Add radio button column in kendo Grid - asp.net-mvc

Question

I want to show radio button in kendo Grid column. I have tried so many methods. Its showing only header in row not showing radio button. I am working in MVC4
My code :
#(Html.Kendo().Grid<razor.Core.BOL.TRD_OrderItem>()
.Name("Grid")
.Columns(columns =>
{
columns.Bound(item => item.OrderId).Hidden(true);
columns.Template(item => #Html.RadioButton("Approve", true, false, new { #id = "Approve" })).Title("Approve");
columns.Bound(m => m.MatchType).Title("Match Type");
columns.Bound(item => item.OrderDate).Format("{0:MM/dd/yyyy}").Title("Date");
columns.Bound(item => item.OrderType).Title("Sell");
columns.Bound(item => item.Description).Title("Ask");
columns.Bound(item => item.OrderAmount).Title("Total");
columns.Bound(item => item.OrderStatus).Title("Status");
})
.Pageable()
.Sortable()
.DataSource(dataSource => dataSource
.Ajax()
.PageSize(10)
.Model(model =>
{
model.Id(m => m.OrderId);
})
.Read(read => read.Action("GetOrderOption", "Order", new { OrderId = ViewBag.OrderId}))
))
Thanks,
S Somu

Answer 1

In my case the radio button was bound to the model, so you should add a field to save the radiobutton value (Approved), so following your example I added my radio button column with:
columns.Bound(item => item.Approved).Template(#<text></text>).ClientTemplate("<input type='radio' name='ItemList[#= index(data)#].Approved' value='true' />").Title("Approve");
Where ItemList is the name of your List of TRD_OrderItem in your model.
Also you will need to add this javascript function that is used to get the index for the radiobutton name field:
function index(dataItem) {
var data = $("#Grid").data("kendoGrid").dataSource.data();
return data.indexOf(dataItem);
}