JS 多元素文本选择

问题

指定元素的开头和结尾，选中文本。

实现

function selectText(start, end) {
  const range = document.createRange();
  range.setStart(start, 0);
  range.setEnd(end, end.childNodes.length);
  const selection = window.getSelection();
  selection.removeAllRanges();
  selection.addRange(range);
}

后记

• https://stackoverflow.com/questions/49002269/is-there-a-way-to-select-text-through-multiple-elements