Delegate onclick event conflict in multiple pages

Hi, I’m using the last version of Fw7 (5.7).

I have this problem. I have some dynamic content in my pages, included inside the Dom with .html().
In order to manage the onclick() event on this elements I use delegate in this way:

$(document).on(‘click’, ‘.favorite-icon’, function(event) {}
$(document).delegate(’.favorite-icon’, ‘click’, function(event) {}

The onclick event works good with this method, but I have a problem.
Some of this elements exist in multiple pages. So if I change page in my app and click on those elements the onclick() event is triggered twice or more if I change multiple times page.

How can I solve this?