How to make a button click folder open?

[Jubayer_Ahmed]

This app is made with Kodular. I want to do the same thing. But how?

[Anu]

[Jubayer_Ahmed]

Can you please explain how I can do that?

[dora_paz (Dora)]

Like this

[Jubayer_Ahmed]

Thank you for helping me.

[Jubayer_Ahmed]

Thanks for your help.