Last week, we had the author of TDD for a Shopping Website LiveProject. Friday at 11am Ranch time, Steven Solomon will be hosting a live TDD session just for us. See for the agenda and registration link
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Paul Clapham
  • Ron McLeod
  • Jeanne Boyarsky
  • Tim Cooke
Sheriffs:
  • Liutauras Vilda
  • paul wheaton
  • Henry Wong
Saloon Keepers:
  • Tim Moores
  • Tim Holloway
  • Stephan van Hulst
  • Carey Brown
  • Frits Walraven
Bartenders:
  • Piet Souris
  • Himai Minh

Get values from a checkbox list

 
Greenhorn
Posts: 1
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hi ppl, I need some help.


I have a page showing a list of movies previously inserted by the user and I want to make an action for removing the movies from the arraylist in which they are.



My mostraElenco.jsp is




My struts-config is




And my RemoveMovieAction.java is



ListaFilm is made like this



what i get when i try to access to mostraElenco.jsp is




I know i shouldn't do this



since ListaFilm is static, I tried to do
ArrayList<Movie> filmDaRimuovere = (ArrayList<Movie>) form;
but I get errors since the compiler tells me that it can't convert from ActionForm form to ArrayList



Someone can help me?
 
Ranch Hand
Posts: 213
Eclipse IDE Tomcat Server Java
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
1) The message error is obvious. It cannot find the getter for "listMovie". I don't even see where you have "listMovie" defined. Is it defined and made public in "ShowElencoAction"?
2) You don't do an array of forms. You need to do an array of "Movie".
 
I'm gonna teach you a lesson! Start by looking at this tiny ad:
free, earth-friendly heat - a kickstarter for putting coin in your pocket while saving the earth
https://coderanch.com/t/751654/free-earth-friendly-heat-kickstarter
reply
    Bookmark Topic Watch Topic
  • New Topic