摘要: 转为百分号 var setPercent = function(v){ var num=Number(v); switch(true){ case num>0: num='+'+num+'%'; break; case num<0: num=num+'%'; break; case num==0: 阅读全文
posted @ 2017-01-12 11:02 decsev 阅读(116) 评论(0) 推荐(0)