Java ArrayList<>() Fetch

Question

I have FilmDAO which have List getAllFilm(), in the main i have :

List <Film> lsfilm = new ArrayList <Film>();
lsfilm = FilmDAO.getAllFilm();

My question is how to fetch the list objects one by one, and get only the name of the movie (nomFilm) so i can add it in the Choice list (ComboBox).

what is meant with new ArrayList <Film>[]; did your code compiled even? — mhasan
– mhasan, Commented Mar 9, 2017 at 7:58
Possible duplicate of in java,how to iterate list of objects — santosh gore
– santosh gore, Commented Mar 9, 2017 at 7:58

Younes Ouchala · Accepted Answer · 2017-03-09 10:49:00Z

0

Somthing like this :)

 if(CollectionUtils.isNotEmpty(lsfilm)){
    for (Film film : lsfilm){
       comboBox.add(film.getNameFilm());
    }
    }

answered Mar 9, 2017 at 10:49

Younes Ouchala

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Comments

dansiemens · Accepted Answer · 2017-03-09 08:04:34Z

0

Try a for-each loop to add the film names to your ComboBox.

for (Film f : lsfilm){
   String filmName = f.nomFilm;
   myComboBox.addItem(filmName);
}

answered Mar 9, 2017 at 8:04

dansiemens

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Thanks @dansienmens it should work now with turning only names into an array.