How to scroll slick slider two slides?

Question

JavaScript

I ran into a problem that I can’t scroll the slick slider two slides by clicking the button, if the slides are the first, then everything works, if the slide is the last or penultimate, then it doesn’t want to scroll, as if there is no longer a slide with such an index, how to solve the problem?

$('.salon__nextx2').on('click', function () {
  const current = $(".slider.slider_salon").find('.slick-active').attr('data-slick-index');
  $(".slider.slider_salon").slick('slickGoTo', current+1);
});

Answer 1

kenwheeler.github.io/slick Slider Syncing
Example