<!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> <title>Parent Page</title> <script language="javascript" type="text/Javascript"> function parenttest() { alert("這是父頁面的方法！"); } function btnClick() { document.getElementById("childframe").contentWindow.childtest(); //調用子頁面 } </script></head><body> <div style="margin:auto;"> <h1>This is the Parent Page.</h1> <input type="button" value="調用子頁面的方法" onclick="btnClick()"/> </div> <div style="margin:auto;"> <iframe style="width:300px; height:300px;" id="childframe" src="ChildPage.html"></iframe> </div></body></html><!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> <title>Parent Page</title> <script language="javascript" type="text/javascript"> function parenttest() { alert("這是父頁面的方法！"); } function btnClick() { document.getElementById("childframe").contentWindow.childtest(); //調用父頁面 } </script></head><body> <div style="margin:auto;"> <h1>This is the Parent Page.</h1> <input type="button" value="調用子頁面的方法" onclick="btnClick()"/> </div> <div style="margin:auto;"> <iframe style="width:300px; height:300px;" id="childframe" src="ChildPage.html"></iframe> </div></body></html>
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