I just want to be able to adjust hours and minutes.
$dg -> set_col_datetime("contractDateTime", "H:i", "H:i",
"H:i");This will display the datetime picker, but only the time will be displayed. Lastly, use CSS to hide the datepicker.
<style>.xdsoft_datepicker.active{ display:none;}</style>
Reference: http://phpgrid.com/example/complete-date-format-demo/