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Disabling RadDatePicker

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Input

This is a migrated thread and some comments may be shown as answers.

Hugues asked on 02 Apr 2008, 05:38 PM

On the click event of a checkbox, we want to disable a RadDatePicker. As per the help (ms-help://MS.VSCC.v80/MS.VSIPCC.v80/telerik.radcontrols.prometheus.2007.Q3/telerik.radcontrols.prometheus.2007.Q3/cldClientSideAPI.html) we act on the dateInput and the popupButton.

But when the RadDatePicker is disabled, when there is a postback, an exception is thrown during the client side "dispose" of the component.

This is the part of the code used to enable/disable the RadDatePicker

....

        var datePickerInput= control.get_dateInput();

        if ( enableFlag && !datePickerInput.get_enabled())

        {

            datePickerInput.enable();

            $addHandler( control.get_popupButton(), "click", control._onPopupButtonClickDelegate);

        }

        else if ( !enableFlag && datePickerInput.get_enabled())

        {

            datePickerInput.disable();

            $removeHandler( control.get_popupButton(), "click", control._onPopupButtonClickDelegate);

        }

....

Is there another way to completly disable the RadDatePicker? Or is there a way to prevent the exception to be thrown when no handler is installed on the popupButton?

Thanks,

Hugues Ferland

Disabling RadDatePicker

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