File field becomes String

paulbutcher · August 31, 2008, 12:28pm

I have a file_field that works fine when sending up a file. But when
making an update the same field behaves like a String, and consequently
the params[:file][:attachment].content_type fails. Why is this?

paulbutcher · August 31, 2008, 11:52pm

PÃ¥l BergstrÃ¶m wrote:

I have a file_field that works fine when sending up a file. But when
making an update the same field behaves like a String, and consequently
the params[:file][:attachment].content_type fails. Why is this?

Because I missed :multipart => true