jQuery slideToggle - callback function on slideUp action only

Question

Does anyone know a good way to fire a callback function on the slideUp event only during a slideToggle? The default callback function fires on both slideUp and slideDown.

Thanks!

Answer 1

You can check if the element .is() :hidden since it'll be hidden at the end of a slide up, like this:

$(this).slideToggle(function() {
  if($(this).is(":hidden")) {
    alert("this was a slide up");
  }
});

You can test it out here.