Besoin d'aide pour modifier les données dans googlesheet

[TIMAI2]

OK, you are sending data in the wrong way. This needs to be in a list / json array.

I do actually show how it is done here:

Simple CRUD with Google Sheets and Apps Script (fixes Hay Kel flaws...)

I have lost count of the number of times the community has received requests for help from developers, after following the Hay Kel series of videos on CRUD with google sheets. The videos are well produced, and offer the viewer a good insight to creating the app-sheet-script ensemble required for CRUD activities. However, the script is flawed: a bound to sheet script, with code that only allows the bound spreadsheet and use of the first sheet; hard-coded columns and hard-coded row data for upda…

but it is perhaps not obvious what is happening.

I can provide you with an example, but it will have to be tomorrow.