标签:c style class blog code java
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<!DOCTYPE html><head> <meta http-equiv="Content-Type"
content="text/html; charset=utf-8"
/> <title></title> <script type="text/javascript"> window.onload = function
() { //取出所有的a标签 var
oUl = document.getElementById("ul1"); var
aA = oUl.getElementsByTagName("a"); for
(var
i = 0; i < aA.length; i++) { //给每个a标签注册事件 aA[i].onclick = function
() { //this是当前元素,parentNode 是单数,因为每个节点,只有一个父节点!有多个子节点 this.parentNode.style.display = "none"; } } } </script></head><body> -----------点击“隐藏” 隐藏每行中的文字----------- <ul id="ul1"> <li>电风扇发<a href="javascript:void(0)">隐藏</a></li> <li>电松岛枫扇发<a href="javascript:void(0)">隐藏</a></li> <li>大幅度<a href="javascript:void(0)">隐藏</a></li> <li>合格后<a href="javascript:void(0)">隐藏</a></li> <li>的发的发的我<a href="javascript:void(0)">隐藏</a></li> </ul></body></html> |
Javascript中parentNode的用法,布布扣,bubuko.com
标签:c style class blog code java
原文地址:http://www.cnblogs.com/alphafly/p/3763779.html