Compute library book return date? - Page 2

dunhill · 06-02-2021, 05:49 PM

Thanks @chaley and @un_pogaz for the answer
I will have to do a course.

chaley · 06-03-2021, 11:14 AM

After the next calibre release you will be able to do the calculation using

Code:

program:
	date_arithmetic($$#fechaprestamo, strcat($#diasadevolver, 'd'), 'dd/MM/yyyy')

See this post for details about the date_arithmetic function.

06-02-2021, 05:49 PM	#16
dunhill Guru Posts: 892 Karma: 810834 Join Date: Sep 2017 Location: Buenos Aires, Argentina Device: moon+ reader, kindle paperwhite	Thanks @chaley and @un_pogaz for the answer I will have to do a course. Attached Thumbnails Last edited by dunhill; 06-02-2021 at 06:10 PM.

06-03-2021, 11:14 AM	#17
chaley Grand Sorcerer Posts: 12,440 Karma: 8012886 Join Date: Jan 2010 Location: Notts, England Device: Kobo Libra 2	After the next calibre release you will be able to do the calculation using Code: program: date_arithmetic($$#fechaprestamo, strcat($#diasadevolver, 'd'), 'dd/MM/yyyy') See this post for details about the date_arithmetic function.

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