Ok i used <%= image_tag builder.object.photo.url(:small) %> instead of <%= image_tag :photo.url(:small) %> Seems to work now
On Aug 26, 6:29 pm, Christian Fazzini <[email protected]> wrote: > My form partial is being used to create new, and also for editing. > > <% form_for @deal, :html => { :multipart => true } do |f| %> > <%= f.error_messages %> > > <p> > <%= f.label :city_id %> > <%= f.collection_select :city_id, City.find(:all), :id, :name, > { :prompt => 'Select a city' }, {:class => 'foobar'} %> > </p> > <p> > <%= f.label :title %><br /> > <%= f.text_field :title %> > </p> > <p> > <%= f.label :description %><br /> > <%= f.text_area :description %> > </p> > <p> > <%= f.label :price %><br /> > <%= f.text_field :price %> > </p> > <p> > <%= f.label :value %><br /> > <%= f.text_field :value %> > </p> > <p> > <%= f.label :discount %><br /> > <%= f.text_field :discount %> > </p> > <p> > <%= f.label :savings %><br /> > <%= f.text_field :savings %> > </p> > <p> > <%= f.label :goal %><br /> > <%= f.text_field :goal %> > </p> > <p> > <%= f.label :countdown %><br /> > <%= f.text_field :countdown %> > </p> > <p> > <%= f.label :purchased %><br /> > <%= f.text_field :purchased %> > </p> > > <% f.fields_for :photos do |builder| %> > <p class="fields"> > <%= builder.label :photo, "Photos" %><br /> > > <% if [email protected]_record? %> > > <%= image_tag :photo.url(:small) %> > <% else %> > <%= builder.file_field :photo %> > <% end %> > > <br /> > > <!-- > <%= builder.check_box :_destroy %> > <%= f.label :destroy, "Remove photo" %> > --> > > <%= builder.hidden_field :_destroy %> > <%= link_to_function "remove", "remove_fields(this)" %> > </p> > <% end %> > > <p><%= link_to_add_fields "Add photos", f, :photos %></p> > > <% f.fields_for :features do |builder| %> > <p class="fields"> > <%= builder.label :description, "Features" %><br /> > <%= builder.text_area :description, :rows => 3 %><br > /> > > <!-- > <%= builder.check_box :_destroy %> > <%= f.label :destroy, "Remove description" %> > --> > > <%= builder.hidden_field :_destroy %> > <%= link_to_function "remove", "remove_fields(this)" %> > </p> > <% end %> > > <p><%= link_to_add_fields "Add feature", f, :features %></p> > > <p> > <%= f.submit 'Save' %> > </p> > <% end %> > > -------------- > > Im having trouble with the following lines: > > <% if [email protected]_record? %> > > <%= image_tag :photo.url(:small) %> > <% else %> > <%= builder.file_field :photo %> > <% end %> > > <br /> > > When I am creating a new deal. The file_field appears appropriately. > But if I am editing a deal with existing photos, I cant get <%= > image_tag :photo.url(:small) %> to show... > > All this is inside the <% f.fields_for :photos do |builder| %> loop. > Which is needed for <%= builder.hidden_field :_destroy %> and <%= > link_to_function "remove", "remove_fields(this)" %>, which are meant > to remove photos when the form is submitted. > > How can I get all this to work? -- 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.
