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Exporting to Excel from Rails without a gem

See this Railscast.

Basically you can simply write views like index.xlsx.erb:

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<?xml version="1.0"?> <Workbook xmlns="urn:schemas-microsoft-com:office:spreadsheet" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" xmlns:html="http://www.w3.org/TR/REC-html40"> <Worksheet ss:Name="Sheet1"> <Table> <Row> <Cell><Data ss:Type="String">ID</Data></Cell> <Cell><Data ss:Type="String">Name</Data></Cell> <Cell><Data ss:Type="String">Release Date</Data></Cell> <Cell><Data ss:Type="String">Price</Data></Cell> </Row> <% @products.each do |product| %> <Row> <Cell><Data ss:Type="Number"><%= product.id %></Data></Cell> <Cell><Data ss:Type="String"><%= product.name %></Data></Cell> <Cell><Data ss:Type="String"><%= product.released_on %></Data></Cell> <Cell><Data ss:Type="Number"><%= product.price %></Data></Cell> </Row> <% end %> </Table> </Worksheet> </Workbook>

This approach may help us overcome limitations in performance and styling that we encountered with the spreadsheet gem.

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Henning Koch
Last edit:
almost 2 years ago
by Henning Koch
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Posted by Henning Koch to makandra dev
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