Reply To: [Waiting for user confirmation] Using js for bootsrap accordion in content template view

Thank you! Also with the newest version of boostrap this code worked for me:

$(".accordion-body").on("shown.bs.collapse",function(event){
$('span', $(this).prev()).text('-');
});
$(".accordion-body").on("hidden.bs.collapse",function(event){
$('span', $(this).prev()).text('+');
});