MobileRead Forums - View Single Post - date_arithmetic using a field instead of a set number

ownedbycats · 04-28-2024, 04:08 PM

Does this do what you want?

Code:

program:

mynum = strcat($$#completiondate, 'd');

date_arithmetic(today(),mynum)

EDIT: This'll probably fall over if you have nothing in completiondate, an if-then should help:

Code:

program:

	if 
		!$$#completiondate
	then ''

	else 
		mynum = strcat($$#completiondate, 'd');
		date_arithmetic(today(),mynum)
	fi

04-28-2024, 04:08 PM	#4
ownedbycats Custom User Title Posts: 11,024 Karma: 75555555 Join Date: Oct 2018 Location: Canada Device: Kobo Libra H2O, formerly Aura HD	Does this do what you want? Code: program: mynum = strcat($$#completiondate, 'd'); date_arithmetic(today(),mynum) EDIT: This'll probably fall over if you have nothing in completiondate, an if-then should help: Code: program: if !$$#completiondate then '' else mynum = strcat($$#completiondate, 'd'); date_arithmetic(today(),mynum) fi Last edited by ownedbycats; 04-28-2024 at 04:13 PM.