public ActionResult AddOrEdit(Book bk)
{
using (CBookEntitiesBooks db = new CBookEntitiesBooks())
{
if (bk.BookID == 0)
{
var isExist = IsBNameExist(bk.BName);
if (isExist)
{
ModelState.AddModelError("BExist", "Book already Exist");
return(View(bk));
}
else
{
db.Books.Add(bk);
db.SaveChanges();
return(Json(new { success = true, message = "Saved Successfully" }, JsonRequestBehavior.AllowGet));
}
}
else
{
db.Entry(bk).State = EntityState.Modified;
db.SaveChanges();
return(Json(new { success = true, message = "Updated Successfully" }, JsonRequestBehavior.AllowGet));
}
}
}
public ActionResult Delete(int id)
{
using (CBookEntitiesBooks db = new CBookEntitiesBooks())
{
Book bk = db.Books.Where(x => x.BookID == id).FirstOrDefault <Book>();
db.Books.Remove(bk);
db.SaveChanges();
return(Json(new { success = true, message = "Deleted Successfully" }, JsonRequestBehavior.AllowGet));
}
}