4229 Posts
7 years ago
0
Level 1
This is just some markup and JavaScript added to the radio field, so it is perfectly possible.
251 Posts
7 years ago
0
Level 1
the Core Joomla (and Bootstrap) already support this.. you just need create a radio button and use the class 'btn-group'
Please take a look on this:
https://www.w3schools.com/bootstrap/bootstrap_button_groups.asp