Data not loading on the first load changing perspective (Hybris)

[duc_van73]

I've made a custom backoffice widget which I can access by clicking the new Order Cockpit item added in the option perspectives tree. This will show different graphs with data in it. But for some reason the data doesn't load on the first load, but when refreshing the page it works perfect. Is there any way to configure to refresh or re-init the widget when clicking the Order Cockpit item in the option tree?