日期:2014-05-16 浏览次数:20465 次
frame框架之间传值
parent.html代码
<!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=utf-8" />
<title>无标题文档</title>
</head>
<frameset cols="250, *" frameborder="1">
<frame src="left.html" name="left" />
<frame src="right.html" name="right" />
</frameset>
</html>?
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left.html代码
<!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=utf-8" /> <title>无标题文档</title> </head> <body> 用户名:<input type="text" name="username"/> </body> </html>
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right.html代码
<!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=utf-8" />
<title>无标题文档</title>
<script language="javascript">
function setValueToLeft() {
// window对象表示装载该网页的那个帧窗口,这个window对象的parent属性对应整个浏览器窗口对象,
// 整个浏览器窗口对象的frames数组属性的第0个元素就是左边帧窗口
var username = window.parent.frames[0].document.getElementsByName("username")[0];
username.value = "keveon";
alert(username.value);
}
</script>
</head>
<body>
<input type="button" value="设值" onclick="setValueToLeft()" />
</body>
</html>
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iframe框架之间传值
parent.html代码
<!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=utf-8" />
<title>无标题文档</title>
<script language="javascript">
function setValueToChild() {
// frames表示当前窗口所拥有的子窗口的属性,是一个数组
// 获取第一个子窗体即<iframe src="child.html"></iframe>
var age = window.frames[0].document.getElementsByName("age")[0];
age.value = "20";
}
</script>
</head>
<body>
<h1>这是父窗体</h1>
<iframe src="child.html"></iframe>
<hr />
用户名:<input name="username" /><br />
<input type="button" value="给子窗体赋值" onclick="setValueToChild()" />
</body>
</html>
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child.html代码
<!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=utf-8" />
<title>无标题文档</title>
<script language="javascript">
function setValueToParent() {
// 通过window.parent获取父窗体对象
var username = window.parent.document.getElementsByName("username")[0];
username.value = "keveon";
}
</script>
</head>
<body>
<h3>这是子窗体</h3>
年龄:<input name="age" />
<input type="button" value="给父窗体赋值" onclick="setValueToParent()" />
</body>
</html>
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