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-rw-r--r--app/helpers/application_helper.rb18
1 files changed, 18 insertions, 0 deletions
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index de4d677..2c420c4 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -19,4 +19,22 @@ module ApplicationHelper
end
end
+ def sortable(column, title)
+ if !defined?(sort_descending)
+ return title
+ end
+
+ if column.to_s == sort_column.to_s
+ link_class = "sort_descending #{sort_descending}"
+ desc = !!(!sort_descending && column)
+ icon = sort_descending ? ' <i class = "icon-chevron-up"></i> ' : ' <i class = "icon-chevron-down"></i> '
+ else
+ link_class = nil
+ desc = nil
+ icon = ''
+ end
+
+ link_to raw('') + title + raw(icon), {:sort => column, :desc => desc, :type => @type}, {:class => link_class}
+ end
+
end