public JsonResult DeleteCategory([DataSourceRequest] DataSourceRequest request, CategoryViewModel category) { var existingCategory = this.db.Categories.FirstOrDefault(cat => cat.Id == category.Id); this.db.Categories.Remove(existingCategory); this.db.SaveChanges(); return Json(new[] { category }, JsonRequestBehavior.AllowGet); }
public JsonResult UpdateCategory([DataSourceRequest] DataSourceRequest request, CategoryViewModel category) { var existingCategory = this.db.Categories.FirstOrDefault(cat => cat.Id == category.Id); if (category != null && ModelState.IsValid) { existingCategory.Name = category.Name; this.db.SaveChanges(); } return Json((new[] { category }.ToDataSourceResult(request, ModelState)), JsonRequestBehavior.AllowGet); }
public JsonResult CreateCategory([DataSourceRequest] DataSourceRequest request, CategoryViewModel category) { if (category != null && ModelState.IsValid) { var newCategory = new Category { Name=category.Name }; this.db.Categories.Add(newCategory); this.db.SaveChanges(); category.Id = newCategory.Id; } return Json(new[] { category }.ToDataSourceResult(request, ModelState), JsonRequestBehavior.AllowGet); }