js实现批量排课日期计算效果-html代码-BFW代码库

js实现批量排课日期计算效果

代码语言：html

所属分类：其他

代码描述：js实现批量排课日期计算效果

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!doctype html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>排课</title>
</head>
<body>
    <script type="text/javascript">
        var sel = 1; //选择星期几
        var studyweek = 15; //学习周
        /**
        *获取当前星期几
        *
        */
        function getWeekDate() {
            var now = new Date();
            var day = now.getDay();
            var weeks = new Array(7, 1, 2, 3, 4, 5, 6);
            var week = weeks[day];
            return week;
        }
        function gettoday() {
            var today = new Date();
            today.setTime(today.getTime());
            return today.getFullYear()+"-" + (today.getMonth()+1) + "-" + today.getDate();
        }
        var nowweek = getWeekDate();
        var nowdate = gettoday();

        if (sel >= nowweek) {
            var startdate = dateAddDays(nowdate, sel-nowweek);
            document.write(startdate + "<br>");
            for (var i = 1; i < studyweek; i++) {
                startdate = dateAddDays(startdate, 7);
                document.write(startdate+ "<br>.........完整代码请登录后点击上方下载按钮下载查看