diff options
Diffstat (limited to 'actionpack/lib/action_view/helpers/java_script_macros_helper.rb')
| -rw-r--r-- | actionpack/lib/action_view/helpers/java_script_macros_helper.rb | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/actionpack/lib/action_view/helpers/java_script_macros_helper.rb b/actionpack/lib/action_view/helpers/java_script_macros_helper.rb index c42ee687e4..fee8e12595 100644 --- a/actionpack/lib/action_view/helpers/java_script_macros_helper.rb +++ b/actionpack/lib/action_view/helpers/java_script_macros_helper.rb @@ -101,6 +101,8 @@ module ActionView # <tt>:with</tt>:: A JavaScript expression specifying the # parameters for the XMLHttpRequest. This defaults # to 'fieldname=value'. + # <tt>:frequency</tt>:: Determines the time to wait after the last keystroke + # for the AJAX request to be initiated. # <tt>:indicator</tt>:: Specifies the DOM ID of an element which will be # displayed while autocomplete is running. # <tt>:tokens</tt>:: A string or an array of strings containing @@ -119,6 +121,11 @@ module ActionView # innerHTML is replaced. # <tt>:on_show</tt>:: Like on_hide, only now the expression is called # then the div is shown. + # <tt>:after_update_element</tt>:: A Javascript expression that is called when the + # user has selected one of the proposed values. + # The expression should take two variables: element and value. + # Element is a DOM element for the field, value + # is the value selected by the user. # <tt>:select</tt>:: Pick the class of the element from which the value for # insertion should be extracted. If this is not specified, # the entire element is used. @@ -133,8 +140,10 @@ module ActionView js_options[:callback] = "function(element, value) { return #{options[:with]} }" if options[:with] js_options[:indicator] = "'#{options[:indicator]}'" if options[:indicator] js_options[:select] = "'#{options[:select]}'" if options[:select] + js_options[:frequency] = "#{options[:frequency]}" if options[:frequency] - { :on_show => :onShow, :on_hide => :onHide, :min_chars => :minChars }.each do |k,v| + { :after_update_element => :afterUpdateElement, + :on_show => :onShow, :on_hide => :onHide, :min_chars => :minChars }.each do |k,v| js_options[v] = options[k] if options[k] end |