html_code_26 在线代码实例

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<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>编程狮(w3cschool.cn)</title>
</head>
<script>
    function checkme() 
    for each ob in radio1 
    if ob.checked then window.alert ob.value 
    next 
    end function
</script>
<body>
    <input name="radio1" type="radio"value="style" checked>Style. 
    <input name="radio1" type="radio"value="barcode">Barcode 
    <input type="button" value="check"nclick="checkme()">
</body>
</html>
 
 
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运行结果
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