method

build_observer

Importance_0
v1.0.0 - Show latest stable - 0 notes - Class: ActionView::Helpers::JavaScriptHelper
  • 1.0.0 (0)
  • 1.1.6
  • 1.2.6
  • 2.0.3
  • 2.1.0
  • 2.2.1
  • 2.3.8
  • 3.0.0
  • 3.0.9
  • 3.1.0
  • 3.2.1
  • 3.2.8
  • 3.2.13
  • 4.0.2
  • 4.1.8
  • 4.2.1
  • 4.2.7
  • 4.2.9
  • 5.0.0.1
  • 5.1.7
  • 5.2.3
  • 6.0.0
  • 6.1.3.1
  • 6.1.7.7
  • 7.0.0
  • 7.1.3.2
  • 7.1.3.4
  • What's this?
build_observer(klass, name, options = {}) private

No documentation

This method has no description. You can help the Ruby on Rails community by adding new notes.

Hide source
# File actionpack/lib/action_view/helpers/javascript_helper.rb, line 503
      def build_observer(klass, name, options = {})
        options[:with] ||= 'value' if options[:update]
        callback = remote_function(options)
        javascript  = "new #{klass}('#{name}', "
        javascript << "#{options[:frequency]}, " if options[:frequency]
        javascript << "function(element, value) {"
        javascript << "#{callback}})"
        javascript_tag(javascript)
      end
Register or log in to add new notes.