Spinner programming problem

MIT App Inventor Help
21

Set Spinner.Elements property with the options you want for each one.

You can use two labels to display the chosen options.

When you choose an option then the event AfterSelecting is triggered...you can set label.Text = selection

Then you can place a button,. that when pressed in button.Click event you can compare the selection from each spinner with the different options to display what you want.

Edit: maybe you need to take a look at this:
User Interface (mit.edu)

22

It's very accommodating of @Ramon, but this is not a forum for having the absolute basics presented to you on a silver platter. So learn the basics first. There is very extensive and helpful material from App Inventor itself and last but not least from @Taifun on https://puravidaapps.com/.

In addition, topics regarding “Spinners” and problems with them have already been discussed countless times here in the forum.

3 Likes
23

Ok, sorry. Just I'm doing a work that I have to present in a few days, and I'm having a lot of problems and I come here just looking for help

24

Sorry, but we're not here to do your homework for you either.

1 Like
25

I said help not do my homework, there is a big difference. I make more things in this work before asking for help here

26

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 Our Tutorials! to learn the basics of App Inventor, then try something and follow the Top 5 Tips: How to learn App Inventor

Taifun

Trying to push the limits! Snippets, Tutorials and Extensions from Pura Vida Apps by icon24 Taifun.

1 Like
27

This is at its core a three column table filtered by selection of values in columns 1 and 2.

Use a spreadsheet to load the data then import it as a media folder CSV file.

Load a table (list of lists) from the CSV file.

Load List Pickers from the first two columns.

Use advanced list filter blocks on the table after both pickers have selections.