js - DOM -02 parentNode 点击隐藏a让li隐藏

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<ul id="ul1">
    <li>1111 <a href="javascript:;">隐藏</a></li>
    <li>2222 <a href="javascript:;">隐藏</a></li>
    <li>3333 <a href="javascript:;">隐藏</a></li>
    <li>4444 <a href="javascript:;">隐藏</a></li>
</ul>
<script>
    window.onload = function () {
        var oUl = document.getElementById('ul1');
        var aA = document.getElementsByTagName('a');
        for (var i = 0; i < aA.length; i++){
            aA[i].onclick = function () {
                this.parentNode.style.display = 'none';
            }
        }
    }
</script>
</body>
</html>

 

posted @ 2016-10-25 14:05  黑土白云  阅读(873)  评论(0)    收藏  举报