周数点击周数

Question

有没有办法在asp.net或使用javascript,当有人点击日历上显示的周数,我可以在标签上获取日期(星期一到星期五)？

Answer 1

这是asp.net中的服务器端解决方案

标记

<asp:Label ID="Label1" runat="server" Text="" />
<asp:Calendar runat="server" ID="Calendar1" OnSelectionChanged="Calendar1_SelectionChanged" />

代码隐藏

protected void Calendar1_SelectionChanged(object sender, EventArgs e)
{
    DateTime input = Calendar1.SelectedDate;
    int delta = DayOfWeek.Sunday - input.DayOfWeek;
    DateTime firstDay = input.AddDays(delta);

    for (int i = 0; i < 7; i++)
      Label1.Text += ((DateTime)(firstDay.Add(new TimeSpan(i, 0, 0, 0)))).ToShortDateString() + " -- ";
}