ASP.NET做日历

一周一周来算,注,如果本月1号是星期日,则这一月共有六周,即六行,所以干脆每月都输出6周就行了,然后再算第一周里的本月一号是周几,第一周里本月又占了几天。。。呃。。。反正很乱,想了一上午,现在写出来了倒不知道如何解释了。。算了。。直接上代码。。

    //日历界面
    public IActionResult RiLi()
    {
        List<Model.VM_OneDay>[] ss = new List<Model.VM_OneDay>[6]; 
        DateTime nowmonth01 = DateTime.Parse( DateTime.Now.ToString("yyyy-MM-01")); //本月一号
        int week01 =(int)nowmonth01.DayOfWeek; //本月一号是周几?
        int zhanjitian = 7 - week01; //本月在第一周占了几天,如3月1日是周三,则第一周则占了5天,用于算第2,3,4周
        for (int i = 0; i < 6; i++)
        {
            List<Model.VM_OneDay> aa = new List<Model.VM_OneDay>();
            if (i == 0)
            {
                //第一周
                for (int j = 0; j < 7; j++)
                {
                    if (j>=(int)week01)
                    {
                        int x = j - week01;
                        DateTime date = nowmonth01.AddDays(x);
                        if (x==0)
                        {
                            aa.Add(new Model.VM_OneDay() {Date=date, DateStr = date.ToString("M月d日") }); //1号
                        }
                        else
                        {
                            aa.Add(new Model.VM_OneDay() {Date = date, DateStr = date.Day.ToString() });
                        }
                      
                    }
                    else
                    {
                        DateTime date = nowmonth01.AddDays(-(week01-j));
                        aa.Add(new Model.VM_OneDay() {Date = date, DateStr = date.Day.ToString() });
                    }
                }
            }
            else
            {
                for (int j = 0; j < 7; j++)
                {
                    int x = (i - 1) * 7 + zhanjitian + j;
                    DateTime date = nowmonth01.AddDays(x);
                    if (date.Day == 1)
                    {
                        aa.Add(new Model.VM_OneDay() {Date = date, DateStr = date.ToString("M月d日") });
                    }
                    else
                    {
                        aa.Add(new Model.VM_OneDay() {Date = date, DateStr = date.Day.ToString() });
                    }
                    
                }

            }

            ss[i] = aa;
        }
        ViewBag.data = ss;
        return View();
    }

  最后出来的界面:

日历静态页:http://www.niunan.net/rili.html

posted @ 2023-03-20 13:20  牛腩  阅读(318)  评论(1编辑  收藏  举报