摘要:
function formatting(num) { //非空判断 if (num == "" || num == null || num == undefined || num.indexOf("-") == 0 || isNaN(num)) { ... 阅读全文
posted @ 2015-12-11 09:20
宋发准
阅读(162)
评论(0)
推荐(0)
摘要:
整数不超过10为,小数不超过4位。function hehe(num){ if(num==""||num==null||num==0||isNaN(num)||num==undefined||num10?num.substr(0,10):num; }else if(index==... 阅读全文
posted @ 2015-12-11 00:16
宋发准
阅读(262)
评论(0)
推荐(0)

浙公网安备 33010602011771号