Telerik.Web.Mvc grid. In the .DetailView not calling the Ajax method - ajax

Question

I am using free Telerik.Web.Mvc grid and following this example: http://demos.telerik.com/aspnet-mvc/grid/hierarchyajax
My Issue:
I am populating the grid with search results after user input some data and submit with a search button
In the DetailView() method I reference my 'SearchQuote_QuotesForHierarchyAjax' method, which is in defined in my Controller when DetailView executes data should be fetched, but this controller action does not execute for me.
If i load the grid first time page loads it execute. but not when the grid is loaded in a search button click
The Code in my project:
My SearchQuote.aspx View looks like this
<%= Html.Telerik().Grid(Model.QuoteSummaryList)
.Name("SearchQuoteGrid")
.Columns(columns =>
{
columns.Bound(q => q.QuoteId).Title("Quote #").Width(50);
columns.Bound(q => q.AxiomId).Title("Axiom Id").Width(180);
})
.ClientEvents(events => events.OnRowDataBound("quotes_onRowDataBound"))
.DetailView(details => details.ClientTemplate(
Html.Telerik().Grid(Model.QuoteSubSummaryList)
.Name("Quotes_<#= QuoteId #>")
.Columns(columns =>
{
columns.Bound(o => o.PositionCode).Width(101);
columns.Bound(o => o.Group).Width(140);
})
.DataBinding(dataBinding => dataBinding.Ajax()
.Select("SearchQuote_QuotesForHierarchyAjax", "SearchQuote", new
{quoteid ="<#= QuoteId #>"}))
.Pageable()
.Sortable()
.Filterable()
.ToHtmlString()
))
.DataBinding(dataBinding => dataBinding.Ajax()
.Select("SearchQuote_Select", "SearchQuote"))
.Sortable()
.Pageable(p => p.PageSize(3))
%>
<script type="text/javascript">
function expandFirstRow(grid, row) {
if (grid.$rows().index(row) == 0) {
grid.expandRow(row);
}
}
function quotes_onRowDataBound(e) {
var grid = $(this).data('tGrid');
expandFirstRow(grid, e.row);
}
</script>
And SearchQuoteController has this code.
[AcceptVerbs(HttpVerbs.Post)]
[GridAction]
public ActionResult SearchQuote_QuotesForHierarchyAjax(int quoteid)
{
List<QuoteLineSummaryDM> sublist = new List<QuoteLineSummaryDM>();
QuoteLineSummaryDM a = new QuoteLineSummaryDM();
a.PositionCode = "50";
a.Group = "1";
sublist.Add(a);
QuoteLineSummaryDM b = new QuoteLineSummaryDM();
b.PositionCode = "40";
b.Group = "2";
sublist.Add(b);
var qrows = (from r in sublist
select r).AsQueryable();
return View(new GridModel(qrows));
}
What am I missing? My version is even simpler than the demo. Any ideas?
Thanks.
I found another grid that does what I want to do. It's called jqGrid