87,910
社区成员
发帖
与我相关
我的任务
分享这个javascript老报错说Element未定义。。。请问如何改一下？？
<html>
<head>
<style type="text/css">
.style1{
color:red;
}
.style2{
color:blue;
}
</style>
</head>
<body>
<form name="f">
<a href="#" id="tag1" class="style1" onclick="javascript:changeStyle('1');">Hello</a>
</form>
</body>
</html>
<script language="javascript">
function changeStyle(oid){
Element.removeClassName($('tag' + oid),"style1");
Element.addClassName($('tag' + oid),"style2");
}
</script>
<head>
<style type="text/css">
.style1{
color:red;
}
.style2{
color:blue;
}
</style>
</head>
<body>
<form name="f">
<a href="#" id="tag1" class="style1" onclick="javascript:changeStyle('1');">Hello</a>
</form>
</body>
</html>
<script language="javascript">
function changeStyle(oid){
Element.removeClassName($('tag' + oid),"style1");
Element.addClassName($('tag' + oid),"style2");
}
</script>
...全文
请发表友善的回复…
发表回复
xiao7cn 2007-01-12
- 打赏
- 举报
没有你这样用的.这样就行了
-------------------
<html>
<head>
<style type="text/css">
.style1{
color:red;
}
.style2{
color:blue;
}
</style>
</head>
<body>
<form name="f">
<a href="#" id="tag1" class="style1" onClick="changeStyle(this);">Hello</a>
</form>
</body>
</html>
<script language="javascript">
function changeStyle(oid){
oid.className="style2";
}
</script>
-------------------
<html>
<head>
<style type="text/css">
.style1{
color:red;
}
.style2{
color:blue;
}
</style>
</head>
<body>
<form name="f">
<a href="#" id="tag1" class="style1" onClick="changeStyle(this);">Hello</a>
</form>
</body>
</html>
<script language="javascript">
function changeStyle(oid){
oid.className="style2";
}
</script>
