So i have a drop down list of multiple values of different diseases as part of a Medical History tab.
Now, thing is that a patient (unique ID) can have multiple diseases as a medical history. I would like to have a dropdown/container/portal whatever that it ll show the list of the stored diseases.
I tried to add a portal that it will store my values and be able to delete them. Im stuck on how to add a button under the dropdown list for "Add", and that button will store any selected value to the portal. I only managed to make a delete portal row button as part of removing a value.