MobileRead Forums - View Single Post - how to perform mathematical calculations based on the value in one column and display

Fynjisx · 08-07-2022, 10:17 PM

There are two columns. One file size, the other with a numeric number of pages. If the file size is not 0, output any number to the custom column. How it's done? Need to write a template? Where to write? I am newbie.

how to perform mathematical calculations based on the value in one column and display the results in another?

08-07-2022, 10:17 PM	#1
Fynjisx Connoisseur Posts: 91 Karma: 10 Join Date: Jul 2022 Location: Greenland Device: xiaomi	how to perform mathematical calculations based on the value in one column and display There are two columns. One file size, the other with a numeric number of pages. If the file size is not 0, output any number to the custom column. How it's done? Need to write a template? Where to write? I am newbie. how to perform mathematical calculations based on the value in one column and display the results in another?