Refresh Button

[Keith]

I have a refresh button that seems to work on the browser reload but not on the actual refresh button reload. It's using a standard grid. What am I missing?

            var gridRefresh =  grid.dataSource.query({
                sort: { field: "ProductName", dir: "desc" },
                page: 2,
                pageSize: 20
            });
            $('a.k-pager-refresh').on('click', function (){
                gridRefresh.data("kendoGrid").dataSource.read();
            });