Podmiot Framwork Aktualizacja jednostka nadrzędna dodała nową podmiot
//Interests
//Delete children
foreach (var existingChild in dbProfile.Interests.ToList())
{
if (!profile.Interests.Any(c => c.Name == existingChild.Name))
db.Interests.Remove(existingChild);
}
//Update and Insert children
foreach (var childModel in profile.Interests)
{
var existingChild = dbProfile.Interests
.Where(c => c.Name == childModel.Name)
.SingleOrDefault();
if (existingChild != null)
{
// Update child
childModel.Id = existingChild.Id;
db.Entry(existingChild).CurrentValues.SetValues(childModel);
}
else
{
// Insert child
var newChild = new Interest
{
Name = childModel.Name,
};
dbProfile.Interests.Add(newChild);
}
}
Confused Cobra