Module: ActionView::Helpers::ActiveRecordHelper
- Defined in:
- lib/brtraducao/action_view_portuguese.rb
Instance Method Summary collapse
-
#error_messages_for(*params) ⇒ Object
Traduz as mensagens de erro do ActiveRecord.
Instance Method Details
#error_messages_for(*params) ⇒ Object
Traduz as mensagens de erro do ActiveRecord
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# File 'lib/brtraducao/action_view_portuguese.rb', line 3 def (*params) = params.last.is_a?(Hash) ? params.pop.symbolize_keys : {} objects = params.collect { |object_name| instance_variable_get('@'+object_name.to_s()) } objects.compact! count = objects.inject(0) {|sum, object| sum + object.errors.count } unless count.zero? html = {} [:id, :class].each do |key| if .include?(key) value = [key] html[key] = value unless value.blank? else html[key] = 'errorExplanation' end end [:header_message] ||= "#{pluralize(count, 'erro')} para #{([:object_name] || params.first).to_s.gsub('_', ' ')}" = objects.map { |object| object.errors..map {|msg| content_tag(:li, msg) } } content_tag(:div, content_tag([:header_tag] || :h2, [:header_message]) << content_tag(:p, 'Foram detectados os seguintes erros:') << content_tag(:ul, ), html ) else '' end end |