How to obtain blank cell format when numeric value is Zero?

I would like to obtain for a specific column in my grid a blank cell when the decimal value is zero.

I there a specific mask for setNumberFormat?

Thanks

Jean-Louis

You can open ticket at support.dhtmlx.com

Thank you for your answer, but …

I don’t have access to ticket support system with GNU GPL license!

Jean-Louis

setNumberFormat method is available in PRO version only. You can contact sales@dhtmlx.com regarding access to support system