<html>
<body>
<script language="JavaScript">
function function1() {
var m = document.getElementById("myNodeOne").nextSibling;
m.innerHTML = "asdfsdf";
}
</script>
<p>This PARAGRAPH has two nodes,
<b id="myNodeOne">Node One</b>, and
<b id="myNodeTwo">Node Two</b>.
</p>
<p></p>
<button onclick="function1();">Node One has a Next Sibling</button>
</body>
</html>
这应该在第二段标记中打印“asdfsdf”。但它不起作用。
最佳答案
尝试使用 nextElementSibling
而不是 nextSibling
function function1() {
var m = document.getElementById("myNodeOne").nextElementSibling;
m.innerHTML = "asdfsdf";
}
之所以有效,是因为它只获取 HTML 元素。
关于javascript nextsibling 函数,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/11346765/