NonDocumentTypeChildNode.nextElementSibling

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.

概述

nextElementSibling 返回当前元素在其父元素的子元素节点中的后一个元素节点,如果该元素已经是最后一个元素节点,则返回 null, 该属性是只读的。

语法

var nextNode = elementNodeReference.nextElementSibling;

例子

<div id="div-01">Here is div-01</div>
<div id="div-02">Here is div-02</div>

<script type="text/javascript">
  var el = document.getElementById('div-01').nextElementSibling;
  document.write('<p>Siblings of div-01</p><ol>');
  while (el) {
    document.write('<li>' + el.nodeName + '</li>');
    el = el.nextElementSibling;
  }
  document.write('</ol>');
</script>

上面的例子会输出以下内容:

Siblings of div-01

   1. DIV
   2. SCRIPT
   3. P
   4. OL

Internet Explorer 8 支持补丁

该属性不支持 IE9 之前的版本,下面的代码片段可以增进对 IE8 的支持:

// Source: https://github.com/Alhadis/Snippets/blob/master/js/polyfills/IE8-child-elements.js
if(!("nextElementSibling" in document.documentElement)){
    Object.defineProperty(Element.prototype, "nextElementSibling", {
        get: function(){
            var e = this.nextSibling;
            while(e && 1 !== e.nodeType)
                e = e.nextSibling;
            return e;
        }
    });
}

Internet Explorer 9+ 和 Safari 支持补丁

// Source: https://github.com/jserz/js_piece/blob/master/DOM/NonDocumentTypeChildNode/nextElementSibling/nextElementSibling.md
(function (arr) {
  arr.forEach(function (item) {
    if (item.hasOwnProperty('nextElementSibling')) {
      return;
    }
    Object.defineProperty(item, 'nextElementSibling', {
      configurable: true,
      enumerable: true,
      get: function () {
        var el = this;
        while (el = el.nextSibling) {
          if (el.nodeType === 1) {
              return el;
          }
        }
        return null;
      },
      set: undefined
    });
  });
})([Element.prototype, CharacterData.prototype]);

规范

Specification
DOM
# ref-for-dom-nondocumenttypechildnode-nextelementsibling②

浏览器兼容性

Report problems with this compatibility data on GitHub
desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
nextElementSibling

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support

参见