Select item in list

Discuss
,
#1

Hello,
I have a database with every record like this:
CODE DESCRIPTION ATTRIBUTE
Now i want display only the field DESCRIPTION in a list
Obiously the lenght of the list change when I add a record in database…
How to automatize the procedure?

proceduralist
proceduralist887×417 96.7 KB

THANKS

#2

Welcome to community ,
Please connect to companion and right click on blocks and do it to check the values !

1 Like
#3

what kind of database?
where do the records come from?

Taifun

#4

It’s a TinyDb

#5

let me recommend you do do some tutorials to learn the basics…

A very good way to learn App Inventor is to read the free Inventor’s Manual here in the AI2 free online eBook App Inventor 2 Book: Create Your Own Android Apps … the links are at the bottom of the Web page. The book ‘teaches’ users how to program with AI2 blocks.
There is a free programming course here Course In A Box and the aia files for the projects in the book are here: App Inventor 2 Book: Create Your Own Android Apps
How to do a lot of basic things with App Inventor are described here: How do you...? .

Also do the tutorials Tutorials for MIT App Inventor to learn the basics of App Inventor, then try something and follow the Top 5 Tips: How to learn App Inventor

Taifun

#6

use the add item in list block to add an item in the list
Taifun

1 Like
#7

Thanks Taifun, i’ll read every link that you post me…
:smiley:

1 Like
#8

2 posts were split to a new topic: How to select all airports for a country

#9