PowerApps: Offline / Disconnected. Add new plus modify and delete existing records then Synchronize скачать в хорошем качестве

PowerApps: Offline / Disconnected. Add new plus modify and delete existing records then Synchronize

In this video I show how to work offline or 'disconnected' by using local copies of data held in SharePoint, adding new records, editing and deleting existing records, and then synchronizing your changes back to SharePoint. I also demonstrate using SaveData and LoadData to persist data to a device so not data is lost if the device is turned off (or PowerApps is closed) before the user can sync. Technique will also work for SQL with a few minor modifications. This is the code to check if the device supports persisting data to local storage (you can't persist data when running the App in a web browser): Set( varIsSaveDataSupported, CountRows( SaveData( [ "1", "2" ], "myTestList" ).Value ) = 2 ) Important Note: As of 22nd Feb, starting apps Offline is broken in the Windows App Player (this is an acknowledged bug which is being worked on, but no ETA has been given)