html运行实例（eg_js_jquery_dom_getparent）-搜寻教程库

代码示例：（标识：eg_js_jquery_dom_getparent）

<!DOCTYPE html>
<html>
<body>

<h1>获取父级 HTML 元素</h1>

<h2 id="01">Hello World!</h2>
<h2 id="02">Hello China!</h2>
<h2 id="03">Hello Shanghai!</h2>

<p id="demo"></p>

<script>
var myParent = document.getElementById("02").parentNode;
document.getElementById("demo").innerHTML = myParent.nodeName;
</script>

</body>
</html>