionResult Edit(EditViewModel editViewModel)
{
if (ModelState.IsValid)
{
using (var activitiesDb = new ActivitiesDbCtxt())
{
var activity = editViewModel.Activity;
activity.ParentActivityID = editViewModel.SelectedParentActivityId;
activitiesDb.Entry(activity).State = EntityState.Modified;;
activitiesDb.SaveChanges();
}
}
return(RedirectToAction("Index"));
}
public ActionResult Delete()
{
var activityId = int.Parse(RouteData.Values["id"].ToString());
using (var activitiesDb = new ActivitiesDbCtxt())
{
var activity = activitiesDb.Activities.Find(activityId);
if (activity == null)
{
return(HttpNotFound());
}
activitiesDb.Activities.Remove(activity);
activitiesDb.SaveChanges();
}
return(RedirectToAction("Index"));
}