javascript form 對象

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title></title>
    <script type="text/javascript">
        function ShowIT(thisform){
            alert(thisform["oscar"].value);
        }
    </script>

</head>
<body>
<form>
<img src="images/it.jpg" alt="i love you it." id="it">
<input name="oscar" type="text" size="6" onclick="ShowIT(this.form)"/>
<input type="submit" value="Submit" id="timestamp">
</form>
</body>
</body>
</html>

javascript的 this.form 變量能夠訪問表單域裏面的每一個對象。javascript

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