摘要: 1.JS判断function IsDigit(cCheck) { //判断是否是数字return (('0'<=cCheck) && (cCheck<='9')); }function IsAlpha(cCheck) { //判断是否是字母return ((('a'<=cCheck) && (cCheck<='z')) || (('A'<=cCheck) && (cCheck<='Z'))) }function Ve 阅读全文
posted @ 2013-06-21 17:11 Entropy_lxl 阅读(226) 评论(0) 推荐(0) 编辑