From fd9c15e420a8b7219126962ecb44a19542335122 Mon Sep 17 00:00:00 2001 From: Jamis Buck Date: Fri, 2 Sep 2005 14:06:17 +0000 Subject: Fix observe_field to fall back to event-based observation if frequency <= 0 #1916 [michael@schubert.cx] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@2104 5ecf4fe2-1ee6-0310-87b1-e25e094e27de --- actionpack/lib/action_view/helpers/javascript_helper.rb | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'actionpack/lib/action_view') diff --git a/actionpack/lib/action_view/helpers/javascript_helper.rb b/actionpack/lib/action_view/helpers/javascript_helper.rb index 2bd741bd79..e6985c5eb7 100644 --- a/actionpack/lib/action_view/helpers/javascript_helper.rb +++ b/actionpack/lib/action_view/helpers/javascript_helper.rb @@ -305,9 +305,10 @@ module ActionView # # Additional options are: # :frequency:: The frequency (in seconds) at which changes to - # this field will be detected. Set this to a value - # greater than zero to use time based observation - # instead of event based observation. + # this field will be detected. Not setting this + # option at all or to a value equal to or less than + # zero will use event based observation instead of + # time based observation. # :update:: Specifies the DOM ID of the element whose # innerHTML should be updated with the # XMLHttpRequest response text. @@ -319,7 +320,7 @@ module ActionView # Additionally, you may specify any of the options documented in # +link_to_remote. def observe_field(field_id, options = {}) - if options[:frequency] + if options[:frequency] and options[:frequency] > 0 build_observer('Form.Element.Observer', field_id, options) else build_observer('Form.Element.EventObserver', field_id, options) -- cgit v1.2.3