1.验证完整的日期格式:(yyyy-MM-dd)function checkDate(RQ) { var date = RQ; var result = date.match(/^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2})$/); if (result == null) return false; var d = new Date(result[1], result[3] - 1, result[4]); return (d.getFullYear() == resu…
原文:一些有用的javascript实例分析(二) 5 求出数组中所有数字的和 window.onload = function () { var oBtn = document.getElementsByTagName("button")[0]; var oInput = document.getElementsByTagName("input")[0] var oStrong = document.getElementsByTagName("stron…