I have an app which is based around a Sharepoint list. It's primarily a form with a "Create" screen which creates a new row in the Sharepoint list and then "Update" and "Submit" screens which update items within the list.
1 - Is there a way to display to a user if there are other users currently in the app and or what row they are currently working on?
2 - If a user is currently updating an existing form (row in Sharepoint) is there a way to lock that record while they complete their parts so that I don't risk having two users updating the same row and one wiping out the others additions?