On 07 Jan 2009, at 16:39, Dave Smith wrote:
> the page loads and i can select a file but when i go to save im
> getting
> the error,
>
> ActiveRecord::UnknownAttributeError in ProjectsController#create
> unknown attribute: uploaded_data
There are two parts of the upload form that differ from typical usage.
1. Include ':multipart => true' in the html options of the form_for
tag.
Example:
<% form_for(:attachment_metadata, :url => { :action =>
"create" }, :html => { :multipart => true }) do |form| %>
2. Use the file_field helper with :uploaded_data as the field name.
Example:
<%= form.file_field :uploaded_data %>
I suspect you didn't include the multipart option.
Best regards
Peter De Berdt
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