Class: InplaceEditingHelper::EmptyTag

Inherits:
Object
  • Object
show all
Includes:
ActionView::Helpers::CaptureHelper
Defined in:
app/helpers/inplace_editing_helper.rb

Defined Under Namespace

Classes: CSS

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, attributes = {}) ⇒ EmptyTag

Returns a new instance of EmptyTag.



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# File 'app/helpers/inplace_editing_helper.rb', line 185

def initialize(name, attributes = {})
  @name = name
  @attributes = attributes.with_indifferent_access
  @attributes[:class] = Tag::CSS.new(attributes[:class])
end

Instance Attribute Details

#css ⇒ Object (readonly)

Returns the value of attribute css.



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# File 'app/helpers/inplace_editing_helper.rb', line 183

def css
  @css
end

#id ⇒ Object

Returns the value of attribute id.



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# File 'app/helpers/inplace_editing_helper.rb', line 182

def id
  @id
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'app/helpers/inplace_editing_helper.rb', line 183

def name
  @name
end

Instance Method Details

#[](k) ⇒ Object 



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# File 'app/helpers/inplace_editing_helper.rb', line 195

def [](k)
  @attributes[k]
end

#[]=(k, v) ⇒ Object 



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# File 'app/helpers/inplace_editing_helper.rb', line 191

def []=(k,v)
  @attributes[k] = v
end

#render(content) ⇒ Object 



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# File 'app/helpers/inplace_editing_helper.rb', line 199

def render(content)
  "<#{name}#{render_attributes} />".html_safe
end

#render_attributes ⇒ Object 



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# File 'app/helpers/inplace_editing_helper.rb', line 203

def render_attributes
  attrs = @attributes.dup
  if self[:class].empty?
    attrs.delete :class
  else
    attrs[:class] = self[:class].to_s
  end

  attrs.keys.map do |k|
    "#{k}='#{ERB::Util.html_escape(attrs[k])}'".html_safe
  end.join(' ').prepend(' ')
end