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初学:asp.net日历控件的使用

2007-06-25 16:41 363 查看
实现:主要是点击日历控件按钮,弹出一个日历控件窗口, 选择完日历控件的时间,返回给textbox且关闭窗口.

问题是:弹出的窗口的left设置为window.event.clientX时,top参数为widnow.event.clientY时,却没有效果,只好写死参数啦;还有就是日历控件只能翻月,不能翻年,用处不大.

调用的代码如下:


<asp:TextBox ID="txtBegin" runat="server" /><input value="日历" type="button" onclick="javascript:calendar_window=window.open('calendar.aspx?formname=<%= txtBegin.ClientID %>','calendar_window','width=162,top=230,left=430,height=220');calendar_window.focus()" />


 到 <asp:TextBox ID="txtEnd" runat="server" /><input type="button" value="日历" onclick="javascript:calendar_window=window.open('calendar.aspx?formname=<%= txtEnd.ClientID %>','calendar_window','width=162,top=230,left=600,height=220');calendar_window.focus()" />



日历窗口代码如下:




<%...@ Page Language="C#" %>




<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">






<script runat="server">...


void Calendar1_SelectionChanged(Object sender, EventArgs e)




...{


StringBuilder strJS = new StringBuilder();


strJS.Append("<script type='text/javascript'>window.opener.document.getElementById('");


strJS.Append(HttpContext.Current.Request.QueryString["formname"]);


strJS.Append("').value='" + this.Calendar1.SelectedDate.ToString("d"));


strJS.Append("';self.close();</scri").Append("pt>"); //工具问题


this.Literal1.Text = strJS.ToString();


}


void Calendar1_DayRender(Object sender,DayRenderEventArgs e)




...{


if (e.Day.Date.ToString("d") == System.DateTime.Now.ToString("d"))




...{


e.Cell.BackColor = System.Drawing.Color.LightGray;


}


}


</script>




<html xmlns="http://www.w3.org/1999/xhtml" >


<head runat="server">


<title>无标题页</title>


</head>


<body>


<form id="form1" runat="server">


<asp:Calendar id="Calendar1" runat="server" OnSelectionChanged="Calendar1_SelectionChanged" OnDayRender="Calendar1_DayRender" showtitle="true" SelectionMode="Day" BackColor="#ffffff" FirstDayOfWeek="Monday" BorderColor="#000000" ForeColor="#00000" Height="60" Width="120">


<TitleStyle backcolor="#000080" forecolor="#ffffff" />


<NextPrevStyle backcolor="#000080" forecolor="#ffffff" />


<OtherMonthDayStyle forecolor="#c0c0c0" />


</asp:Calendar>


<asp:Literal id="Literal1" runat="server"></asp:Literal>


</form>


</body>


</html>



日历有一个selecteddate,是日历控件内的选定属性，如果要设置显示的初使值，还要同时设置VisibleDate
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