public ExperimentsDB DeleteExperiment(int ExpId)
{
ExperimentsDB dbEntry = context.ExperimentsDBs.Find(ExpId);
if (dbEntry != null)
{
context.ExperimentsDBs.Remove(dbEntry);
context.SaveChanges();
}
return(dbEntry);
}
public ContentResult GetImage(int ExperId)
{
ExperimentsDB experiments = Expers.Experiments
.FirstOrDefault(p => p.EquationID == ExperId);
if (experiments != null)
{
string jsonfile = System.Text.Encoding.Default.GetString(experiments.Gif);
return(Content(jsonfile, "application/json"));
}
else
{
return(null);
}
}
public ActionResult Delete(int ExperId)
{
ExperimentsDB deletedProduct = Expers.DeleteExperiment(ExperId);
EquationParameters deletedParams = EquParams.DeleteParams(ExperId);
if (deletedProduct != null)
{
TempData["Message"] = string.Format("{0} equation was deleted", deletedParams.EquationName);
}
else
{
TempData["FailMessage"] = string.Format("The equation might have already been deleted");
}
return(RedirectToAction("List", Expers.Experiments.Select(x => x)));
}
public ActionResult Save(EquationParameters data, string graph)
{
if (ModelState.IsValid)
{
ExperimentsDB experiment = new ExperimentsDB();
experiment.Gif = Encoding.Default.GetBytes(graph);
experiment.MimeType = "json";
EquParams.SaveParams(data);
experiment.User = HttpContext.User.Identity.Name;
Expers.SaveExperiment(experiment);
TempData["Message"] = string.Format("{0} equation has been saved", data.EquationName);
return(RedirectToAction("Equation", "Home", new { EquationType = data.EquationName }));
}
else
{
TempData["FailMessage"] = string.Format("Not all necessary data was provided");
return(View("List", Expers.Experiments));
}
}
public void SaveExperiment(ExperimentsDB expers)
{
//expers.UserEquationID = context.Summary.Where(x => x.User == expers.User).Count()+1;
context.ExperimentsDBs.Add(expers);
context.SaveChanges();
}
