public ActionResult TagUntag(int id, bool ischecked, bool isordered)
{
var t = DbUtil.Db.FetchOrCreateTag(Util.SessionId, Util.UserPeopleId, DbUtil.TagTypeId_AddSelected);
var count = t.PersonTags.Count();
var topid = "";
var tp = DbUtil.Db.TagPeople.SingleOrDefault(tt => tt.PeopleId == id && tt.Id == t.Id);
if (ischecked)
{
if (tp != null)
DbUtil.Db.TagPeople.DeleteOnSubmit(tp);
}
else if (tp == null)
{
if (count == 0 && isordered)
topid = id.ToString();
tp = new TagPerson() {Id = t.Id, PeopleId = id};
DbUtil.Db.TagPeople.InsertOnSubmit(tp);
}
DbUtil.Db.SubmitChanges();
return Content(topid);
}
private void detach_PersonTags(TagPerson entity)
{
this.SendPropertyChanging();
entity.Tag = null;
}
private void attach_PersonTags(TagPerson entity)
{
this.SendPropertyChanging();
entity.Tag = this;
}
private void detach_PersonTags(TagPerson entity)
{
this.SendPropertyChanging();
entity.Tag = null;
}
private void attach_PersonTags(TagPerson entity)
{
this.SendPropertyChanging();
entity.Tag = this;
}