// import Mantissa.LiveForm

Mantissa.Preferences.PrefCollectionLiveForm = Mantissa.LiveForm.FormWidget.subclass(
                                                'Mantissa.Preferences.PrefCollectionLiveForm');

/**
 * L{Mantissa.LiveForm.FormWidget} subclass which replaces its
 * node with the string received during form submission, which
 * is expected to be a new, flattened liveform
 */
Mantissa.Preferences.PrefCollectionLiveForm.methods(
    function submitSuccess(self, result) {
        self.removeAllChildWidgets();
        self.addChildWidgetFromWidgetInfo(result);
    });