Hi,
I have a calendar with 20 cities as category. (Frankfurt, Berlin, Hamburg, Dresden, Munich, Stuttgart and so on)
Now the user should be able to select several categories at once.
For example he can select the categories of Berlin, Munich and Hamburg, so he can see all events of these 3 cities.
I got the hint, that the filter module can be set to "Bootstrap chosen aktivate". The user now should be able to select more than one category at a time, but this does not work for me.
See the attached screenshot of my backend settings an the frontend result.
Does anybody has an idea, how to solve this?
Thank you
Wolfgang