<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<style>
#mmn{
height: 20px;
width: 50px;
margin-top: 20px;
background-color: #99CCCC;
}
</style>
<title>无标题文档</title>
</head><body>
<input id="wo" value="" />
<div id="mmn" onclick="dian">我的</div>
</body>
<script type="text/javascript">
var oop = document.getElementById("mmn").innerHTML;
var ip= doucunmen.getElementById("wo").value
function dian()
{
oop=ip
}
</script>
</html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<style>
#mmn{
height: 20px;
width: 50px;
margin-top: 20px;
background-color: #99CCCC;
}
</style>
<title>无标题文档</title>
</head><body>
<input id="wo" value="" />
<div id="mmn" onclick="dian">我的</div>
</body>
<script type="text/javascript">
var oop = document.getElementById("mmn").innerHTML;
var ip= doucunmen.getElementById("wo").value
function dian()
{
oop=ip
}
</script>
</html>
在function dian()
{
oop=ip
}
后边加上一句
dian();
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<style>
#mmn{
height: 20px;
width: 50px;
margin-top: 20px;
background-color: #99CCCC;
}
</style>
<title>无标题文档</title>
</head><body>
<input id="wo" value="" />
<div id="mmn" onclick="dian()">我的</div>
</body>
<script type="text/javascript">
var oop = document.getElementById("mmn");
var ip= document.getElementById("wo");
function dian()
{
ip.value=oop.innerHTML;
}
</script>
</html>
{
document.getElementById("wo").value=document.getElementById("mmn").innerHTML;
}
</script>
</head>
<body>
<input id="wo" value="" />
<div id="mmn" onclick="dian();">我的</div>
</body>
var oop = document.getElementById("mmn").innerHTML;
var ip= doucumen.getElementById("wo").value
var oop = document.getElementById("mmn").innerHTML;
var ip= doucumen.getElementById("wo").value
此时oop是字符串,不是mmn对象。
下面oop=ip是对字符串变量赋值,对象的内容当然不会改变