Although I have not tried it but it does not seem like something that can be done on Wappler right now.
You can use regular JS. Wappler won’t interfere.
I honestly won’t be surprised if there’s a way to make it happen, as I have stumbled on several components/features that aren’t necessarily covered in the documentation.
Is there any Wappler learning resource you can personally recommend?
When I started, I saw one of @Hyperbytes’s youtube series. Apart from that, this community was the only source of knowledge.
I did find other users creating such resources, but I could never watch them.
I started experimenting with an actual project, and learned as I progressed.