子頁面賦值給父頁面:window.opener.document.getElementById

window.opener 返回的是建立當前窗口的那個父窗口的引用,好比點擊了a.htm上的一個連接而打開了b.htm,而後咱們打算在b.htm上輸入一個值而後賦予a.htm上的一個id爲「name」的textbox中,就能夠寫爲:indow.opener.document.getElementById("name").value = "輸入的數據";

1.頁面代碼:javascript

<html>
<head>
<title>無標題文檔title>
</head>
<script>
function tanchu()
{
    window.open("Untitled-5.html");   
}
</script>
<body>
    <form id="form1" name="form1" method="post" action="">
        <label> <input type="submit" name="button" id="button" value="提交"
            onclick="tanchu()" />
        </label> 
    
<label> <input type="text" name="textfield" id="textfield" /></label> </form> </body> </html>

 

2.子頁面代碼:html

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>無標題文檔title>
head>
<script language="javascript">
function aaa()
{
    window.opener.document.getElementByIdx('textfield').value='123123123';
}
script>
<body>
    <form id="form1" name="form1" method="post" action="">
        <label> <input type="submit" name="button" id="button" value="提交"
            onclick="aaa()" />
        label>
    form>
</body>
</html>
相關文章
相關標籤/搜索