Incrementing a parameter by 1

Rob · ‎2010-12-20

Guys,

do you know a reliable way to increment a parameter by 1 in the parameter script? The problem is that the parameter script is run several times in order to recalculate all parameters... and that stuffs it up.

an example:
I want to increment (by one) the value of a parameter "A" each time you click the button on the custom UI tab.

Any thoughts?

::rk

Anonymous · ‎2010-12-20

This should do it.


	n = APPLICATION_QUERY ("PARAMETER_SCRIPT", "FIRSTOCCASION_IN_PROGRESS", isFirstRun)
	IF isFirstRun THEN
		A=A+1
	ELSE
		A=A
	ENDIF

View solution in original post

Anonymous · ‎2010-12-20

This should do it.


	n = APPLICATION_QUERY ("PARAMETER_SCRIPT", "FIRSTOCCASION_IN_PROGRESS", isFirstRun)
	IF isFirstRun THEN
		A=A+1
	ELSE
		A=A
	ENDIF

Rob · ‎2010-12-21

Thanks mate!

What documentation did you get this from?

edited:
I see... Basic Library Documentation...

Anyway, thanks again.

::rk

Frank Beister · ‎2010-12-21

DirectLink

Thanks. Very helpful.

Nader Belal · ‎2019-01-23

Thank you Michael

A good friend of mine have once told me that I´m so brute that I´m capable of creating a GDL script capable of creating GDLs.

Incrementing a parameter by 1

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