#25 - Masquer un élément en fonction des enfants d'un autre élément

<!-- 💙 MEMBERSCRIPT #25 v0.1 💙 HIDE ELEMENT BASED ON OTHER ELEMENT CHILDREN -->
<script>
window.addEventListener('DOMContentLoaded', function() {
  const subjectAttribute = 'ms-code-visibility-subject';
  const targetAttribute = 'ms-code-visibility-target';

  const subjectElement = document.querySelector(`[${subjectAttribute}]`);
  const targetElement = document.querySelector(`[${targetAttribute}]`);

  if (!subjectElement || !targetElement) {
    console.error('Subject or target element not found');
    return;
  }

  function checkVisibility() {
    const children = subjectElement.children;
    let allHidden = true;

    for (let i = 0; i < children.length; i++) {
      const child = children[i];
      const computedStyle = window.getComputedStyle(child);

      if (computedStyle.display !== 'none') {
        allHidden = false;
        break;
      }
    }

    if (children.length === 0 || allHidden) {
      targetElement.style.display = 'none';
    } else {
      targetElement.style.display = '';
    }
  }

  // Check visibility initially
  checkVisibility();

  // Check visibility whenever the subject element or its children change
  const observer = new MutationObserver(checkVisibility);
  observer.observe(subjectElement, { childList: true, subtree: true });
});
</script>