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-rw-r--r--actionpack/lib/action_view/helpers/url_helper.rb4
1 files changed, 4 insertions, 0 deletions
diff --git a/actionpack/lib/action_view/helpers/url_helper.rb b/actionpack/lib/action_view/helpers/url_helper.rb
index 6af11e632f..85a5c40562 100644
--- a/actionpack/lib/action_view/helpers/url_helper.rb
+++ b/actionpack/lib/action_view/helpers/url_helper.rb
@@ -285,6 +285,10 @@ module ActionView
# * <tt>:confirm</tt> - This will use the unobtrusive JavaScript driver to
# prompt with the question specified. If the user accepts, the link is
# processed normally, otherwise no action is taken.
+ # * <tt>:disable_with</tt> - This will use the unobtrusive JavaScript driver to
+ # set the input value to the message specified when the user clicks the button and disable the
+ # button while the ajax call is executed. Then the input value is set to the original and the button
+ # is enabled
# * <tt>:remote</tt> - If set to true, will allow the Unobtrusive JavaScript drivers to control the
# submit behaviour. By default this behaviour is an ajax submit.
#