How to Set or Get a kendogrid datasource pagesize / page

1. event code

ds = new kendo.data.DataSource({

transport: {

   read: {

       url: dsUrl,

       dataType: "json"

   }

},

pageSize: panelBar_pht.pageSize,

change: function(e) {

panelBar_pht.pageSize = this.pageSize();

panelBar_pht.page = this.page();

}

});

2. set or get pagesize or page

var grid = $("#gridBx_phtAlbm").data("kendoGrid");

// GET

grid.dataSource.pageSize();

grid.dataSource.page();

// SET

grid.dataSource.pageSize(10);

grid.dataSource.page(69);