Module: MuckEngine::FlashErrors

Defined in:
lib/muck_engine/flash_errors.rb

Instance Method Summary collapse

Instance Method Details

#output_errors(title, options = {}, fields = nil, flash_only = false) ⇒ Object

Output flash and object errors



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# File 'lib/muck_engine/flash_errors.rb', line 10

def output_errors(title, options = {}, fields = nil, flash_only = false)
  fields = [fields] unless fields.is_a?(Array)
  flash_html = render(:partial => 'shared/flash_messages')
  flash.clear
  css_class = "class=\"#{options[:class] || 'error'}\"" unless options[:class].nil?
  field_errors = render(:partial => 'shared/field_error', :collection => fields)

  if flash_only || (!flash_html.empty? && field_errors.empty?)
    # Only flash.  Don't render errors for any fields
    render(:partial => 'shared/flash_error_box', :locals => {:flash_html => flash_html, :css_class => css_class})
  elsif !field_errors.empty?
    # Field errors and/or flash
    render(:partial => 'shared/error_box', :locals => {:title => title,
      :flash_html => flash_html,
      :field_errors => field_errors,
      :css_class => css_class,
      :extra_html => options[:extra_html]})
  else
    #nothing
    ''
  end
end

#output_flash(options = {}) ⇒ Object

Output only flash errors



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# File 'lib/muck_engine/flash_errors.rb', line 5

def output_flash(options = {})
  output_errors('', options, nil, true)
end