Power Platform Community Forum Thread Details

set rules for three dropdown columns, based on first column and second column

Good morning!

I built a Power App from SharePoint List to collect data with/from the app.

I have two dropdown columns with 2 options and another dropdown column(single selection) with 4 options.

Low Profile

Yes

Fill Size

2 in

3 in

Dice Design

Std Style

Enc Style

Low Profile

No Style

I made default value selection for Low Profile to Yes and Fill Size to 2 in

DefaultSelectedValues

{Value:"Yes"}
 
and 
 
{Value:"2 in"}
 
(1.) With that I also want to set Dice Design dropdown value to be autoselected as Low Profile. How to do that?
_________________________________________________________________________________________________________________
 
(2.) And after that I have to make a rule if user try to change Fill Size to 3 in, it should show Information Pop-Up - Low Profile requires 2 in Fill Size. Changing to 3 in Fill Size will remove the Low Profile. If you want 2 in Low Profile, you MUST re-select that option(Low Profile).
 
________________________________________________________________________________________________________________
(3.) Then when the user hit ok to the Information, 
Then Low Profile should be changed to No as Fill Size is changed by Customer to 3 in.
 
OR if user hit cancel, means I want to keep same Low Profile(yes), Fill Size(2 in). It should not make any change.

__________________________________________________________________________________________________________________