How to store text under categories

[Rogerio_Rios (Professional Support)]

@Niu

just have a problem with saving them.

Online database for everyone to see and enjoy all videos.

1 - Database NoSQL- Excellent Guide :

Firebase Storage | A Guide for Beginners

Hi Koders, I observed that many of you have been encountering issues on Firebase Storage so I decided to make a guide for beginners and it may solve some of the issues. So Lets Get Started Introduction Firebase is a service by Google dedicated for back-end services. One of their services of Firebase is Firebase Storage. Firebase Storage helps in Storing Files etc. Firebase Storage is located in Components ~ Google ~ Firebase Storage in Kodular With Firebase Storage Component you can ad…

2- Database SQL
2.1

MySQL. PHP. GET. POST. Insert. Update. Delete. Segur SQL Inject

Hello friends, I have published a basic tutorial on MySQLi and PHP in the App Inventor Community, I think it is better to put a link in this forum so as not to repeat the same thing. The tutorial deals with 3 examples: 1.- MySQLi + PHP + GET 2.- MySQLi + PHP + POST 3.- MySQLi + PHP + Web page In these examples I use the 000webhost server. The forum link is: I have also put it in Spanish: App inventor. App inventor y MySQLi. PHP. GET. POST. Página web. Base de datos [mysqlwebhost9] […

2.2

App Inventor Tutorials and Examples: MySQL | Pura Vida Apps