Version >= 5.2.4 don't work with Select2

[djpremier]

After change of jQuery to Vanilla JS, the change in fields that use Select2 don't trigger filteriffic search.

[0llirocks]

Could be related to #220? Try adding an empty div with a .filterrific_spinner class.

[GearoidDC]

I added this to my application.js and it fixed it.
If you are using select2 you have jquery anyway so it shouldn't be a problem using jquery here.
It is just replacing with what the code was before in filterrific.

I'm going to try figure out what the issue is.

Filterrific.init = function() {
  $('#filterrific_filter').on(
    "change",
    ":input:not(.filterrific-periodically-observed)",
    Filterrific.submitFilterForm
  );

 
  Filterrific.observe_field(
    ".filterrific-periodically-observed",
    0.5,
    Filterrific.submitFilterForm
  );
};

jQuery(document).ready(Filterrific.init);
jQuery(document).on('page:load', Filterrific.init);

I also have to replace the submitFilterForm method.

Filterrific.submitFilterForm = function(){
  var form = $(this).parents("form"),
      url = form.attr("action");
  // turn on spinner
  $('.filterrific_spinner').show();
  // Submit ajax request
  $.ajax({
    url: url,
    data: form.serialize(),
    type: 'GET',
    dataType: 'script'
  }).done(function( msg ) {
    $('.filterrific_spinner').hide();
  });
};

[JosephTico]

This is mostly a select2 issue. This is a very old library whose developers decided for some dumb reason that it won't trigger the standard change event when the select, well, changes.

Here's more info and a workaround:
https://stackoverflow.com/a/77871613/1102840