public JsonResult Admin_hasname(string strid, string newname)
{
string oldname = "";
if (strid != "")
{
int id = int.Parse(strid);
oldname = dbDrive.FindAdmin(id).name;
}
if (oldname.Equals(newname))
{
return(Json(true));
}
List <Admin> adminList = dbDrive.AccurateQueryAdmins(newname);
if (adminList != null && adminList.Count > 0)
{
return(Json(false));
}
return(Json(true));
}