Module: Taka::DOM::HTML::Document

Defined in:
lib/taka/dom/html/document.rb

Instance Method Summary collapse

Instance Method Details

#anchors ⇒ Object 



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# File 'lib/taka/dom/html/document.rb', line 46

def anchors
  xpath('.//a[@name]')
end

#applets ⇒ Object 



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# File 'lib/taka/dom/html/document.rb', line 30

def applets
  xpath('.//object[applet]', './/applet')
end

#body ⇒ Object 



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# File 'lib/taka/dom/html/document.rb', line 22

def body
  at('.//body')
end

#close ⇒ Object 



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# File 'lib/taka/dom/html/document.rb', line 75

def close
  @tmp_doc ||= nil
  return unless @tmp_doc
  Nokogiri::HTML.fragment(@tmp_doc || '').each { |node|
    document.add_child node
  }
  @tmp_doc = nil
end

#cookie ⇒ Object

The cookies associated with this document. If there are none, the value is an empty string. Otherwise, the value is a string: a semicolon-delimited list of “name, value” pairs for all the cookies associated with the page. For example, name=value;expires=date.



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# File 'lib/taka/dom/html/document.rb', line 54

def cookie
  ''
end

#domain ⇒ Object

The domain name of the server that served the document, or a null string if the server cannot be identified by a domain name.



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# File 'lib/taka/dom/html/document.rb', line 18

def domain
  ''
end

#forms ⇒ Object 



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# File 'lib/taka/dom/html/document.rb', line 42

def forms
  xpath('.//form')
end

#getElementsByName(name) ⇒ Object 



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# File 'lib/taka/dom/html/document.rb', line 58

def getElementsByName name
  xpath(".//*[@name='#{name}']")
end

#images ⇒ Object 



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# File 'lib/taka/dom/html/document.rb', line 26

def images
  xpath('.//img')
end

#links ⇒ Object 



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# File 'lib/taka/dom/html/document.rb', line 38

def links
  xpath('.//area[@href]', './/a[@href]')
end

#open ⇒ Object 



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# File 'lib/taka/dom/html/document.rb', line 62

def open
  children.each { |child| child.unlink }
end

#referrer ⇒ Object

Returns the URI of the page that linked to this page. The value is an empty string if the user navigated to the page directly (not through a link, but, for example, via a bookmark).



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# File 'lib/taka/dom/html/document.rb', line 12

def referrer
  ''
end

#title ⇒ Object 



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# File 'lib/taka/dom/html/document.rb', line 5

def title
  at('.//title').text
end

#URL ⇒ Object 



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# File 'lib/taka/dom/html/document.rb', line 34

def URL
  url
end

#write(string) ⇒ Object 



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# File 'lib/taka/dom/html/document.rb', line 66

def write string
  @tmp_doc ||= ''
  @tmp_doc << string
end

#writeln(string) ⇒ Object 



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# File 'lib/taka/dom/html/document.rb', line 71

def writeln string
  write("#{string}\n")
end