Changer les valeurs d'une colonne

[Jeff_Hager]

Set Column Action: Alter a DIFFERENT SHEET'S VALUES!

That gets really tricky. I tend to avoid giving advice on e-commerce style apps because everybody’s app is set up differently. The problem is that there is no way to clear an entire column. I came up with a way to give the illusion of clearing a column by using setting a unique ID on a parent sheet and then setting that same ID on each item row. To effectively clear the selections, you change the parent ID, which is brought in as a single value into the products sheet, and then compared to t…