Merge branch 'develop' of git@github.com:sebbacon/alaveteli into develop

Conflicts:
	app/models/request_mailer.rb

1 files changed, 15 insertions, 0 deletions

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index ec56566a9..d12238582 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -94,5 +94,20 @@ module ApplicationHelper
             block.call
         end
     end
+    # (unfortunately) ugly way of getting id of generated form element
+    # ids
+    # see http://chrisblunt.com/2009/10/12/rails-getting-the-id-of-form-fields-inside-a-fields_for-block/
+    def sanitized_object_name(object_name)
+        object_name.gsub(/\]\[|[^-a-zA-Z0-9:.]/,"_").sub(/_$/,"")
+    end
+ 
+    def sanitized_method_name(method_name)
+        method_name.sub(/\?$/, "")
+    end
+ 
+    def form_tag_id(object_name, method_name)
+        return "#{sanitized_object_name(object_name.to_s)}_#{sanitized_method_name(method_name.to_s)}"
+    end
+
 end