日期:2014-05-16 浏览次数:20380 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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