Get aggregate value from footer (client side)

[Jason]

I have a grid made up of bound columns.

Some of the columns have an aggregate (Sum) to show totals in the footer.

How can I access these values client side, using the column name if possible?

Can I make use of 'get_masterTableViewFooter()' ?

 

Example basic grid:

<telerik:RadGrid ID="itemsGrid" >
    <MasterTableView ShowFooter="True" Width="100%"
                     DataKeyNames="ID" ClientDataKeyNames="ID">
        <Columns>
            <telerik:GridBoundColumn DataField="ID" UniqueName="id" HeaderText="ID" />
            <telerik:GridBoundColumn DataField="quantity" HeaderText="Qty" UniqueName="quantity" />
            <telerik:GridBoundColumn DataField="price" HeaderText="Price" UniqueName="price" Aggregate="Sum" />
            <telerik:GridBoundColumn DataField="total" HeaderText="Total" UniqueName="total" Aggregate="Sum" />
        </Columns>
        <FooterStyle />
    </MasterTableView>
</telerik:RadGrid>

 

Javascript:

function CheckTotals(sender, eventArgs) {
    // get totals from footer
    var grid = $find('<%=itemsGrid.ClientID%>');
    var masterTableViewFooter = grid.get_masterTableViewFooter();

    // how to access 'Price' aggregate from footer??
}

 

Thanks

Jason