文章详情
时间:2010-02-24 来源:wcw
<html> <body> <input onkeyup="value=value.replace(/[^\d]/g,'') " onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^\d]/g,''))" id="len" type="text" name="len" size=4 maxlength="4" value="4" title="输入数字" /> </body> </html>
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