I'm using render_to_string in an after_filter, which renders a partial that is sent to a web service. Here's the code:
class MyController < ApplicationController after_filter :post_to_webservice def show # show logic end def post_to_webservice stuff = render_to_string :partial => 'stuff' webservice_post(stuff) end I get a DoubleRenderError in the after filter. As I understand it, the 'show' action will be rendered, but won't be sent to the browser until the after filter is called. Because the 'show' action is already rendered (but not sent), we get a DoubleRenderError when render_to_string is called. Ideally, render_to_string should be atomic and not mess with current rendering. The work-around is to just call render_to_string before rendering 'show', but I want to keep my controller code DRY by putting the webservice logic in an after_filter. So is this a bug or a feature? Thanks, Shane -- http://myfitbuddy.com | http://shanesbrain.net | http://crimsonjet.com --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Core" 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-core?hl=en -~----------~----~----~----~------~----~------~--~---
