摘要：
javascript控制text只能输入数字<script type="text/javascript">function numbersonly(myfield, e, dec) { var key; var keychar; if (window.event) key = window.event.keyCode; else if (e) key = e.which; else r... 阅读全文
posted @ 2006-10-31 07:44 Alter-it 阅读(696) 评论(1) 推荐(0) 编辑