Import data from Firebase to Listpicker or ListView

[Junior Campos Authentik]

Hello Everyone,

I am developing a app where i created a database in firebase (customers).

I´m not getting import this data for listpicker in my app. i Would like to import all customers included in database pressing button.

Can someone help me please!

(sorry for english, I'm brazilian)

thanks for all

[SteveJG]

You can not use the ListPicker to automatically access the FirebaseDB values.  Convert your Firebase tags to a List, then use use the ListPicker to pick an item from that List.

You did not show how you are using Firebase (you did not post a Block image here in the Forum) so it is impossible to recommend exactly how to do that.

Regards,

Steve

[Junior Campos Authentik]

Thanks for your answer Steve. 

Sorry for not publishing a block image. 

How can i convert the tags for a list?

Thanks for help me

[SteveJG]

I am not sure how to answer this.  You have serious issues with your Blocks.

Here is a link that shows how to retrieve tag information for a FirebaseDB  https://stackoverflow.com/questions/51644062/firebasedb-values-in-mit-app-inventor  .

It retrieves the information to fixed global variables, you need to do something similar to download as a List.

From your Blocks I am not sure...  this tutorial by Romin might help https://rominirani.com/tutorial-mit-app-inventor-firebase-4be95051c325  

Perhaps you need to download the tag   Clientes      as a List.

[Junior Campos Authentik]

Thank you so much Steve, for your attention..

I´ll check this. 

Thanks my friend