Is it possible to change the code a little so the results are shown when somebody has voted and not allowed to vot again, without pressing a button?

sp-poll looks good, but I need to show the result when voted, without clicking a button

demo here https://digitaal-pakhuis.nl/pp-nn/ top poll is yours, looks and works so much better, but i need this functionality... can you please help?

Kind regards, Joost Kolkman