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POexcel import is not working with spreadsheet gem
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2012-10-25T08:30:27.900
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2013-04-22T11:52:04.953
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2012-10-26T04:08:30.760
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I am using Spreadsheet gem to import excel data to database. my view is:- <pre><code><% form_for :dump, :url=>{:action=>"excel_import"}, :html => { :multipart => true } do |f| -%> Select an Excel File : <%= f.file_field :excel_file -%> <%= submit_tag 'Submit' -%> <% end -%> </code></pre> and my controller is :- <pre><code>require 'spreadsheet' def excel_import Spreadsheet.client_encoding = 'UTF-8' book = Spreadsheet.open params[:dump][:excel_file] sheet1 = book.worksheet 0 sheet1.each do |row| TimeSheet.new(:ac_no => row[0]).save end end </code></pre> Parameters:- <pre><code> {"utf8"=>"✓", "authenticity_token"=>"vhyy1pzYJpM9hCdgP5AiFC1Pv0UtbpLSzStZDWiZzs8=", "dump"=>{"excel_file"=>#<ActionDispatch::Http::UploadedFile:0x9a8f5f8 @original_filename="SwipeData_DeliveryTeam_Sep12.xls", @content_type="application/vnd.ms-excel", @headers="Content-Disposition: form-data; name=\"dump[excel_file]\"; filename=\"SwipeData_DeliveryTeam_Sep12.xls\"\r\nContent-Type: application/vnd.ms-excel\r\n", @tempfile=#<File:/tmp/RackMultipart20121025-4534-n7pw14>>}, "commit"=>"Submit"} </code></pre> when i am trying to upload excel file and click on submit button, I am getting error:- <pre><code> can't convert ActionDispatch::Http::UploadedFile into String </code></pre> I have taken the reference from <a href="http://openrails.blogspot.in/2011/06/xls-import-using-spreadsheet.html" rel="nofollow">blog</a> can anyone please tell me what is going wrong in this code.
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excel import is not working with spreadsheet gem
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