public async Task <ActionResult> Create([Bind(Include = "ID,AdditiveType,Miles,Date,Cost,Notes,CarID")] FuelAdditive fuelAdditive)
{
if (ModelState.IsValid)
{
db.FuelAdditive.Add(fuelAdditive);
await db.SaveChangesAsync();
return(RedirectToAction("Index", new { CarID = fuelAdditive.CarID }));
}
if (fuelAdditive.CarID > 0)
{
ViewBag.CarID = fuelAdditive.CarID;
UpdateCarDescription(fuelAdditive.CarID);
}
return(View(fuelAdditive));
}
public async Task <ActionResult> Edit([Bind(Include = "ID,AdditiveType,Miles,Date,Cost,Notes,CarID")] FuelAdditive fuelAdditive)
{
if (ModelState.IsValid)
{
db.Entry(fuelAdditive).State = EntityState.Modified;
await db.SaveChangesAsync();
return(RedirectToAction("Index", new { CarID = fuelAdditive.CarID }));
}
if (fuelAdditive.CarID > 0)
{
ViewBag.CarID = fuelAdditive.CarID;
UpdateCarDescription(fuelAdditive.CarID);
PopulateCarDropDownList(fuelAdditive.CarID);
}
return(View(fuelAdditive));
}
public async Task <ActionResult> DeleteConfirmed(int id)
{
if (id <= 0)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
FuelAdditive fuelAdditive = await db.FuelAdditive.FindAsync(id);
if (fuelAdditive.CarID > 0)
{
ViewBag.CarID = fuelAdditive.CarID;
UpdateCarDescription(fuelAdditive.CarID);
}
db.FuelAdditive.Remove(fuelAdditive);
await db.SaveChangesAsync();
return(RedirectToAction("Index"));
}
// GET: FuelAdditive/Delete/5
public async Task <ActionResult> Delete(int?id)
{
if (id == null || id <= 0)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
FuelAdditive fuelAdditive = await db.FuelAdditive.FindAsync(id);
if (fuelAdditive == null)
{
return(HttpNotFound());
}
else if (fuelAdditive.CarID > 0)
{
ViewBag.CarID = fuelAdditive.CarID;
UpdateCarDescription(fuelAdditive.CarID);
}
return(View(fuelAdditive));
}