Ejercicio 16.- Lista de alumnos con FireBase en Appinventor
Programador Novato
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🔗 Canal de ProgramadorNovato: https://www.youtube.com/c/programadornovato 🔗 Facebook: https://facebook.com/ProgramadorNovatoOficial 🔗 Twitter: https://twitter.com/programadornova 🔗 Linkedin: https://www.linkedin.com/in/programadornovato/ 🔗 Instagram: https://www.instagram.com/programadornovato/ 🔗 Pagina oficial: https://www.programadornovato.com 🔗 Gracias por apoyar este canal: https://www.patreon.com/programadornovato En este Ejercicio vamos crear una lista de alumnos y la vamos a almacenar en nuestra base de datos FireBase. Nuestros Alumnos tendrán, nombre, apellido y calificacion, para lograr este objetivo realizaremos estos pasos: - Insertamos tres camposDeTexto txtNombre, txtApellido, txtCalificacion; tres botones btnAgregar, btnEditar, btnBorrar un visorDeLista y un componente FireBase. - Declaramos dos variables de tipo lista, alumno y alumnos. - Cuando inicializamos nuestra aplicación llamamos los datos desde la base de datos, si no hay datos inicializamos nuestra variable alumnos como una lista vacía. - Llenamos nuestro VisorDeLista con nuestra lista de alumnos. - Al hacer click en btnAgregar llenamos el arreglo alumno el cual insertamos en el arreglo alumnos el que terminamos guardando en nuestra base de datos. 🎦 Curso App Inventor: https://www.youtube.com/watch?v=P9ce4QAjwl4&list=PLCTD_CpMeEKS15LJHtAIocRCnHSLFuktA&index=2 🎦 📱 [Curso] Desarrollo en Android de 0 a 100: https://www.youtube.com/watch?v=AHyTqIB_8Rs&list=PLCTD_CpMeEKTT9pb9J-89j1SPtqHzU7sF&index=2 🎦📱 [Curso] Android Studio con Interfaz Grafica de 0 a 100: https://www.youtube.com/watch?v=3ZUlE_tvfaM&list=PLCTD_CpMeEKRL2-HaZThebGcyyR3_RshO&index=2 🎦🟢[Curso] Android Studio con Bases de datos 📳: https://www.youtube.com/watch?v=CeQZ0c1l_pY&list=PLCTD_CpMeEKQJiP5LPFF4x-1gIf-19LVe&index=2&ab_channel=ProgramadorNovato 🎦Android y MySQL 🐬📳: https://www.youtube.com/watch?v=YhqEJVo0qRs&list=PLCTD_CpMeEKSiUQ_svD3ovD1qXdKQFMvO&index=1&t=1s&ab_channel=ProgramadorNovato 🎦[CURSO] de Scratch de 0 a 100 😺: https://www.youtube.com/watch?v=89v6iyKrtgg&list=PLCTD_CpMeEKRsxcdSxuUcqmEG7NlEbCLP&index=1&ab_channel=ProgramadorNovato #appinventor #android #desarrollomobil
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