Grey out Button if selection is not possible

[ZoeM]

Hi Community.

I am wondering if someone can help me identify how to grey out a button if the selection is not possible/not a valid option from the data.

In the attached example, I would like to have that when a user selects Brazil, only the 'Phones' button is Blue and is selectable, and the other two buttons are grey and not selectable.

Any help rendered will be appreciated.

Thanks.

Zoe-

[Nicole-Smith · Accepted solution]

On each button, you want to add an expression in Enable Condition that looks like this (with Item corresponding to each button):

count({<Item={'Phones'}>}Item) > 0

I've also attached your QVW file back with these expressions entered.

[ZoeM]

One marble above genius! Thanks a lot Nicole and super fast response!