求救asp.net mvc knockout数据绑定问题

[比才]

数据不能显示这样绑定recordSet.FirstName
表格页面代码
<td><input type="checkbox" data-bind="checked: selected" /></td>
<td data-bind="text: recordSet.FirstName"></td>
<td data-bind="text: recordSet.LastName"></td>
<td data-bind="text: recordSet.EmailAddress"></td>
<td data-bind="text: recordSet.PhoneNo"></td>

```

```
列表页代码
<tbody data-bind="foreach: viewModel">
<tr>
@RenderBody()
<td>
<a href="#" data-bind="click: $root.onDataUpdating">Update</a>
<a href="#" data-bind="click: $root.onDataDeleting">Delete</a>
</td>
</tr>
</tbody>k
ko 模型代码
function ViewModel(options) {
var self = this;

self.recordSet = ko.observableArray();
self.selected = ko.observable(false);

[wq1234wq]

text: recordSet.FirstName() 这样试试，knockout太小众了..