RadDatePicker OnDateSelected Loop

[Ryan]

I have a RadDatePicker that if the user changes the date I have a confirm message to ask if the want to change the date.
If they click no I want to change the date back to its original value.
In my java script I have
var datepicker = $find("datePicker");
datepicker.set_selectedDate(args._oldDate);

when I set the selected date the function is called again and I am stuck in an Infinate loop since everytime I am setting the selected date in javascript the function is calling its self. I just want it so that if the user clicks no that the date will not change. I haven't been able to find anything on this site to fix it.

Thanks

[Shinu]

Hello Ryan,

Use a global variable in order to check whether it is entering for the second time in DateSelected event handler as shown below.

JavaScript:

<script type="text/javascript">
    var check = false;
    function OnDateSelected(sender, args) {
        if (!check) {
            if (!confirm('do you want to change the date ?')) {
                check = true;
                sender.set_selectedDate(args.get_oldDate());
            }
            else {
                sender.set_selectedDate(args.get_newDate());
            }
        }
        check = false;
    }
</script>

[Attach 'OnDateSelected' client event to RadDatePicker.]

-Shinu.