摘要: var list = [ {name:'上海',code:'shanghai',}, {name:'西安', code:'xian'}, {name:'深圳', code:'shenzhen'}, {name:'北京', code:'beijing'} ]; list.sort((a,b)=>{ l 阅读全文
posted @ 2022-06-02 16:52 智商感人 阅读(226) 评论(0) 推荐(0)
摘要: inputnum( value) { value = value.replace(/[^\d.]/g, ""); //清除"数字"和"."以外的字符 value = value.replace(/^\./g, ""); //验证第一个字符是数字 value = value.replace(/\.{2 阅读全文
posted @ 2022-06-02 15:27 智商感人 阅读(733) 评论(0) 推荐(0)