I am trying to create a list of registered users with the information that I have in a database but the page where the list should appear when using localhost comes up with this, how could I solve it?
I think the error must be in this part of the code
@Controller
public class ListadoControlador {
@Autowired
private ListadoService listadoService;
@GetMapping ("PaginaAdmin")
public String listarUsuarios(@RequestParam(name = "page",defaultValue = "0")int page,Model modelo){
PageRequest pageRequest = PageRequest.of(page,4);
Page<Usuario> usuarios = listadoService.findAll(pageRequest);
PageRender<Usuario> pageRender = new PageRender<>("/PaginaAdmin", usuarios);
modelo.addAttribute("titulo","Listado de usuarios");
modelo.addAttribute("usuarios",usuarios);
modelo.addAttribute("page", pageRender);
return "PaginaAdmin";
}
}
or possibly somewhere in these parts
on other occasions I have been able to make the page open but the table comes out without the corresponding data that I have in the database
Well in the end God knows what was wrong just change to another method to list users and holy remedy
for registercontroller.java
for userrepository.java
In userservices.java
In userservicesimpl.java
and the HTML part