public virtual void Delete(TEntity entityToDelete)
{
if (context.Entry(entityToDelete).State == EntityState.Detached)
{
dbSet.Attach(entityToDelete);
}
dbSet.Remove(entityToDelete);
}
public ActionResult Edit([Bind(Include = "ProductID,Name,ProductNumber,Color,StandardCost,ListPrice,Size,Weight,ProductCategoryID,ProductModelID,SellStartDate,SellEndDate,DiscontinuedDate,ThumbNailPhoto,ThumbnailPhotoFileName,rowguid,ModifiedDate")] Product product, HttpPostedFileBase uploadFile)
{
if (ModelState.IsValid)
{
product.ModifiedDate = System.DateTime.Now;
product.rowguid = Guid.NewGuid();
// Manager uploaded an image
if (uploadFile != null && uploadFile.ContentLength > 0)
{
product.ThumbNailPhoto = ConvertImage(uploadFile);
product.ThumbnailPhotoFileName = uploadFile.FileName;
db.Entry(product).State = EntityState.Modified;
}
// Manager didn't upload anything
else
{
// Since the photos always turn null on edit, we need to fetch the product's details
var item = db.Products.SingleOrDefault(i => i.ProductID == product.ProductID);
// In case thumbnail photo was already null
if (item.ThumbNailPhoto == null)
{
// Get the byte array for no image
var image = db.Products.FirstOrDefault(i => i.ThumbnailPhotoFileName == "no_image_available_small.gif");
product.ThumbNailPhoto = image.ThumbNailPhoto;
product.ThumbnailPhotoFileName = "no_image_available_small.gif";
}
else
{
product.ThumbNailPhoto = item.ThumbNailPhoto;
product.ThumbnailPhotoFileName = item.ThumbnailPhotoFileName;
}
// We have to set the new values this way instead or else Visual Studios will get confused with "item" and "product" sharing the same ID
// It's weird but this works
db.Entry(item).CurrentValues.SetValues(product);
}
db.SaveChanges();
return(RedirectToAction("Index"));
}
var category = (from x in db.ProductCategories where x.ParentProductCategoryID != 1 && x.ParentProductCategoryID != null select new SelectListItem {
Value = x.ProductCategoryID.ToString(), Text = x.Name
}).Distinct();
ViewBag.ProductCategory = category;
return(View(product));
}
public IHttpActionResult PutSalesTerritory(int id, SalesTerritory salesTerritory)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != salesTerritory.TerritoryID)
{
return(BadRequest());
}
db.Entry(salesTerritory).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
if (!SalesTerritoryExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(StatusCode(HttpStatusCode.NoContent));
}
public HttpResponseMessage Post(Employee employee)
{
try
{
using (var db = new AdventureWorks2012Entities())
{
db.Entry(employee).State = EntityState.Modified;
db.Entry(employee.Person).State = EntityState.Modified;
db.SaveChanges();
}
return(Request.CreateResponse(HttpStatusCode.OK));
}
catch (Exception e) {
return(Request.CreateResponse(HttpStatusCode.Conflict));
}
}
public ActionResult Edit([Bind(Include = "ProductID,Name,ProductNumber,Color,StandardCost,ListPrice,Size,Weight,ProductCategoryID,ProductModelID,SellStartDate,SellEndDate,DiscontinuedDate,ThumbNailPhoto,ThumbnailPhotoFileName,rowguid,ModifiedDate")] Product product)
{
if (ModelState.IsValid)
{
db.Entry(product).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.ProductCategoryID = new SelectList(db.ProductCategories, "ProductCategoryID", "Name", product.ProductCategoryID);
return(View(product));
}
public ActionResult Edit([Bind(Include = "ProductCategoryID,ParentProductCategoryID,Name,rowguid,ModifiedDate")] ProductCategory productCategory)
{
if (ModelState.IsValid)
{
db.Entry(productCategory).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.ParentProductCategoryID = new SelectList(db.ProductCategories, "ProductCategoryID", "Name", productCategory.ParentProductCategoryID);
return(View(productCategory));
}
public ActionResult Edit([Bind(Include = "id,ProductID,Name,Rating,Review1")] Review review)
{
if (ModelState.IsValid)
{
db.Entry(review).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.ProductID = new SelectList(db.Products, "ProductID", "Name", review.ProductID);
return(View(review));
}
public ActionResult Edit([Bind(Include = "BusinessEntityID,NationalIDNumber,LoginID,OrganizationLevel,JobTitle,BirthDate,MaritalStatus,Gender,HireDate,SalariedFlag,VacationHours,SickLeaveHours,CurrentFlag,rowguid,ModifiedDate")] Employee employee)
{
if (ModelState.IsValid)
{
db.Entry(employee).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.BusinessEntityID = new SelectList(db.People, "BusinessEntityID", "PersonType", employee.BusinessEntityID);
ViewBag.BusinessEntityID = new SelectList(db.SalesPersons, "BusinessEntityID", "BusinessEntityID", employee.BusinessEntityID);
return(View(employee));
}
public PartialViewResult Edit(Product product)
{
try
{
if (ModelState.IsValid)
{
var editedProduct = db.Products.Find(product.ProductID);
editedProduct.Color = product.Color;
db.Entry(editedProduct).State = EntityState.Modified;
db.SaveChanges();
return(PartialView("_EditParital", editedProduct));
}
}
catch (DataException dex)
{
//Log the error (uncomment dex variable name and add a line here to write a log.
ModelState.AddModelError("", "Unable to save changes. Try again, and if the problem persists see your system administrator.");
}
var oldProduct = db.Products.Find(product.ProductID);
return(PartialView("_EditPartial", oldProduct));
}