jQuery API usage example in CoffeeScript translated to Javascript.

page.coffee

# Creative Commons Attribution-Share Alike 3.0 United States License
# http://creativecommons.org/licenses/by-sa/3.0/us/
# By Susan Potter <https://www.susanpotter.net/software/>
(($) ->
  editSubmitHandler: (evt) ->
    form: $(this)
    data: form.serialize()
    url: form.attr('action')
    $.getJSON(url, data, (data, resp) -> 
      $('#notice').html(data['html'])
    )

  $('#editForm').submit(editSubmitHandler)
) jQuery

page.js

// Creative Commons Attribution-Share Alike 3.0 United States License
// http://creativecommons.org/licenses/by-sa/3.0/us/
// Generated from CoffeeScript translator of previous CS code.
(function($) {
  var editSubmitHandler;
  editSubmitHandler = function editSubmitHandler(evt) {
    var data, form, url;
    form = $(this);
    data = form.serialize();
    url = form.attr('action');
    return $.getJSON(url, data, function(data, resp) {
      return $('#notice').html(data['html']);
    });
  };
  return $('#editForm').submit(editSubmitHandler);
})(jQuery);