05 2015 档案

JS正则--非负整数或小数[小数最多精确到小数点后两位]
摘要：function ValidPrice(obj){ s = obj.value;//var reg = /^[0-9]*\.[0-9]{0,2}$/;var reg = /^[0-9]+([.]{1}[0-9]{1,2})?$/;if (!reg.test(s)){obj.value = "";al... 阅读全文

posted @ 2015-05-10 21:39 neights 阅读(11124) 评论(0) 推荐(0)

导航