Material Modal - Get notified when modal closes

[Seyphaton]

Hi,

I am currently struggling with the material modal window.
I need to trigger and stop some events as soon as someone closes the modal window.

Options that came to my mind:

• MutationObserver to watch for the classes of the modal (open yes /no). This solution is not optimal since its not compatible with all browser versions.
• Listen to outside clicks, key presses (ESC) and clicks on the close button to get notified. Not very satisfying as well.

Is it possible to solve this straightforward?

Best regards for your help!

[bilbaoba]

If you look at the documentation : https://materializecss.com/modals.html#options, there is onCloseStart and onCloseEnd options.
Maybe it can help you.

[Seyphaton]

Thanks for the hint, but I can't get it to work:

shinyjs::runjs("
   $('#modalTrip').modal('open',{
        dismissible: false, 
        onOpenEnd: function(modal, trigger) { //Callback after opened
          alert('ready');
        },
        onCloseEnd: function() { // Callback for Modal close
          alert('Closed');
        }
      }
    );

   ")

It opens, but its still dismissible and the callbacks don't trigger
Any Idea?