adding default container container to a custom widget

Greetings, I need a tabs container that can hide some tabs, Bonita's tab container widget hasn't so I made a simple
tabs function
Now I need to add the containers to this tabs, I found some Bonita code on git ( )
but I don't know how to add it, so i need some help with that


Problem Previewing Tab Containers

Hello all,

This morning I was working on the UI and I was setting up a Tab Container. This is the error I got and I have no idea how to fix it or why it's happening. I've tried restarting my web server, Bonita Studio all together and even my computer. This is the error I find in the console.