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Nice flash messages that fade out.

/ Published in: Rails
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put in application_helper

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  1. def show_flash(options={})
  2.     options = {:fade => 1, :display => 2, :highlight => 3}.merge(options)
  3.     html = content_tag(:div, flash.collect{ |key,msg| content_tag(:div, msg, :class => key, :attributes => "style = display: none;") }, :id => 'flash-message')
  4.     html << content_tag(:script, "new Effect.Highlight('flash-message', {duration: #{options[:highlight]}});") if options[:highlight]
  5.     html << content_tag(:script, "setTimeout(\"$('flash-message').fade({duration: #{options[:fade]}});\", #{options[:display]*1000}); return false;")
  6.   end

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