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firebasefirebase-realtime-databaseapp-inventor

App Inventor: problem retrieving data from firebase database

I store some location data in firebase:

firebase data structure When I try to retrieve the location data in App Inventor, I found that the data I get is not a list:

App Inventor error

Does anyone know how I can do with the data I get from the firebase database? (the data I got is "{Nick_Name="Ken", Address="60 Old Mill Rd, Oakville, ON L6J 7V9, Canada\n", Latitude=43.452752, Longitude=-79.68407404}")

Solution

  • you might want to use the JsonTextDecode method from the Web component to get a list of lists

    enter image description here