Navigator DataSource configuration or instance.

When the navigator is bound via its own data source, it will automatically set "from" and "to" filters on the main data source.

This, in conjunction with server filtering, allows you to visualize large data sets without loading them at once.

Example

<div id="stock-chart"></div>
<script>
$("#stock-chart").kendoStockChart({
    dataSource: {
        transport: {
             read: "/stock/detail"
        },
        serverFiltering: true
    },
    navigator: {
        dataSource: {
            transport: {
                read: "/stock/volume"
            }
        }
    }
});
</script>
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