扬帆☆启航

1、企业网站建设、推广、维护 2、中小型企业、店铺的业务管理系统(人事、工资、销售、库存管理、会员管理、统计查询、发票管理、客户关系管理,售后服务管理,物资管理等) 3、中小型企业信息化解决方案

  博客园 :: 首页 :: 博问 :: 闪存 :: 新随笔 :: 联系 :: 订阅 订阅 :: 管理 ::
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
    <head>
        <title>Untitled Document</title>
     <script type="text/javascript" src="jquery-1.3.2.min.js"></script>
    </head>
    <script type="text/javascript">
        $.fn.numeral = function() {
            $(this).css("ime-mode", "disabled");
            this.bind("keypress",function() {
                if (event.keyCode == 46) {
                    if (this.value.indexOf(".") != -1) {
                        return false;
                    }
                } else {
                    return event.keyCode >= 46 && event.keyCode <= 57;
                }
            });
            this.bind("blur", function() {
                if (this.value.lastIndexOf(".") == (this.value.length - 1)) {
                    this.value = this.value.substr(0, this.value.length - 1);
                } else if (isNaN(this.value)) {
                    this.value = "";
                }
            });
            this.bind("paste", function() {
                var s = clipboardData.getData('text');
                if (!/\D/.test(s));
                value = s.replace(/^0*/, '');
                return false;
            });
            this.bind("dragenter", function() {
                return false;
            });
            this.bind("keyup", function() {
            if (/(^0+)/.test(this.value)) {
                this.value = this.value.replace(/^0*/, '');
                }
            });
        };
    </script>
    <body>
        <input type="text" id="txt1">
        <input type="text" id="Text2">
    </body>
 
 <script type="text/javascript">
  $("#txt1").numeral();
 </script>
</html>
posted on 2009-08-18 17:56  赵晓雷  阅读(2081)  评论(0编辑  收藏  举报