i cant able to insert filename into database...pl;s help
my
model.rb class Mobile < ActiveRecord::Base validates_presence_of:image
validates_presence_of:brand def mobile=(picture_field) self.image = picture_field['image'].respond_to?(:original_filename) ? base_part_of(picture_field.original_filename) : nil
end def self.save(product) name=product['image'].original_filename path = File.join("public/data", name) File.open(path, "wb") { |f| f.write(product['image'].read) }
end end ......................................................... controller.rb
def create @mobile=Mobile.new(params[:mobile]) if @mobile.save post=Mobile.save(params[:mobile]) redirect_to :action=>'list' else render :action=>'new' end end ...........................................
new.rhtml
<%= error_messages_for 'mobile' %> <% form_tag ({ :action => 'create' }, { :multipart => 'true' }) do%> <p><%=text_field 'mobile','brand'%></p> <p><%=file_field 'mobile','image'%></p> <p><%=submit_tag 'Submit'%></p> <%end%>
