日期:2014-05-16 浏览次数:20393 次
html界面:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>nameNode.html</title>
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="this is my page">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<!--<link rel="stylesheet" type="text/css" href="./styles.css">-->
</head>
<script type="text/javascript" src="./js/nameNode1.js" charset="UTF-8"></script>
<body>
<div>
兴趣爱好:
<br>
<br>
<input type="checkbox" name="fav" value="look" checked="checked">
看书
<input type="checkbox" name="fav" value="write">
写字
<input type="checkbox" name="fav" value="drow">
画画
<input type="checkbox" name="fav" value="dubao">
读报
<input type="checkbox" name="fav" value="TV">
看电视
</div>
<div>
<input type="radio" name="hx" id="qx" value="1">
全选
<input type="radio" name="hx" id="fx" value="2">
反选
<input type="radio" name="hx" id="qbx" value="0">
全不选
</div>
</body>
</html>
js代码:
window.onload = function(){
var favs = document.getElementsByName("fav");
//获取id = "qx"的元素节点的对象
var qx = document.getElementById("qx");
//注册事件
qx.onclick = function(){
//遍历所有 那么="fav"的节点对象并且改this.checked=true
for(var i=0;i<favs.length;i++){
var fav = favs[i];
fav.checked="vhecked";
}
}
//
var fx = document.getElementById("fx");
//注册事件
fx.onclick = function(){
//遍历所有 name="fav"的节点对象并且改this.checked=true
for(var i=0;i<favs.length;i++){
var fav = favs[i];
fav.checked=!fav.checked;
}
}
var qbx = document.getElementById("qbx");
//注册事件
qbx.onclick = function(){
//遍历所有 name="fav"的节点对象并且改this.checked=true
for(var i=0;i<favs.length;i++){
//获取具体的某个对象
var fav = favs[i];
//修改checked属性
fav.checked=false;
}
}
}<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>nameNode.html</title>
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="this is my page">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<!--<link rel="stylesheet" type="text/css" href="./styles.css">-->
</head>
<script type="text/javascript" src="./js/nameNode2.js" charset="UTF-8"></script>
<body>
<div>
兴趣爱好:
<br>
<br>
<input type="checkbox" name="fav" value="look" checked="checked">
看书
<input type="checkbox" name="fav" value="write">
写字
<input type="checkbox" name="fav" value="drow">
画画
<input type="checkbox" name="fav" value="dubao">
读报