Hello, I am very novice with appinventor. I would like to make an app that can write data to 6 cells in an excel file, then the excel file would do some calculus and the app would retrieve data back from 6 other cells from the same excel file. Is there any way I can do that ? I tried with csv fi…

[image] clement_pomarede: But when I try to do the same thing as you, I have the same message as Paozieu What error ? Like an alert notifier with a load of html ? If so, this probably means you have not updated the script properly to a new version (you have to do this everytime you make a ch…

How to make a link between an excel file and AppInventor

MIT App Inventor Help

TIMAI2 February 10, 2020, 11:29pm 31

Put the WRITE procedure in the "after READ" area

To set the sliders see here: