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author | Piotr Sarnacki <drogus@gmail.com> | 2012-03-28 04:03:50 +0200 |
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committer | Piotr Sarnacki <drogus@gmail.com> | 2012-03-28 14:37:23 +0200 |
commit | d646d9d2e76a66037cb258c179a6ca5133f13ede (patch) | |
tree | 0430fc84a0a89e29a4b5cd97a480465fe5e26e89 /actionpack/lib/action_view/helpers/form_tag_helper.rb | |
parent | 2d5b60e982cf210c36f849185382546cf16b52b9 (diff) | |
download | rails-d646d9d2e76a66037cb258c179a6ca5133f13ede.tar.gz rails-d646d9d2e76a66037cb258c179a6ca5133f13ede.tar.bz2 rails-d646d9d2e76a66037cb258c179a6ca5133f13ede.zip |
Added config.action_view.embed_authenticity_token_in_remote_forms
There is a regression introduced in 16ee611fa, which breaks
remote forms that should also work without javascript. This commit
introduces config option that allows to configure this behavior
defaulting to the old behavior (ie. include authenticity token
in remote forms by default)
Diffstat (limited to 'actionpack/lib/action_view/helpers/form_tag_helper.rb')
-rw-r--r-- | actionpack/lib/action_view/helpers/form_tag_helper.rb | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/actionpack/lib/action_view/helpers/form_tag_helper.rb b/actionpack/lib/action_view/helpers/form_tag_helper.rb index 4ce878f26a..3fd91fed2d 100644 --- a/actionpack/lib/action_view/helpers/form_tag_helper.rb +++ b/actionpack/lib/action_view/helpers/form_tag_helper.rb @@ -2,6 +2,7 @@ require 'cgi' require 'action_view/helpers/tag_helper' require 'active_support/core_ext/object/blank' require 'active_support/core_ext/string/output_safety' +require 'active_support/core_ext/module/attribute_accessors' module ActionView # = Action View Form Tag Helpers @@ -17,6 +18,9 @@ module ActionView include UrlHelper include TextHelper + mattr_accessor :embed_authenticity_token_in_remote_forms + self.embed_authenticity_token_in_remote_forms = true + # Starts a form tag that points the action to an url configured with <tt>url_for_options</tt> just like # ActionController::Base#url_for. The method for the form defaults to POST. # @@ -27,9 +31,11 @@ module ActionView # is added to simulate the verb over post. # * <tt>:authenticity_token</tt> - Authenticity token to use in the form. Use only if you need to # pass custom authenticity token string, or to not add authenticity_token field at all - # (by passing <tt>false</tt>). If this is a remote form, the authenticity_token will by default - # not be included as the ajax handler will get it from the meta-tag (but you can force it to be - # rendered anyway in that case by passing <tt>true</tt>). + # (by passing <tt>false</tt>). Remote forms may omit the embedded authenticity token + # by setting <tt>config.action_view.embed_authenticity_token_in_remote_forms = false</tt>. + # This is helpful when you're fragment-caching the form. Remote forms get the + # authenticity from the <tt>meta</tt> tag, so embedding is unnecessary unless you + # support browsers without JavaScript. # * A list of parameters to feed to the URL the form will be posted to. # * <tt>:remote</tt> - If set to true, will allow the Unobtrusive JavaScript drivers to control the # submit behavior. By default this behavior is an ajax submit. @@ -611,16 +617,18 @@ module ActionView # responsibility of the caller to escape all the values. html_options["action"] = url_for(url_for_options) html_options["accept-charset"] = "UTF-8" - + html_options["data-remote"] = true if html_options.delete("remote") - if html_options["data-remote"] && html_options["authenticity_token"] == true + if html_options["data-remote"] && + !embed_authenticity_token_in_remote_forms && + html_options["authenticity_token"] != true + # The authenticity token is taken from the meta tag in this case + html_options["authenticity_token"] = false + elsif html_options["authenticity_token"] == true # Include the default authenticity_token, which is only generated when its set to nil, # but we needed the true value to override the default of no authenticity_token on data-remote. html_options["authenticity_token"] = nil - elsif html_options["data-remote"] - # The authenticity token is taken from the meta tag in this case - html_options["authenticity_token"] = false end end end |