Module: CGI::Html3

Defined in:
lib/cgi/html.rb

Overview

Mixin module for HTML version 3 generation methods.

Instance Method Summary collapse

Instance Method Details

#doctype ⇒ Object

The DOCTYPE declaration for this version of HTML



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# File 'lib/cgi/html.rb', line 841

def doctype
  %|<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">|
end

#element_init ⇒ Object

Initialise the HTML generation methods for this version.



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# File 'lib/cgi/html.rb', line 846

def element_init
  extend TagMaker
  return if defined?(html)
  methods = ""
  # - -
  for element in %w[ A TT I B U STRIKE BIG SMALL SUB SUP EM STRONG
      DFN CODE SAMP KBD VAR CITE FONT ADDRESS DIV CENTER MAP
      APPLET PRE XMP LISTING DL OL UL DIR MENU SELECT TABLE TITLE
      STYLE SCRIPT H1 H2 H3 H4 H5 H6 TEXTAREA FORM BLOCKQUOTE
      CAPTION ]
    methods << "      def \#{element.downcase}(attributes = {})\n    BEGIN\n      end\n    END\n  end\n\n  # - O EMPTY\n  for element in %w[ IMG BASE BASEFONT BR AREA LINK PARAM HR INPUT\n      ISINDEX META ]\n    methods << <<-BEGIN + nOE_element_def(element) + <<-END\n      def \#{element.downcase}(attributes = {})\n    BEGIN\n      end\n    END\n  end\n\n  # O O or - O\n  for element in %w[ HTML HEAD BODY P PLAINTEXT DT DD LI OPTION TR\n      TH TD ]\n    methods << <<-BEGIN + nO_element_def(element) + <<-END\n      def \#{element.downcase}(attributes = {})\n    BEGIN\n      end\n    END\n  end\n  eval(methods)\nend\n" + nn_element_def(element) + ""