Class: TwitterBootstrapFormFor::FormBuilder

Inherits:
ActionView::Helpers::FormBuilder
  • Object
show all
Includes:
FormHelpers
Defined in:
lib/twitter_bootstrap_form_for/form_builder.rb

Constant Summary collapse

INPUTS = 
[
  :select,
  *ActionView::Helpers::FormBuilder.instance_methods.grep(%r{
    _(area|field|select)$ # all area, field, and select methods
  }mx).map(&:to_sym)
]
TOGGLES = 
[
  :check_box,
  :radio_button,
]

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#object ⇒ Object (readonly)

Returns the value of attribute object.



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# File 'lib/twitter_bootstrap_form_for/form_builder.rb', line 8

def object
  @object
end

#object_name ⇒ Object (readonly)

Returns the value of attribute object_name.



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# File 'lib/twitter_bootstrap_form_for/form_builder.rb', line 9

def object_name
  @object_name
end

#template ⇒ Object (readonly)

Returns the value of attribute template.



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# File 'lib/twitter_bootstrap_form_for/form_builder.rb', line 7

def template
  @template
end

Instance Method Details

#actions(&block) ⇒ Object

Wraps action buttons into their own styled container.



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# File 'lib/twitter_bootstrap_form_for/form_builder.rb', line 53

def actions(&block)
  template.content_tag(:div, :class => 'actions', &block)
end

#inline(label = nil, &block) ⇒ Object

Creates bootstrap wrapping before yielding a plain old rails builder to the supplied block.



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# File 'lib/twitter_bootstrap_form_for/form_builder.rb', line 71

def inline(label = nil, &block)
  template.content_tag(:div, :class => 'clearfix') do
    template.concat template.content_tag(:label, label) if label.present?
    template.concat template.content_tag(:div, :class => 'input') {
      template.content_tag(:div, :class => 'inline-inputs') do
        template.fields_for(
          self.object_name,
          self.object,
          self.options.merge(:builder => ActionView::Base.default_form_builder),
          &block
        )
      end
    }
  end
end

#inputs(legend = nil, options = {}, &block) ⇒ Object

Wraps the contents of the block passed in a fieldset with optional legend text.



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# File 'lib/twitter_bootstrap_form_for/form_builder.rb', line 29

def inputs(legend = nil, options = {}, &block)
  template.content_tag(:fieldset, options) do
    template.concat template.content_tag(:legend, legend) unless legend.nil?
    block.call
  end
end

#submit(value = nil, options = {}) ⇒ Object

Renders a submit tag with default classes to style it as a primary form button.



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# File 'lib/twitter_bootstrap_form_for/form_builder.rb', line 61

def submit(value = nil, options = {})
  options[:class] ||= 'btn primary'

  super value, options
end

#toggles(label = nil, &block) ⇒ Object

Wraps groups of toggles (radio buttons, checkboxes) with a single label and the appropriate markup. All toggle buttons should be rendered inside of here, and will not look correct unless they are.



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# File 'lib/twitter_bootstrap_form_for/form_builder.rb', line 41

def toggles(label = nil, &block)
  template.content_tag(:div, :class => 'clearfix') do
    template.concat template.content_tag(:label, label)
    template.concat template.content_tag(:div, :class => "input") {
      template.content_tag(:ul, :class => "inputs-list") { block.call }
    }
  end
end