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