public ActionResult Edit([Bind(Include = "KeChengID,KeChengName")] MyTable1 myTable1)
{
if (ModelState.IsValid)
{
db.Entry(myTable1).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(myTable1));
}
public ActionResult Edit([Bind(Include = "StudentID,StudentName,RuXueShiJian")] MyTable2 myTable2)
{
if (ModelState.IsValid)
{
db.Entry(myTable2).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(myTable2));
}
public ActionResult Edit([Bind(Include = "ID,StudentID,KeChengID,Grade")] MyTable3 myTable3)
{
if (ModelState.IsValid)
{
db.Entry(myTable3).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.KeChengID = new SelectList(db.MyTable1, "KeChengID", "KeChengName", myTable3.KeChengID);
ViewBag.StudentID = new SelectList(db.MyTable2, "StudentID", "StudentName", myTable3.StudentID);
return(View(myTable3));
}
