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I implement a tree with code:
<%=Html.Telerik().TreeView().Name("treeArea")
.ClientEvents(events => events
.OnSelect("onTreeSelect")
)
.BindTo(Model, (item,area) =>
{
item.Text = area.Name;
item.Value = area.Id.ToString();
})
%>
but after render on page ,there is no hidden element with value. I have checked the example of Treeview, the treeview has '<input class="t-input" name="itemValue" value="2" type="hidden"> on page, but there is no the hidden, why? Thanks in advance