diff options
Diffstat (limited to 'railties/guides/source/form_helpers.textile')
| -rw-r--r-- | railties/guides/source/form_helpers.textile | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/railties/guides/source/form_helpers.textile b/railties/guides/source/form_helpers.textile index c7e45c0a23..9051ede9dd 100644 --- a/railties/guides/source/form_helpers.textile +++ b/railties/guides/source/form_helpers.textile @@ -589,7 +589,7 @@ def upload end </ruby> -Once a file has been uploaded, there are a multitude of potential tasks, ranging from where to store the files (on disk, Amazon S3, etc) and associating them with models to resizing image files and generating thumbnails. The intricacies of this are beyond the scope of this guide, but there are several plugins designed to assist with these. Two of the better known ones are "Attachment-Fu":https://github.com/technoweenie/attachment_fu and "Paperclip":http://www.thoughtbot.com/projects/paperclip. +Once a file has been uploaded, there are a multitude of potential tasks, ranging from where to store the files (on disk, Amazon S3, etc) and associating them with models to resizing image files and generating thumbnails. The intricacies of this are beyond the scope of this guide, but there are several libraries designed to assist with these. Two of the better known ones are "CarrierWave":https://github.com/jnicklas/carrierwave and "Paperclip":http://www.thoughtbot.com/projects/paperclip. NOTE: If the user has not selected a file the corresponding parameter will be an empty string. @@ -777,7 +777,7 @@ If you need to post some data to an external resource it is still great to build Sometimes when you submit data to an external resource, like payment gateway, fields you can use in your form are limited by an external API. So you may want not to generate an +authenticity_token+ hidden field at all. For doing this just pass +false+ to the +:authenticity_token+ option: <erb> -<%= form_tag 'http://farfar.away/form', :authenticity_token => 'external_token') do %> +<%= form_tag 'http://farfar.away/form', :authenticity_token => false) do %> Form contents <% end %> </erb> |