Class: AppFormBuilder

Inherits:
ActionView::Helpers::FormBuilder
  • Object
show all
Defined in:
lib/AppFormBuilder.rb

Instance Method Summary collapse

Instance Method Details

#boolean_filter(field, options = {}) ⇒ Object 



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# File 'lib/AppFormBuilder.rb', line 79

def boolean_filter(field, options = {})
  collection_select field, [['Ja/Nej', ''], ['Ja', 'true'], ['Nej', 'false']], :last, :first, options
end

#checkbox_set(field, values, options = {}) ⇒ Object 



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# File 'lib/AppFormBuilder.rb', line 52

def checkbox_set(field, values, options = {})
  current = object.send(field)
  ix = 0;
  values.map do |value|
    attrs = {
      :type => 'checkbox',
      :name => "#{@object_name}[#{field}][]",
      :id => "#{@object_name}_#{field}_#{ix += 1}",
      :value => value
    }
    attrs[:checked] = 'checked' if current.nil? || current.include?(value)
    
    %Q{
      <div class="checkbox field">
        <input #{format_attrs attrs} />
        <label for="#{@object_name}_#{field}_#{ix}">#{value}</label>
      </div>
    }
  end.join("\n")
end

#format_attrs(attrs) ⇒ Object 



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# File 'lib/AppFormBuilder.rb', line 73

def format_attrs(attrs)
  attrs.map do |key, value|
    "#{key}=\"#{value}\""
  end.join " "
end

#getError(field) ⇒ Object 



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# File 'lib/AppFormBuilder.rb', line 47

def getError(field)
  return nil if object.nil? || !object.respond_to?(:errors)
  object.errors[field]
end

#label(field, text) ⇒ Object 



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# File 'lib/AppFormBuilder.rb', line 39

def label(field, text)
  super(field, text, label_options(field))
end

#label_options(field) ⇒ Object 



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# File 'lib/AppFormBuilder.rb', line 43

def label_options(field)
  getError(field) ? { :class => 'error' } : {}
end

#language_select(field, options = {}) ⇒ Object 



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# File 'lib/AppFormBuilder.rb', line 83

def language_select(field, options = {})
  collection_select field, ['sv', 'en'], :to_s, :to_s, options
end

#submit(text, options = {}) ⇒ Object 



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# File 'lib/AppFormBuilder.rb', line 33

def submit(text, options = {})
  @template.content_tag('button', text, 
    options.merge(:type => 'submit')
  )
end