var toast = BI.createWidget({
    type: "bi.vertical",
    element: "#wrapper",
    items: [{
        el: {
            type: 'bi.button',
            text: '简单Toast测试',
            height: 30,
            handler: function () {
                BI.Msg.toast("这是一条简单的数据");
            }
        }
    }],
    vgap: 20
});