javascript - How do I find out with jQuery if an element is being animated?

Question

I'm trying to move some elements on the page, and during the time the animation occurs, I want to have "overflow:hidden" applied to an elemnt, and "overflow" back to "auto" once the animation is completed.

I know jQuery has an utility function that determines whether some element is being animated but I can't find it anywhere in the docs

Answer 1

if( $(elem).is(':animated') ) {...}

More info: https://api.jquery.com/animated-selector/

---

Or:

$(elem)
    .css('overflow' ,'hidden')
    .animate({/*options*/}, function(){
        // Callback function
        $(this).css('overflow', 'auto');
    };