I have a field where I have different categories. The categories basically belong to two different groups so I have created two different listboxes on those cateogires. One lisbox has one group of categories and the other listbox has the other group of categories. Both listboxes are using the same field but I am using a condition in the expression to fetch only the relevant categories
The scenario is that from each listbox only one value can be selected, but we should give the ability to select from both listboxes or one listbox at a time
My problem is that when I select from one listbox, it clears the other listbox. I want to be able to select from both listboxes. How can I do this
