I'm having problems in making a login screen
511 views
Skip to first unread message
Progetto Informatica
Dec 2, 2019, 4:09:23 PM12/2/19
to MIT App Inventor Forum
Hello, I'm having some problems in making the login screen.
I'm
using Firebase to store data when people sign up for the first time but I cannot retrieve data when I want to login. The first two photos are the 'code' I did for the sign up page, whereas the last ones are for the login screen. I have looked at some tutorials, like this but I couldn't find a solution. What should I do? Did I do something wrong? Thanks!
TimAI2
Dec 2, 2019, 5:36:30 PM12/2/19
to MIT App Inventor Forum
I have put together some simple blocks to demonstrate with just a nickname and password:
Register: user enters nickname and password, these are saved to a tag using the user's nickname
Login: user enters nickname and password, the password for the user's nickname is called from firebase, and compared to the password entered
Here is what an example record looks like in Firebase
Progetto Informatica
Dec 3, 2019, 3:26:01 AM12/3/19
to mitappinv...@googlegroups.com
Hi! Thanks for the reply.
what are Textbox3 and Textbox4 used for?
TimAI2
Dec 3, 2019, 3:56:10 AM12/3/19
to MIT App Inventor Forum
Register TB1 & TB2
Login TB3 & TB4
Progetto Informatica
Dec 3, 2019, 5:47:44 AM12/3/19
to MIT App Inventor Forum
Thank you a lot! It works!
ABG
Dec 3, 2019, 10:30:10 AM12/3/19
to MIT App Inventor Forum
Reply all
Reply to author
Forward
This conversation is locked
You cannot reply and perform actions on locked conversations.
0 new messages