Compare Today date with select date Radpicker

[sudhakar]

Hello All,

I am trying to compare the todays date and the selected date from user when the DatePicker Popup is closed .
Once the selected date is greater than todays date i need to enable the checkbox=true.

I am trying to compare the values but giving error.

Please correct me where am i going wrong.

<telerik:RadDatePicker ID="dateActivation" runat="server"
Calendar-CultureInfo="English (United Kingdom)" Calendar-DateRangeSeparator=" /" Calendar-Height="40px" DateInput-ReadOnly="True" Width="200px">
   <Calendar ID="CalendarStart" runat="server" CultureInfo="English (UnitedKingdom)" DayStyle-ForeColor="Black" FocusedDate="1/1/1980 00:00:01 AM" OutOfRangeDayStyle-BackColor="#CCCCCC"  OutOfRangeDayStyle-ForeColor="#CCCCCC" WeekendDayStyle-BackColor="#FF5050" WeekendDayStyle-ForeColor="#CC0000">
</Calendar>
<DateInput ID="DateInputStart" runat="server" DateFormat="dd/MM/yyyy"></DateInput>
<ClientEvents OnPopupClosing="PopupClosing" />
</telerik:RadDatePicker>

<javascript>
function PopupClosing(sender, args)
    {

        var datePicker = $find("<%= dateActivation.ClientID %>");
        var SelectedDate = datePicker.get_calendar().get_selectedDates();
        var todaysdate = datePicker.get_selectedDate();

        var SelDate = new Date(datePicker[((datePicker.length))], datePicker[((datePicker.length))]- 1, datePicker[((datePicker.length))]);
        alert("SelDate==" + SelDate);
        var SDate = new Date(todaysdate);

        if (SelectedDate > SDate)
        {
            var chkActive = $find("<%= chkIsActive.ClientID %>");
            chkActive.checked = false;
        }

    }

<javascript>

[Radoslav]

Hi Sudhakar,

Could you please try using the following code snippet and let me know if the issue still exists.

function PopupClosing(sender, args)
{
   var datePicker = $find("<%= dateActivation.ClientID %>");
   var SelectedDate = datePicker.get_calendar().get_selectedDates()[0];
   var SDate = new Date();
   var selectedDateFromUser = new Date(SelectedDate[0], SelectedDate[1] - 1, SelectedDate[2])
   if (selectedDateFromUser > SDate)
   {
       var chkActive = $get("<%= chkIsActive.ClientID %>");
       chkActive.checked = false;
   }
}

Additionally I am sending you a simple example. Please check it out and let me know if it helps you.

Kind regards,
Radoslav
the Telerik team

[sudhakar]

Hello Radoslav,
 
Thnakyou. It solved the problem.
 
Regards
Sudhakar 

[sudhakar]

Hello Radoslav,

Thankyou. It solved the problem.

Regards
Sudhakar