[REACT] how to set loading animation in the following screenshot

[bin_yu]

Hi All,

Can we provide a loading animation during the data loading process? Once we receive the data, the loading animation will disappear and the data will be displayed. I found that the data is not yet returned to the UI during the loading process. The following page looks like this, please see the highlighted part

2025-05-16 how to set loading animation.png (51.62 KiB) Viewed 35 times

[Animal]

Use this method: https://bryntum.com/products/calendar/docs/api/Core/widget/Widget#function-mask