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2009-06-18T11:37:00.170
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The latest Erubis (2.6.4) and Rails 2.2 (and 2.3) are still not compatible. The main issue is that the generated ruby code from Erubis uses "_buf" as the buffer variable and Rails 2.2 and 2.3 require "@output_buffer" to be used. The reason for "@output_buffer" to be used is that ActionView helpers like CaptureHelper are designed around "@output_buffer" being the primary buffer in the generated code. I have created a gem called <a href="http://github.com/elkinsware/erubis_rails_helper/tree/master" rel="nofollow noreferrer">elkinsware-erubis_rails_helper</a> that fixes these issues and allows Erubis and Rails 2.3 (for sure but it should work for 2.2). In your environment.rb file add: <pre><code> config.gem 'erubis' , :version => '2.6.4' config.gem 'elkinsware-erubis_rails_helper', :lib => 'erubis_rails_helper', :source => 'http://gems.github.com' </code></pre> And then you can add a config/initializers/erubis_config.rb where you can adjust the Erubis/Rails options. <pre><code> #Erubis::Helpers::RailsHelper.engine_class = Erubis::Eruby # or Erubis::FastEruby #Erubis::Helpers::RailsHelper.init_properties = {} #Erubis::Helpers::RailsHelper.show_src = false #Erubis::Helpers::RailsHelper.preprocessing = true </code></pre> The source is at <a href="http://github.com/elkinsware/erubis_rails_helper/tree/master" rel="nofollow noreferrer">http://github.com/elkinsware/erubis_rails_helper/tree/master</a> Let me know if you have any issues with the gem.
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1. POUsing Erubis 2.6.2 with Rails 2.2.2 is incompatible?
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1. USdave elkins
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1. COAny ideas on how to make it work with concat? I've tried your gem but that isn't helping, see question http://stackoverflow.com/questions/1850398/erubis-block-helper-throwing-error-with-concat
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.