Hi guys! I have an application with several widgets and I want to display some activity indicator (like a spinner or progress indicator) when a filter is applied in the app.
I managed to make it work but only when the application loads by attaching a callback to the
.execute() just as described here: Getting data from the visualization. This way when the data arrives from the server I stop the indicator.
The thing is that it doesn’t work when using your Filter Control. How can I do this? Thanks in advance.