preventDefault issue about cocoon

[nathanvda]

Which version of cocoon/rails/turbo are you using? In the current cocoon code (which is already pretty old) there is no addFieldListener but we dynamically catch click-events on the link.

Try installing the latest version of cocoon (1.2.15).

[hksk]

I add a addFieldListener to make it works, with the original code, not working
gem

• cocoon 1.2.15
• turbo-rails (2.0.5)
• rails Rails 7.1.3.2
  js
• "@hotwired/turbo-rails": "^7.3.0",

to make it better I paste the diff:

40c40,47
<   $(document).on('click', '.add_fields', function(e) {
---
>   document.querySelectorAll('.add_fields').forEach(function(element) {
>     // Correctly remove the event listener
>     element.removeEventListener('click', addFieldListener);
>     // Add the event listener again
>     element.addEventListener('click', addFieldListener);
>   });
> 
>   function addFieldListener(e) {
103c110
<   });
---
>   };
134c141,142
<   var hideRemoveFields = function() {
---
> 
>   $(document).on("ready page:load turbolinks:load", function() {
141c149
<   };
---
>   });
143,147d150
<   $(function() {
<     hideRemoveFields();
<     $(document).on('page:load turbolinks:load turbo:load', hideRemoveFields); // Turbolinks support
<   });
<   
150a154
> 

after the change, the duplications stops and works fine.

[nathanvda]

Where are you including your javascript in the page? It seems with each navigation/load the javascript is evaluated again, with turbo this should normally not be the case.

[hksk]

Im using administrate gem, they include in the top part of the layout:

https://github.com/thoughtbot/administrate/blob/main/app/views/layouts/administrate/application.html.erb#L27

but after verify my installed gem of administrate I see it in the bottom part

I will update to the master branch of the gem or the beta and back.