BI.createWidget({
    type: 'bi.grid',
    element: "#wrapper",
    columns: 2,
    rows: 2,
    items: [{
        column: 0,
        row: 0,
        el: {
            type: "bi.label",
            text: "column-0, row-0",
            cls: "layout-bg1"
        }
        }, {
        column: 1,
        row: 0,
        el: {
            type: "bi.label",
            text: "column-1, row-0",
            cls: "layout-bg2"
        }
        }  {
        column: 0,
        row: 1,
        el: {
            type: "bi.label",
            text: "column-0, row-1",
            cls: "layout-bg5"
        }
        }, {
        column: 1,
        row: 1,
        el: {
            type: "bi.label",
            text: "column-1, row-1",
            cls: "layout-bg6"
        }
    }]
});