问题描述
public class Chat
{
[Key]
public int ChatId { get; set; }
[required]
public string CustName { get; set; }
public string Query { get; set; }
public string Resolution { get; set; }
public string Region { get; set; }
[required]
public DateTime ChatStartDateTime { get; set; }
public DateTime? ChatCreateDateTime { get; set; }
public DateTime? ChatEndDateTime { get; set; }
public string Feedback { get; set; }
public DateTime? FeedbackDateTime { get; set; }
public string FeedbacksharedBy { get; set; }
public int Id { get; set; }
public string Username { get; set; }
public string FirstName { get; set; }
public string Email { get; set; }
public string DidCustCreateTicket { get; set; }
[EmailAddress(ErrorMessage = "Invalid Email Address")]
public string Custemail { get; set; }
public int? ScenarioId { get; set; }
public string ScenarioList { get; set; }
[ForeignKey("Id")]
public virtual User User { get; set; }
[ForeignKey("ScenarioId")]
public virtual Scenario Scenario { get; set; }
public IEnumerable<SelectListItem> Scenarios {get;set;}
public IEnumerable<SelectListItem> Users { get; set; }
}
我想获取“聊天”报告,以便在“工具”中添加了多少个聊天,并按“情景”将其分组,并仅显示“情景总计数”。
例如:
这是我尝试过但不知道自己在做什么的查询:
public ActionResult test()
{
using (Db db = new Db())
{
ViewBag.resultset = db.Chats
.Where(x => System.Data.Entity.DbFunctions.TruncateTime(x.ChatCreateDateTime) == DateTime.Today)
.GroupBy(ddda => ddda.Scenario)
.ToList()
.Select(s => new
{
//month = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(s.Key),count = s.Count()
});
return View();
}
}
非常感谢您的帮助
解决方法
通过创建另一个具有2个已设置属性ScenarioName和Count的VM类作为ScenarioVM来解决该问题,并将其用于实际的查询中。让我知道是否有人需要帮助