Displaying 2 results from an estimated 2 matches for "howtoexportdataascsv".
2006 Dec 11
4
Holding an ActiveRecord object for later use.
...uestion..
I have a fairly large query (the result takes along time to return)
that I need to export to CSV after it is displayed with a view.
Basically a link at the bottom of the page, "Export to CSV". I''ve
found the rails wiki solution:
http://wiki.rubyonrails.com/rails/pages/HowtoExportDataAsCSV . The only
problem is that I would like to have this in it''s own controller and
I''m wondering how I should keep a handle on the ActiveRecord object
that has already been created from the query, I would also like to keep
this as DRY as possible and not have to regenerate the query....
2007 Feb 28
8
Export/save csv-file to desktop of user?
Hi,
looking for something that simple, but can''t find it. I got:
outfile = File.open(''teams.txt'', ''wb'')
CSV::Writer.generate(outfile) do |csv|
for team in @teams
csv << [team.id, team.name]
end
end
outfile.close
send_file "teams.txt", :filename => "teams.txt",:disposition =>