I’m trying to set up file_column to upload attachments for emails. My
inspect tthe params on saving the form the attachment_temp param is
always an empty string. Also, when I was setting this up I got a no
method error attachment_temp on save and had to (temporarily I hope) add
that field to the table. The to_do model has ‘file_column :attachment’
On save, the attachment field is updated with the correct file name but
no upload takes place. I’m just not seeing why the _temp field is not
gwtting a value. Any clues?