Tres desplegables pero que se comuniquen entre si ( Three related ListPickers)

[ABG]

@Engelbert_Alexander

Now i have to learn how use the blocks y apo inventor to do the listpicker, and blocks

FAQ Section: Books, Tips, Tutorials for AI2

Getting Started - MIT AI2 Concepts - MIT Alexa Messenger tutorial - @Selim_Tezel Android App Inventor DIY Book PDF - Teddy Brask-Andersen App Inventor 2 tutorials at MIT Create your own Android Apps - Wolber, Abelson, Spertus, Looney (Online book) Education, Course Materials - MIT, USF Educational App Development Toolkit for Teachers and Learners - Abeywardena, Ishan S Ferguson archive (inactive) Official guide “Become An App Inventor” is now available - Selim_Tezel Pixii Bomb's video …

FAQ Section: Lists

Introductory Making Lists (Concepts) - MIT Lists Chapter from MIT AI2 Online book Translatable copy of Lists Chapter from MIT AI2 Online book How to work with Lists - imagnity MIT AI2 List Blocks Help Page How to Display a List - MIT nb191 Advanced list blocks (filter, sort, map, reduce) Tables Dynamic-editable-html-table - @TimAI2 free-tableviewer-fully-style-customized-to-show-table-data (extension) - @Kevinkun Dynamic Table Layout and Table Listpicker (HTML) - @Taifun Dynamic Tab…

FAQ Section: Google Sheets

Starter Guides Download a Google Sheet as CSV for the Media Folder and load it at startup - ABG AI2 Google Sheets Component AI2 Spreadsheet component help page - MIT Creating a Credential for Google Sheets - @Gordon_Lu Google link to service account creation May 2023 Peek inside a Service Account .json file - ABG Error reading credentials from stream, 'type' field no specified How To HowTO: Log DateTime Values - PU discussions HOWTO: Get A Range from a Google Sheet - TimAI2 (Also see Web…