Good afternoon!
I need help from the members of the Forum, as follows. I am developing an application with Java and SpringBoot and I need to implement a view where you will have a select that will bring the information of the Mysql database, until well, the problem and that I need to select the first select it to do a search in the database and release the second select according to the id of the primer and so on, that is, a search for relationship. All this with thymeleaf.
I'm not a keeper.