I made a page using as an overview for events. On that page I can select between 4 categories. For example when I select “chindersinge” it shows all of that category, but when I switch to the next month (february) I can see all the other categorys but the link “chindersinge” is still active, in that case I would like to see only the events from the active category.
link to the page: https://efg-homberg.ch/test/kalender/
Thanks for your help.