public JsonResult AddDevice(string deviceId)
{
try
{
var userId = HttpContext.Session.GetInt32("UserId");
var userName = _context.UserInfo.Where(x => x.Id.Equals(userId)).SingleOrDefault().UserName;
if (_context.DeviceInfo.Where(x => x.DeviceId.Equals(deviceId)).Count() != 0)
{
return(Json("-1"));
}
else
{
DeviceInfo newDevice = new DeviceInfo();
newDevice.UserName = userName;
newDevice.DeviceId = deviceId;
if (_context.DeviceInfo.Count() != 0)
{
newDevice.Id = _context.DeviceInfo.Max(x => x.Id) + 1;
}
else
{
newDevice.Id = 1;
}
_context.Add(newDevice);
_context.SaveChanges();
}
return(Json("1"));
}
catch
{
return(null);
}
}
public ActionResult SaveChanges(IFormCollection form)
{
var a = form["mark0"];
var b = form["mark1"];
var c = form["mark2"];
string temp = "";
var username = HttpContext.Session.GetString("UserName");
var model = _context.UserInfo.Where(x => x.UserName.Equals(username)).First();
if (a == "1")
{
temp += "1";
}
if (b == "1")
{
temp += "2";
}
if (c == "1")
{
temp += "3";
}
model.DeviceModel = temp;
_context.SaveChanges();
return(RedirectToAction("../Device/DeviceManage"));
}
public ActionResult AddUser(IFormCollection form)
{
var username = form["username"];
var password = form["password"];
var ta = _context.UserInfo.Where(m => m.UserName.Equals(username)).Select(m => m.Id);
if (ta.Count() != 0)
{
ViewData["warning"] = "该用户已被注册";
return(View("Register"));
}
else
{
var _user = new UserInfo
{
UserName = username,
PassWord = password,
};
_context.Add(_user);
_context.SaveChanges();
return(RedirectToAction("RegisterResult"));
}
}