Class: Interview::TextAttribute

Inherits:
Attribute show all
Defined in:
lib/interview/text_attribute.rb

Instance Attribute Summary collapse

Attributes inherited from Attribute

#align, #caption, #hide_caption, #hide_tooltip, #html_class, #link, #method, #nil_value, #on_changed, #only_for, #style, #surrounding_tag

Attributes inherited from Control

#parent

Instance Method Summary collapse

Methods inherited from Attribute

#initialize, #render, #tooltip, #value

Methods inherited from Control

#ancestors, build, definition, #find_attribute, #find_attribute!, inherited, #initialize, #render, #set_attributes, #set_defaults

Constructor Details

This class inherits a constructor from Interview::Attribute

Instance Attribute Details

#cut ⇒ Object

Returns the value of attribute cut.



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# File 'lib/interview/text_attribute.rb', line 4

def cut
  @cut
end

#line_break ⇒ Object

Returns the value of attribute line_break.



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# File 'lib/interview/text_attribute.rb', line 4

def line_break
  @line_break
end

#rows ⇒ Object

Returns the value of attribute rows.



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# File 'lib/interview/text_attribute.rb', line 4

def rows
  @rows
end

Instance Method Details

#render_read ⇒ Object 



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# File 'lib/interview/text_attribute.rb', line 6

def render_read
  return '' if value.nil?
  line_break = @line_break || true
  
  value = self.value.gsub(/\n/, '<br/>') if line_break
  value = value[0..29] + '...' if @cut and value.size > 30
  return value.html_safe
end

#render_write ⇒ Object 



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# File 'lib/interview/text_attribute.rb', line 15

def render_write
  rows = @rows || 8
  form_builder.text_area @method, class: 'form-control', rows: rows
end