public Method

PrototypeHelper.update_page(&block)

Source
Home > Ruby > Rails > Rails 2.0.2 > ActionPack EDGE > ActionView > Helpers > PrototypeHelper > update_page

Yields a JavaScriptGenerator and returns the generated JavaScript code. Use this to update multiple elements on a page in an Ajax response. See JavaScriptGenerator for more information.

Example: 

update_page do |page|
  page.hide 'spinner'
end

Source Code

# File action_view/helpers/prototype_helper.rb, line 991
def update_page(&block)
  JavaScriptGenerator.new(@template, &block).to_s
end
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