Ruby on Rails
Thursday, September 27, 2012
hi all
i wish to upload a spreadsheet file and all the content of that file should be save in my mysql database.
my code working best with xls 2003 but when i upload xlsx 2007 & 2010 i get error "OLE2 signature is invalid".
What should i do for xlsx 2007 & 2010 ..
Thanks
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