Ok, I made multiple queries run behind button using system.db.runQuery(“query”) for every dataset in Classic Chart and using invokeAsynchronous, to run them all at once in separate threads.
Now I am not able to indicate datasets loading using Chart propertiesLoading, because query excecutes in system function and Chart datasets filling runs so fast, that I don’t even see it. I putted indicator visibility to 1 behind RunQueries button, but I don’t know how to turn visibility off, because I don’t know how to get when Chart datasets finish loading.
Could you help me somehow with that?