Class: CapybaraPageObject::Element

Inherits:
Object
  • Object
show all
Defined in:
lib/capybara_page_object/elements/element.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(element, page) ⇒ Element

Returns a new instance of Element.



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# File 'lib/capybara_page_object/elements/element.rb', line 6

def initialize(element, page)
  @element = element
  @page = page
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method_name, *arguments, &block) ⇒ Object 



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# File 'lib/capybara_page_object/elements/element.rb', line 55

def method_missing(method_name, *arguments, &block)
  if element.respond_to?(method_name, true)
    element.send(method_name, *arguments, &block)
  elsif value = element[method_name.to_s]
    value
  else
    super
  end
end

Instance Attribute Details

#element ⇒ Object

Returns the value of attribute element.



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# File 'lib/capybara_page_object/elements/element.rb', line 3

def element
  @element
end

#page ⇒ Object

Returns the value of attribute page.



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# File 'lib/capybara_page_object/elements/element.rb', line 3

def page
  @page
end

Instance Method Details

#attribute(name) ⇒ Object 



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# File 'lib/capybara_page_object/elements/element.rb', line 11

def attribute(name)
  element[name.to_s]
end

#class ⇒ Object Also known as: class_name 



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# File 'lib/capybara_page_object/elements/element.rb', line 19

def class
  attribute('class')
end

#enabled? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/capybara_page_object/elements/element.rb', line 15

def enabled?
  !element.disabled?
end

#focus ⇒ Object 



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# File 'lib/capybara_page_object/elements/element.rb', line 24

def focus
  bridge.executeScript("return arguments[0].focus()", native)
end

#html ⇒ Object 



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# File 'lib/capybara_page_object/elements/element.rb', line 33

def html
  case native.class.to_s
  when /Nokogiri/
    native.to_html
  when /Selenium/
    native['outerHTML']
  else
    raise "This driver is not supported for retrieving the html of an element"
  end
end

#native ⇒ Object 



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# File 'lib/capybara_page_object/elements/element.rb', line 44

def native
  element.native
end

#parent ⇒ Object

Raises:

  • (Capybara::NotSupportedByDriverError) 


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# File 'lib/capybara_page_object/elements/element.rb', line 28

def parent
  raise Capybara::NotSupportedByDriverError unless javascript_enabled?
  element.parent
end

#respond_to_missing?(method_name, include_private = false) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/capybara_page_object/elements/element.rb', line 65

def respond_to_missing?(method_name, include_private = false)
  element.respond_to?(method_name, include_private) ||
    element[method_name.to_s] != nil ||
    super
end

#scroll_into_view ⇒ Object 



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# File 'lib/capybara_page_object/elements/element.rb', line 48

def scroll_into_view
  unless element.native.respond_to?(:location_once_scrolled_into_view)
      raise "Selenium javascript driver required to use 'scroll_into_view'"
  end
  element.native.location_once_scrolled_into_view
end

#within(&block) ⇒ Object 



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# File 'lib/capybara_page_object/elements/element.rb', line 71

def within(&block)
  page.within(element, &block)
end