public JsonResult GetNewMessage(int minId)
{
MyTalkEntities db = new MyTalkEntities();
var list = db.tUserChat.Where(t => t.Id > minId).Select(t => new { t.Id, t.uTime, t.uValue, t.tUser_uId, t.tUserSet.uFace, t.tUserSet.uName, t.tUserSet.uPower });
//list.ForEach(item => { item.tUser = null; });
return Json(list, JsonRequestBehavior.AllowGet);
}
public ActionResult Send(string uValue)
{
MyTalkEntities db = new MyTalkEntities();
tUserSet user = (from t in db.tUserSet select t).FirstOrDefault();
tUserChat chat = new tUserChat() { uTime = DateTime.Now, uValue = uValue,tUserSet=user};
db.tUserChat.Add(chat);
db.SaveChanges();
return Content("ok");
}
//
// GET: /Home/
public ActionResult Index()
{
//聊天室代码
MyTalkEntities db = new MyTalkEntities();
var list = db.tUserChat.ToList();
ViewBag.chatList=list;
if (list.Count==0)
{
ViewBag.minId =0;
}else{
ViewBag.minId = list.LastOrDefault().Id;
}
db.SaveChanges();
return View();
}
