我是 MVC 和淘汰赛的新手。请参考以下代码
控制器代码:
public string getJSON()
{
Product _objProduct = new Product();
DataTable _objDT = _objProduct.getProduct();
JavaScriptSerializer serializer = new JavaScriptSerializer();
List<Dictionary<string, object>> rows =
new List<Dictionary<string, object>>();
Dictionary<string, object> row = null;
foreach (DataRow dr in _objDT.Rows)
{
row = new Dictionary<string, object>();
foreach (DataColumn col in _objDT.Columns)
{
row.Add(col.ColumnName, dr[col]);
}
rows.Add(row);
}
return serializer.Serialize(rows);
}
查看代码
<script>
$(document).ready(function () {
$('#divheader').append("<h2>Please place an order</h2>");
$.ajax({
type: "Post",
url: "/Order/getJSON",
data: {},
success: function (data) {
function ReservationsViewModel() {
var self = this;
self.product = data;
self.addOrder = function () {
alert('in');
self.order.push(new orderReservation());
}
}
ko.applyBindings(new ReservationsViewModel());
}
});
});
<table>
<thead>
<tr>
<th>Product Name</th>
<th>Quantity/Unit</th>
<th>Unit Price</th>
<th>Quanitity</th>
</tr>
</thead>
<tbody>
<tr>
<td>
<select id="ddlProduct"></select>
</td>
<td><label></label></td>
<td><label></label></td>
</tr>
</tbody>
我尝试了以下操作:
<select id="ddlProduct" data-bind="options: ProductName"></select>
并且我的数据包含以下格式
[{"ProductID":1,"ProductName":Monitor},......]
它给出错误:Microsoft JScript 运行时错误:无法解析绑定。消息:[对象错误];绑定值:选项:ProductName
任何想法,我要去哪里错了?
谁能告诉我如何使用敲除将 ajax 调用返回的数据绑定到 ddlProduct。
提前致谢