Class: Bureaucrat::Widgets::Textarea

Inherits:
Widget
  • Object
show all
Defined in:
lib/bureaucrat/widgets.rb

Constant Summary

Constants included from Utils

Utils::ESCAPES

Instance Attribute Summary

Attributes inherited from Widget

#attrs

Instance Method Summary collapse

Methods inherited from Widget

#build_attrs, #has_changed?, #hidden?, id_for_label, inherited, #initialize_copy, #media, #value_from_datahash

Methods included from Utils

conditional_escape, escape, flatatt, format_string, make_bool, make_float, mark_safe, pretty_name, security_hash

Constructor Details

#initialize(attrs = nil) ⇒ Textarea

Returns a new instance of Textarea.



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# File 'lib/bureaucrat/widgets.rb', line 253

def initialize(attrs=nil)
  # The 'rows' and 'cols' attributes are required for HTML correctness.
  @attrs = {:cols => '40', :rows => '10'}
  @attrs.merge!(attrs) if attrs
end

Instance Method Details

#render(name, value, attrs = nil) ⇒ Object 



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# File 'lib/bureaucrat/widgets.rb', line 259

def render(name, value, attrs=nil)
  value ||= ''
  final_attrs = build_attrs(attrs, :name => name)
  mark_safe("<textarea#{flatatt(final_attrs)}>#{conditional_escape(value.to_s)}</textarea>")
end