Support » Plugin: WooCommerce Bottom Bar for Mobile » Event on scroll

  • Hi and thanks for your plugin. It works nice.

    I would like it to use it only on scroll up so i wrote this code

    let scrollPos = 0;
    const nav = document.querySelector('.wcbb-bottom-bar');
    
    function checkPosition() {
      let windowY = window.scrollY;
      if (windowY < scrollPos) {
        // Scrolling UP
        nav.classList.add('is-visible');
        nav.classList.remove('is-hidden');
      } else {
        // Scrolling DOWN
        nav.classList.add('is-hidden');
        nav.classList.remove('is-visible');
      }
      scrollPos = windowY;
    }
    
    window.addEventListener('scroll', checkPosition);

    But it seems to not work.

    Do you have any idea of how you could help me with this?
    Thanks

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