子窗体给父窗体传值 javascript opener

villain564 · 发表于 2013-2-7 15:07:44

1.新建两个页面一个是 Parent.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=utf-8" />
<title>父窗体</title>
<script language="javascript" type="text/javascript">
function OpenWindow(){
    window.open('son.html');
}
function setValue(m_strValue){
    document.getElementById("txt_Value").value = m_strValue;
}
</script>
</head>
<body>
<form id="form1" name="form1" method="post" action="">
<label>
<input type="text" name="txt_Value" id="txt_Value" />
</label>
<label>
<input type="button" name="btn_ShowClose" id="btn_ShowClose" value="按钮"  />
</label>
</form>
</body>
</html>

另一个是子窗体 :
<!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>子窗体</title>
<script language="javascript" type="text/javascript" >
function CloseWind(){
    opener.setValue("传值到父窗体");
    window.close();
}
</script>
</head>
<body>
<form id="form1" name="form1" method="post" action="">
<label>关闭
<input type="button" name="btn_Close" id="btn_Close" value="按钮"
/>
</label>
</form>
</body>
</html>

2.通过子窗体执行的父窗体的setValue(m_strValue)来执行赋值操作.

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子窗体给父窗体传值 javascript opener

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