jessewth's blog: 2008/04

2008/04/16

javascript : How to call opener function & set opener element ?

Opener window : openerwindow.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>
<meta http-equiv="Content-Type" content="text/html; charset=big5" />
<title>Opener window</title>
</head>
<script type="text/javascript" language="javascript">
function OpenNewWindow()
{
    window.open("newwindow.html");
}
function CallMe()
{
    alert("hello!");
}
</script>
<body>
<form action="#" method="post" name="form1">
<a id="clickme" href="#" onclick="OpenNewWindow();">Click me !</a>
<br />
<input name="textbox1" type="text" value="" />
</form>
</body>
</html>

New window : newwindow.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>
<meta http-equiv="Content-Type" content="text/html; charset=big5" />
<title>New window</title>
</head>
<script type="text/javascript" language="javascript">
function CallOpenerFunction()
{
    if (!window.opener.closed)
    {
        // call opener function
        window.opener.CallMe();
    }
}
function SetOpenerElement()
{
    if (!window.opener.closed)
    {
        // set opener element
        var tf = opener.document.forms[0];
        tf.textbox1.value = "hi!";
    }
}
</script>
<body>
<a href="#" onclick="CallOpenerFunction();">call opener function</a>
<br />
<a href="#" onclick="SetOpenerElement();">set opener element</a>
</body>
</html>

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2008/04/16

javascript : How to call opener function & set opener element ?

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