In SuperTables 2.3.0 we have added the possibility to add custom content above and below the SuperTable. You can use this feature to add custom titles, buttons and more.
Toggle columns and/or groups
We have also added a custom event you can use to hide/show (toggle) columns with a button. This feature enables you to show/hide groups of columns with a single click. There is example code available in custom.js and custom.css for the button layout.
