public JsonResult Add(Person pers)
{
db.People.Add(pers);
db.SaveChanges();
return(Json(pers, JsonRequestBehavior.AllowGet));
}
public bool DeletePerson(string firstName, string lastName)
{
var person = GetPerson(firstName, lastName);
if (person != null)
{
using(var dbContext = new ContosoUniversity2Entities())
{
dbContext.People.Attach(person);
dbContext.People.Remove(person);
if (dbContext.SaveChanges() > 1)
{
return true;
}
}
}
return false;
}
public bool DeletePerson(string firstName, string lastName)
{
var person = GetPerson(firstName, lastName);
if (person != null)
{
using (var dbContext = new ContosoUniversity2Entities())
{
dbContext.People.Attach(person);
dbContext.People.Remove(person);
if (dbContext.SaveChanges() > 1)
{
return(true);
}
}
}
return(false);
}
public bool CreatePerson(string firstName,
string lastName,
string officeLocation,
string enrollmentDate,
string hireDate,
string discriminator)
{
using (var dbContext = new ContosoUniversity2Entities())
{
Person person = new Person();
person.FirstName = firstName;
person.LastName = lastName;
if (string.IsNullOrEmpty(hireDate))
{
person.EnrollmentDate = DateTime.Parse(enrollmentDate);
}
if (string.IsNullOrEmpty(enrollmentDate))
{
person.HireDate = DateTime.Parse(hireDate);
}
person.Discriminator = discriminator;
if (person.OfficeAssignment == null)
{
person.OfficeAssignment = new OfficeAssignment();
person.OfficeAssignment.Location = officeLocation;
}
var personAdded = dbContext.People.Add(person);
if (personAdded != null) //---
{
if (dbContext.SaveChanges() > 0) //--- INSERT
{
return(true);
}
}
return(false);
}
}
public bool CreatePerson(string firstName,
string lastName,
string officeLocation,
string enrollmentDate,
string hireDate,
string discriminator)
{
using (var dbContext = new ContosoUniversity2Entities())
{
Person person = new Person();
person.FirstName = firstName;
person.LastName = lastName;
if (string.IsNullOrEmpty(hireDate))
{
person.EnrollmentDate = DateTime.Parse(enrollmentDate);
}
if (string.IsNullOrEmpty(enrollmentDate))
{
person.HireDate = DateTime.Parse(hireDate);
}
person.Discriminator = discriminator;
if (person.OfficeAssignment == null)
{
person.OfficeAssignment = new OfficeAssignment();
person.OfficeAssignment.Location = officeLocation;
}
var personAdded = dbContext.People.Add(person);
if (personAdded != null) //---
{
if (dbContext.SaveChanges() > 0) //--- INSERT
{
return true;
}
}
return false;
}
}
public JsonResult Add(Person pers)
{
con.Person.Add(pers);
con.SaveChanges();
return(Json(pers, JsonRequestBehavior.AllowGet));
}
