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，我使用的是jqGrid 4.4.4 - jQuery Grid（版本4.4.4）和MVC 5。

在下面的代码中，我从控制器动态创建ColNames和ColModel。一切正常，除了我希望显示下拉列表值的列。现在，下拉列表为空。为什么它是空的？

此外，价值如何，例如{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();

这里我试图将数据放入下拉列表中，但它似乎不起作用，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

您使用字符串作为editoption的值。这是错的。 editoptions的值应为对象。尝试替换

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" }

动态列并使用jqGrid

1 个答案: