i happen notice this. created google spreadsheet , shared among 3 people. wrote code onedit() trigger. set trigger(resources->all trigger-> create new trigger). if user opens google spreadsheet, trigger create not available him. needs set same trigger again.
my question is: there anyway can set trigger people whom spread sheet shared? possible? or creating trigger user-specific?
you should use installable trigger executed under authority , run every user accessing spreadsheet. installable triggers have less limitations simple ones, read documentation here : https://developers.google.com/apps-script/guides/triggers/installable
