error when i use two reference selectors in one page

my entity and i use 2 reference selectors to call “dvt” and “nhomdv”  when i choose donvitinh, Nhomdv will be lost and vice versa
1 answers

Hi Tuấn,


You are using the same association for two different fields. When you change the first one, the second one automatically updates as well, because they connect to the same object. If you want to use those two fields seperately you have to use 2 associations.

For example: