"Wrong # of arguments." Why answer a post if you don;t know the answer? It deters those who DO know from answering. Please don;t just speculate. By the time someone has posted, they have speculated as far as they can go and are seeking direction on where to find the real answer.
On Jul 2, 11:20 am, Onur Gungor <[email protected]> wrote: > Janna Brossard wrote: > > I have a partial in my view which has a select box: > > > <% form_for :channels, :html => {:name => 'channelsform'},:url=> > > { :action =>"newchannel", :controller =>"channels"} do |f| %> > > > <%= f.select(:id , Channel.find(:all, :order => 'channel > > ASC', :conditions => ['deleted=0']).collect {|p| [ p.channel, > > p.id ]}, {:include_blank => true}, { :onchange => > > "document.channelsform.submit();"}) %> > > > In my ChannelsController I pick up the value from this select box > > correctly as: @channel = Channel.find(params[:channels][:id]) > > > However, when the partial rerenders, it doesn;t show the selected > > value. How can I make it show the selected value, given the syntax for > > the form.select I have used? > > > Thanks, Janna B > > What I read from the documentation: select > (ActionView::Helpers::FormOptionsHelper) > > "The option currently held by the object will be selected, provided that > the object is available." > > Maybe you must use, while you have populated the object @channel in the > controller rendering that view. > > <%= f.select("channel", "id" , Channel.find(:all, :order => 'channel > ASC', :conditions => ['deleted=0']).collect {|p| [ p.channel, > p.id ]}, {:include_blank => true}, { :onchange => > "document.channelsform.submit();"}) %> > > I am not sure but you may give it a ride. > -- > Posted viahttp://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 [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
