App lab how to make a slider?

CS Principles Unit and Lesson Discussion
1

How do I make a slider on the screen, so I can drag between two variables?

2

Hi @rfarnay,

Can you clarify what you mean by “drag between two variables”?

I created a super simple demo of the slider here to show basic usage: https://studio.code.org/projects/applab/nQE9Wc2gZ-azRShsRLPKbg

Frank

3

For example, how to change volume of music using slider.

4

I don’t think you can control the volume in AppLab, BUT I can show you how to use the slider:

Happy coding @rfarnay

5

Your slider demo is so much better than mine. :sweat:

:grin:

1 Like
6

Haha - TOTALLY missed your link! #DuelingDemos