<%@ Page Language="C#" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<html>
<head>
<title>Another Popup Calendar</title>
<script language="javascript">
function DisplayCalendar(obj, calendarID, target) {
var calendarObj = document.getElementById(calendarID);
var hiddenCalendarPropertiesObj = document.getElementById("hiddenCalendarProperties");
var top = obj.style.top.replace("px", "");
var left = obj.style.left.replace("px", "");
if(calendarObj != null && hiddenCalendarPropertiesObj != null)
{
calendarObj.style.top = (1 * top + 15) + "px"; // Convert to int, concat back with string.
calendarObj.style.left = (1 * left + 15) + "px";
calendarObj.style.visibility = "visible";
hiddenCalendarPropertiesObj.value = target + "+" + calendarObj.style.top + "+" + calendarObj.style.left;
}
}
function HideCalendar(calendarID) {
var calendarObj = document.getElementById(calendarID);
if(calendarObj != null)
{calendarObj.style.visibility = "hidden";}
}
</script>
<script language="C#" runat="server">
protected string[] _hiddenPropertiesDelimiter;
protected TextBox _tb;
const int TARGETID = 0; // Index for this info within an array.
const int TOP = 1;
const int LEFT = 2 ;
protected void Page_Load(object sender, EventArgs e)
{
_hiddenPropertiesDelimiter = new string[1] {"+"};
if (!Page.IsPostBack)
{
DatePicker.Attributes.CssStyle["visibility"] = "hidden";
}
}
protected void DatePicker_SelectionChanged(object sender, System.EventArgs e)
{
ResetCalendarProperties("hidden");
if (_tb != null)
{
_tb.Text = DatePicker.SelectedDate.ToShortDateString();
}
}
protected void DatePicker_VisibleMonthChanged(object sender, MonthChangedEventArgs e)
{
ResetCalendarProperties("visible");
}
protected void ResetCalendarProperties(string hideFlag)
{
HtmlInputHidden hiddenCalendarProperties = (HtmlInputHidden)Page.FindControl("hiddenCalendarProperties");
if (hiddenCalendarProperties != null)
{
string[] hiddenTargetStringArray = hiddenCalendarProperties.Value.Split(_hiddenPropertiesDelimiter, StringSplitOptions.None);
string targetID = hiddenTargetStringArray[TARGETID];
_tb = (TextBox)Page.FindControl(targetID);
DatePicker.Attributes.CssStyle["Top"] = hiddenTargetStringArray[TOP];
DatePicker.Attributes.CssStyle["Left"] = hiddenTargetStringArray[LEFT];
DatePicker.Attributes.CssStyle["visibility"] = hideFlag;
}
}
</script>
</head>
<body>
<form id="Form1" method="post" runat="server">
<asp:Calendar ID="DatePicker" Style="z-index: 999; left: 340px; position: absolute;
top: 133px" runat="server" OnSelectionChanged="DatePicker_SelectionChanged" BackColor="White"
BorderColor="#999999" CellPadding="4" DayNameFormat="Short" Font-Names="Verdana"
Font-Size="8pt" ForeColor="Black" Height="180px" Width="200px" OnVisibleMonthChanged="DatePicker_VisibleMonthChanged">
<SelectedDayStyle BackColor="#666666" Font-Bold="True" ForeColor="White" />
<TodayDayStyle BackColor="#CCCCCC" ForeColor="Black" />
<SelectorStyle BackColor="#CCCCCC" />
<WeekendDayStyle BackColor="#FFFFCC" />
<OtherMonthDayStyle ForeColor="#808080" />
<NextPrevStyle VerticalAlign="Bottom" />
<DayHeaderStyle BackColor="#CCCCCC" Font-Bold="True" Font-Size="7pt" />
<TitleStyle BackColor="#999999" BorderColor="Black" Font-Bold="True" />
</asp:Calendar>
<asp:Label ID="Label17" Style="z-index: 101; left: 47px; position: absolute; top: 53px"
runat="server" Font-Size="X-Small" Font-Names="Arial">From: </asp:Label>
<asp:TextBox ID="txtFromDate" Style="z-index: 102; left: 85px; position: absolute;
top: 53px" runat="server" Width="112px" onblur="HideCalendar('DatePicker')" />
<asp:Label ID="Label1" Style="z-index: 103; left: 47px; position: absolute; top: 83px"
runat="server" Font-Size="X-Small" Font-Names="Arial">To: </asp:Label>
<asp:TextBox ID="txtToDate" Style="z-index: 104; left: 85px; position: absolute;
top: 83px" runat="server" Width="112px" />
<input id="buttonShowCalendar1" style="z-index: 108; left: 202px; position: absolute;
top: 52px" type="button" value="..." language="javascript" onclick="DisplayCalendar(this, 'DatePicker', 'txtFromDate')" />
<input id="buttonShowCalendar2" language="javascript" style="z-index: 111; left: 203px;
position: absolute; top: 83px" onclick="DisplayCalendar(this, 'DatePicker', 'txtToDate')"
type="button" value="..." />
<asp:CompareValidator Style="z-index: 105; left: 231px; position: absolute; top: 55px"
ControlToValidate="txtFromDate" Display="Dynamic" ErrorMessage="Date?" ID="CompareValidator1"
Operator="DataTypeCheck" runat="server" Type="Date">Date?</asp:CompareValidator>
<asp:CompareValidator Style="z-index: 106; left: 233px; position: absolute; top: 88px"
ControlToValidate="txtToDate" Display="Dynamic" ErrorMessage="Date?" ID="CompareValidator2"
Operator="DataTypeCheck" runat="server" Type="Date">Date?</asp:CompareValidator>
<asp:Button Style="z-index: 107; left: 88px; position: absolute; top: 119px" ID="Button1"
runat="server" Text="Button" />
<input id="hiddenCalendarProperties" type="hidden" value="" runat="server" style="z-index: 110;
left: 412px; position: absolute; top: 31px" />
</form>
</body>
</html>