Ajax Binding Telerik MVC Grid with DetailView in one call - ajax

Question

I have the following markup.
#(Html.Telerik().Grid(Model)
.Name("Grid")
.DataKeys(keys => keys.Add(key => key.Id))
.Columns(columns =>
{
columns.Bound(c => c.FullNameWithEmail).ClientTemplate("<#= FullNameWithEmail #>").Title("Name and Email").Width(230);
columns.Bound(c => c.Notes);
})
.ClientEvents(events => events.OnRowDataBound("grid_onRowDataBound"))
.DetailView(checkInAppGridDetails => checkInAppGridDetails.ClientTemplate("<# if (RelatedCount > 0) { #>" +
Html.Telerik().Grid<ViewModel>()
.Name("GridDetails_<#= Id #>")
.Footer(false)
.Columns(columns =>
{
columns.Bound(c => c.FullNameWithEmail).ClientTemplate("<#= FullNameWithEmail #>").Title("Name and Email").Width(225);
columns.Bound(c => c.Notes);
columns.Bound(c => c.Actions).ClientTemplate("<#= Actions #>").Width(150);
})
.ClientEvents(events => events.OnRowDataBound("GridDetails_onRowDataBound"))
.DataBinding(dataBinding => dataBinding.Ajax()
.Select("GetRelated", "Controller", new
{
id = #ViewBag.EventKey,
ticketId = "<#= Id #>"
}))
.ToHtmlString() +
"<# } #>"
))
)
What i have here is that i am binding the main grid with Ajax call, and once rows got bound the details view gets bound with the DataBinding ajax call.
I already have in the Model a collection for the related records i wanted to show in the DetailView, i don't want the extra call to the server.
here is an example of the ViewModel
public class ViewModel
{
public string FirstProperty {get; set;}
.
.
.
public IEnumurable<ViewModel> RelatedRecords { get; set; }
}
Any idea how to bind the whole Grid with the DetailView with only single Ajax request?

Answer 1

Just used telerik support example to fix this, and it worked very well.Telerik Post