old_contents: import FocusCore from 'focus-core';
  
  // Dependencies.
  import {router} from 'focus-core';
  
  const MoviesRouter = router.extend({
      log: true,
      beforeRoute() {
          FocusCore.application.changeRoute('movies');
      },
      routes: {
          'movies(/:movieId)': 'movies'
      },
      movies(movieId) {
  
          console.log(`ROUTE: MOVIES ${movieId}`);
          const MovieDetailView = require('../views/movie/detail');
          this._pageContent(MovieDetailView);
      }
  });
  
  export default new MoviesRouter();
  
new_contents: import FocusCore from 'focus-core';
  
  // Dependencies.
  import {router} from 'focus-core';
  
  const MoviesRouter = router.extend({
      log: true,
      beforeRoute() {
          FocusCore.application.changeRoute('movies');
      },
      routes: {
          'movies(/:id)': 'movies'
      },
      movies(id) {
          console.log(`ROUTE: MOVIES ${id}`);
          const MovieDetailView = require('../views/movie/detail');
          this._pageContent(MovieDetailView, {props: {id}});
      }
  });
  
  export default new MoviesRouter();
  
subject: add id in movie detail router