bill walton wrote: > Hi Tz Le, > On Tue, 2009-08-25 at 21:48 +0200, Tz Le wrote: >> Now when they change and the id is now 5 >> If its not 5 >> I want >> <p> >> <%= f.label :value %><br /> >> <%= f.text_field :value %> >> >> Please if you can tell me how to access the first select- do I set an >> id? and what I do onchange since its in the same form a few lines down I >> want to have a different field. > > You need to put an observe_field on the first field that makes an ajax > call to render a partial containing the second field with the > appropriate choices based on the first selection. Try a google search > on 'rails observe_field select'. > > HTH, > > Bill
Ok.Thank you, I will search for this. -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
