js多个id隐藏

const idsToHide = ['element1', 'element2', 'element3'];

idsToHide.forEach(id => {
  const element = document.getElementById(id);
  if (element) {
    element.style.display = 'none';
  }
});

function hideElementsByIds(ids) {
  ids.forEach(id => {
    const element = document.getElementById(id);
    if (element) {
      element.style.display = 'none';
    }
  });
}

// 使用示例
hideElementsByIds(['element1', 'element2', 'element3']);

<div id="element1" class="hideable">Element 1</div>
<div id="element2" class="hideable">Element 2</div>
<div id="element3" class="hideable">Element 3</div>

.hidden {
  display: none;
}

const elements = document.querySelectorAll('.hideable');
elements.forEach(element => {
  element.classList.add('hidden');
});