How to extract part of a [:CommandValue]

gerlandog · September 25, 2015, 12:38am

I have this Taxa de Entrega Automation command

I know that I can get from Boa Esperança (R$3) the 3 part?

I used to remember that we could get right or left or middle chars, searched, but could not find it…

sorry if its silly…

Thanks!!!

sukasem · September 25, 2015, 2:17am

use substr(start,length). I don’t know you have () or not but example base on no ()
’[:CommandValue]'.substr(2,1) or
’[:CommandValue]'.substr('[:CommandValue]'.length,-1)

gerlandog · September 25, 2015, 4:38pm

Thanks, tonight will give it a try!!

Thank you very much!!!

G.