动态列和在jqGrid中使用下拉列表

Question

我有一个关于在jqGrid中使用下拉列表的问题。在我的环境中，我正在使用许可证jqGrid 4.4.4 - 带有MVC 5的jQuery Grid（版本4.4.4）。

在我的代码中，我从我的控制器动态创建ColNames和ColModel。除了我希望显示下拉列的值的列之外，一切正常。现在，下拉列表是空的。为什么它是空的？

另外，值应该如何{value:{'FE':'FedEx';'IN':'InTime';'TN':'TNT';'AR':'ARAMEX'}}，从控制器中的方法动态加载？

model.CreateMeeting = false; 
SecondOpinionFacade = new SecondOpinionFacade(); 
var meeting = SecondOpinionFacade.GetMeeting(id); 
model.MeetingDay = meeting.StartDate.Date; 
model.MeetingdID = meeting.SecondOpinionMeetingId; 
model.FromTime = meeting.StartDate.ToString("HH:mm"); 
model.ToTime = meeting.EndDate.ToString("HH:mm"); 
model.NrofGroups = meeting.SecondOpinionGroup.Count; 

var list = new[] { new { name = "SecondOpionUserId", index = "SecondOpionUserId", sorttype = "string", sortable=false, hidden = true, editable = true, edittype = "", editoptions= "", formatter = ""} }.ToList(); 

这里我试图把数据放到下拉列表中，但它似乎不工作，因为下拉列表显示为空。

list.Add(new { name = "Deltagare", index = "Deltagare", sorttype = "string", sortable = true, hidden = false, editable = true, edittype = "select", editoptions = "{value:{'FE':'FedEx';'IN':'InTime';'TN':'TNT';'AR':'ARAMEX'}}", formatter = "select" }); 
int counter = 1; 
meeting.SecondOpinionGroup.OrderBy(x=> x.SecondOpinionGroupId).ForEach(x => 
{ 
    list.Add(new {name = x.SecondOpinionGroupId.ToString(), index = "Grupp" + counter, sorttype = "string", sortable = false, hidden = false, editable = true, edittype = "checkbox", editoptions = "{ value: 'True:False' }", formatter = "checkbox" }); 
    counter++; 
}); 

var list2 = new[] { "SecondOpionUserId" }.ToList(); 
list2.Add("Deltagare"); 
for (int i = 1; i <=model.NrofGroups; i++) 
{ 
    list2.Add("Grupp"+i); 
} 

model.ColNames = JsonConvert.SerializeObject(list2); 
model.ColModel = JsonConvert.SerializeObject(list); 
return View(model); 

Answer 1

您使用串作为editoption值。这是不对的。 editoptions的值应该是对象。尝试更换

editoptions = "{ value: 'True:False' }" 

和

editoptions = "{value:{'FE':'FedEx';'IN':'InTime';'TN':'TNT';'AR':'ARAMEX'}}" 

到

editoptions = new { value = "True:False" } 

和

editoptions = new { value = "FE:FedEx;IN:InTime;TN:TNT;AR:ARAMEX" }