I''m a bit stuck trying to output a DB-stored file in a view with FlexImage 2. DB storing is supported but there is no documentation on how to get it out of the DB. Could someone point me to a resource explaining how to render a DB stored FlexImage in a view? -- 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-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Here''s the documentation for a start, I''ve been using FlexImage for a while now http://wiki.github.com/Squeegy/fleximage Since the latest code is for RESTful style controllers/views, etc. You''d do something like this in your view that you''re placing your image in. @image = Image.find(:first) <%= image_tag formatted_image_path(@image, :jpg) %> This would generate something like this... <img src="/images/1.jpg" /> which would map to the ImagesController, something like... class ImagesController < ApplicationController def show @image = Image.find(params[:id]) end end this would then render the flexi template which might then look like this. app/views/images/show.jpg.flexi: @image.operate do |i| i.resize ''200'' end I hope this helps or at least the documentation link does. RobL http://www.robl.me Taylor Strait wrote:> I''m a bit stuck trying to output a DB-stored file in a view with > FlexImage 2. DB storing is supported but there is no documentation on > how to get it out of the DB. Could someone point me to a resource > explaining how to render a DB stored FlexImage in a view? >--~--~---------~--~----~------------~-------~--~----~ 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-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Thanks for responding. I think my problem comes from rendering a
collection through partials. It is not calling the ''show''
method and
therefore not triggering the routing call to .jpg. But my best effort
still doesn''t work:
VIEW
<%= image_tag(url_for(:controller => ''questions'',
:action => ''show'', :id
=> question, :format => ''jpg'') %>
returns:
<img src="/questions/show/1.jpg" />
but just has a broken image link. Its not getting the data.
QUESTIONS_CONTROLLER:
def show
@question = Question.find(params[:id])
respond_to do |format|
format.html # show.html.erb
format.xml { render :xml => @question }
format.jpg #for fleximage
end
/QUESTIONS/VIEW.SHOW.JPG.FLEXI:
@question
ROUTES.RB
map.resources :questions
--
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Going to the image directly by /questions/show/1.jpg yields the following error: NoMethodError in QuestionsController#show undefined method `call'' for Fleximage::View:Class -- 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-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Taylor Strait wrote:> Going to the image directly by /questions/show/1.jpg yields the > following error: > > NoMethodError in QuestionsController#show > > undefined method `call'' for Fleximage::View:ClassThis continues to be my sticking point. The server throws these errors silently. More info on the error: NoMethodError (undefined method `call'' for Fleximage::View:Class): /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_view/renderable.rb:21:in `_unmemoized_compiled_source'' This is on Rails 2.2.2. When installing I also had to change this line in plugins/fleximage/init.rb FROM ActionView::Base.register_template_handler :flexi, Fleximage::View TO ActionView::Template.register_template_handler :flexi, Fleximage::View So I wonder if there are other issues at work. Anyone on Edge rails running fleximage ok? I can get the images to work when I use embedded_image_tag but have had issues with image corruption really blowing up my app. (have to drop the row from DB) Man, you spend more time troubleshooting and shoehorning plugins than you do just writing the functions from scratch! -- 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-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Issue resolved. Somehow I had downloaded an old version of the plugin from GitHub. The Dec 12th build solves everything. I love Mondays. -- 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-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---