Hi everybody, Maybe this is a sort of newbie question but I've been trying to solve it for several days without a solution.
Basically what I want to do is to pass a collection from the view to my controller. I paste here the relevant part of both. Controller: @member=Member.find(:all) if params[:new_member]=nil @list=[] @list.push(Member.new) else @list=params['list'] @list.push(Member.find(params[:new_member])) end View: Inside a form that redirects to the controller <select name="new_member"> <%[email protected] do |member|%> <option value="<%=member.id%>" ><%=member.name></option> <%end%> </select> <%=submit_tag("Add")%> <%= hidden_field "list", @list %> # [1] [1] Here's the problem. The error I got is "undefined method `push' for {"#<User: 0xb7086210>"=>""}:HashWithIndifferentAccess" But more important in parameters[error log]: ""list"=>{"#<User:0xb7086210>"=>""}}" It means that the params['list'] value is taken as @list.name [that is just garbage] I Hope someone can help me! Thanks! --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
