Upload file in Rails

rubyonrails-talk
1

this is my view-

<%= start_form_tag( {:action => 'create'}, {:multipart => "true"}, {:id=>"files"},{:enctype=>"multipart/form-data"} ) %>

<input type="file" name="logo_file" />

<%= end_form_tag %>

and in my controller i have opened the file in write mode with same file name from view and path i have specifed and whole file i have written to this new file.

@file = params[:logo_file]

   if @file.original_filename.length > 0         filename = "E:/" + @file.original_filename         File.open(filename, "wb") { |f| f.write(@file.read) }     end

good luck.

2

I prefer acts_as_attachment or attachment_fu over filecolumn nowadays.

Best regards

Peter De Berdt