http://appinventor.mit.edu/explore/library WebApr 13, 2024 · It's a language learning app where the name, image, and sound are written/stored in the firebase db and that information is retrieved and used in the app as a learning tool. We already had problems which I think was the cache for the db and used the FirebaseDB.Unauthenticate. Initialize which seemed to clear up the problem with the AI …
The MIT App Inventor Library: Documentation & Support
WebAug 2, 2024 · Add a comment 1 Answer Sorted by: 0 Because getting values from an online database like firebase is asynchronous (it can take a second to complete), you have to ask for the values you want and wait for the database to give them to you. See the screenshot below for an example. WebAug 15, 2024 · There is no built in block to do this, but you could have a tag with a list of the other tags. Then, whenever you create a new tag, you can add it to your list of tags. Here is an example of a login system. Accounts is a tag in the database that contains a list of all the accounts users have created. dr abraham chen rancho cucamonga
How can I display all tags and values using MIT App Inventor from ...
http://www.appinventor.org/Databases2 WebJun 6, 2024 · Step 1: Go to your Firebase Realtime Database and copy the link as shown below Step 2: Select FirebaseDB1 in MIT App inventor and in its properties paste the link … WebCreate a global variable and name it count and initialize it to 0. Click on the dropdown of the get block. You can now see count available to choose. Once you have created a global variable, it will always be available in the dropdown of get . Local Variable Example Create a local variable using initialize local name to in do block and name it a. dr abraham chamely