jQuery extends the method of jitter effect

This article illustrates how jQuery extends the jitter effect. Share with you for your reference. The specific implementation method is as follows:

1. The JavaScript code is as follows:

jQuery.fn.shake = function(intShakes /*Amount of shakes*/, intDistance /*Shake distance*/, intDuration /*Time duration*/) {

    this.each(function() {

        var jqNode = $(this);

        jqNode.css({position:  ' relative'});

        for (var x=1; x<=intShakes; x++) {

            jqNode.animate({ left: (intDistance * -1) },(((intDuration / intShakes) / 4)))

            .animate({ left: intDistance },((intDuration/intShakes)/2))

            .animate({ left: 0 },(((intDuration/intShakes)/4)));

        }

    });

    return this;

}

$(function() {

  $('#btn').click(function() {

    $(this).shake(2,10,400);

  });

});

I hope this article is helpful for you to design jQuery program.