ProppFrexx ONAIR User-Forum

Posted: **23 Jul 2020 12:12**

Hi Bernd or anyone who knows this

. Is it possible to do a calculation on the $cartid. I need the $cartid minus 1 value for programming an event.

Posted: **23 Jul 2020 12:19**

Sure, take a look to the *[TOINT: ...
Example:

*[TOINT:{${cartid}}:{add}:{-1}]

Posted: **23 Jul 2020 13:26**

Damn Bernd, you really thought of everything. It works like a charm. Thank u very much

${Cartid} minus 1