Module: Markaby::BuilderTags

Included in:
Builder
Defined in:
lib/markaby/builder_tags.rb

Instance Method Summary collapse

Instance Method Details

#enable_html5! ⇒ Object 



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# File 'lib/markaby/builder_tags.rb', line 63

def enable_html5!
  self.tagset = Markaby::HTML5

  Markaby::Builder::HTML5_OPTIONS.each do |k, v|
    self.instance_variable_set("@#{k}".to_sym, v)
  end
end

#head(*args, &block) ⇒ Object

Builds a head tag. Adds a meta tag inside with Content-Type set to text/html; charset=utf-8.



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# File 'lib/markaby/builder_tags.rb', line 29

def head(*args, &block)
  tag!(:head, *args) do
    tag!(:meta, "http-equiv" => "Content-Type", "content" => "text/html; charset=utf-8") if @output_meta_tag == 'xhtml'
    tag!(:meta, "charset" => "utf-8") if @output_meta_tag == 'html5'
    instance_eval(&block)
  end
end

#html5(attrs = {}, &block) ⇒ Object

Builds an html tag with HTML5 doctype instead.



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# File 'lib/markaby/builder_tags.rb', line 58

def html5(attrs = {}, &block)
  enable_html5!
  html5_html(attrs, &block)
end

#html_tag(sym, *args, &block) ⇒ Object

Every HTML tag method goes through an html_tag call. So, calling div is equivalent to calling html_tag(:div). All HTML tags in Markaby’s list are given generated wrappers for this method.

If the @auto_validation setting is on, this method will check for many common mistakes which could lead to invalid XHTML.



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# File 'lib/markaby/builder_tags.rb', line 17

def html_tag(sym, *args, &block)
  if @auto_validation && @tagset.self_closing.include?(sym) && block
    raise InvalidXhtmlError, "the `#{sym}' element is self-closing, please remove the block"
  elsif args.empty? && !block
    CssProxy.new(self, @streams.last, sym)
  else
    tag!(sym, *args, &block)
  end
end

#xhtml_frameset(attrs = {}, &block) ⇒ Object

Builds an html tag with XHTML 1.0 Frameset doctype instead.



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# File 'lib/markaby/builder_tags.rb', line 52

def xhtml_frameset(attrs = {}, &block)
  self.tagset = Markaby::XHTMLFrameset
  xhtml_html(attrs, &block)
end

#xhtml_strict(attrs = {}, &block) ⇒ Object

Builds an html tag with XHTML 1.0 Strict doctype instead.



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# File 'lib/markaby/builder_tags.rb', line 46

def xhtml_strict(attrs = {}, &block)
  self.tagset = Markaby::XHTMLStrict
  xhtml_html(attrs, &block)
end

#xhtml_transitional(attrs = {}, &block) ⇒ Object

Builds an html tag. An XML 1.0 instruction and an XHTML 1.0 Transitional doctype are prepended. Also assumes :xmlns => "http://www.w3.org/1999/xhtml", :lang => "en".



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# File 'lib/markaby/builder_tags.rb', line 40

def xhtml_transitional(attrs = {}, &block)
  self.tagset = Markaby::XHTMLTransitional
  xhtml_html(attrs, &block)
end