dhtmlxgrid...the first column should be calendar type

I am using a dhtmlxgrid…the first column should be calendar type(<input type=‘text’ id=‘calInput1’ class=‘css1’ readonly=‘true’>
    cal1 = new dhtmlxCalendarObject(‘calInput1’);</script>)…how can I do this using addRow function.

You need not to create a separate calendar control, just define column type as dhxCalendar
    dhtmlx.com/docs/products/dhtmlxG … 1289205000