To allow user to add only 1 item from a list of items

[harshala]

Hello everyone!

I have created this feature, wherein a person can search the database of books and then based on the search results, tag one of the book to their collection. I wanted to allow only one book to get tagged which is chosen by the repeating group.

I have used checkboxes for the same.

This is how it looks like:

If a person selects 1 option, then he/she shouldn’t be able to do that anymore, and then the pop up should immediately close (wanted to eliminate the button ‘tag a book’)

If anyone knows how to go about this, let me know!

[nfish]

are they radio buttons or a repeating group with icons? If the latter you could set a condition that they are hidden when one of the others is selected or when answer is not blank.