Problem refreshing Calendar component using fireAjaxTransation

Below is a code snippet on how I am trying to update my components asynchroneously using fireAjaxTransaction:


DynaFaces.fireAjaxTransaction(this, { execute: 'IdOfComponentToSubmit', render:'IdOfComponentToRender'});

When IdOfComponentToRender is that of a textfield, table, button etc... there is no problem and everything works correctly .
But When IfOfComponentToRender is that of a calendar, although the refresh takes place correctly, whenever I attempt to pick another day from the calendar, I get a javascript error saying: this.domNode is null.
I followed the javascript code for the calendar component, and this could be taking place in the calendarField.js file at:
webui.suntheme.widget.calendarField.dayClicked=function(_1){
if(_1.date!=null&&_1.id==this.calendar.id){
this.domNode.setProps({value:_1.date});
}

Is there something I'm doing wrong, or is this a bug in the Calendar component?
Thanks.
Rasha