Class/Module Index [+]

Quicksearch

Nokogiri::XML::DocumentFragment

Public Instance Methods

css(*args) click to toggle source

Search this fragment. See Nokogiri::XML::Node#css

# File lib/nokogiri/xml/document_fragment.rb, line 76
def css *args
  if children.any?
    children.css(*args)
  else
    NodeSet.new(document)
  end
end
name() click to toggle source

return the name for DocumentFragment

# File lib/nokogiri/xml/document_fragment.rb, line 29
def name
  '#document-fragment'
end
serialize() click to toggle source
Alias for: to_s
to_html(*args) click to toggle source

Convert this DocumentFragment to html See Nokogiri::XML::NodeSet#to_html

# File lib/nokogiri/xml/document_fragment.rb, line 42
def to_html *args
  if Nokogiri.jruby?
    options = args.first.is_a?(Hash) ? args.shift : {}
    if !options[:save_with]
      options[:save_with] = Node::SaveOptions::NO_DECLARATION | Node::SaveOptions::NO_EMPTY_TAGS | Node::SaveOptions::AS_HTML
    end
    args.insert(0, options)
  end
  children.to_html(*args)
end
to_s() click to toggle source

Convert this DocumentFragment to a string

# File lib/nokogiri/xml/document_fragment.rb, line 35
def to_s
  children.to_s
end
Also aliased as: serialize
to_xhtml(*args) click to toggle source

Convert this DocumentFragment to xhtml See Nokogiri::XML::NodeSet#to_xhtml

# File lib/nokogiri/xml/document_fragment.rb, line 56
def to_xhtml *args
  if Nokogiri.jruby?
    options = args.first.is_a?(Hash) ? args.shift : {}
    if !options[:save_with]
      options[:save_with] = Node::SaveOptions::NO_DECLARATION | Node::SaveOptions::NO_EMPTY_TAGS | Node::SaveOptions::AS_XHTML
    end
    args.insert(0, options)
  end
  children.to_xhtml(*args)
end
to_xml(*args) click to toggle source

Convert this DocumentFragment to xml See Nokogiri::XML::NodeSet#to_xml

# File lib/nokogiri/xml/document_fragment.rb, line 70
def to_xml *args
  children.to_xml(*args)
end

Public Class Methods

new(document, tags = nil, ctx = nil) click to toggle source

Create a new DocumentFragment from tags.

If ctx is present, it is used as a context node for the subtree created, e.g., namespaces will be resolved relative to ctx.

# File lib/nokogiri/xml/document_fragment.rb, line 10
def initialize document, tags = nil, ctx = nil
  return self unless tags

  children = if ctx
               # Fix for issue#490
               if Nokogiri.jruby?
                 ctx.parse("<root>#{tags}</root>").xpath("/root/node()")
               else
                 ctx.parse(tags)
               end
             else
               XML::Document.parse("<root>#{tags}</root>")                         .xpath("/root/node()")
             end
  children.each { |child| child.parent = self }
end
new(document) click to toggle source

Create a new DocumentFragment element on the document

static VALUE new(int argc, VALUE *argv, VALUE klass)
{
  xmlDocPtr xml_doc;
  xmlNodePtr node;
  VALUE document;
  VALUE rest;
  VALUE rb_node;

  rb_scan_args(argc, argv, "1*", &document, &rest);

  Data_Get_Struct(document, xmlDoc, xml_doc);

  node = xmlNewDocFragment(xml_doc->doc);

  NOKOGIRI_ROOT_NODE(node);

  rb_node = Nokogiri_wrap_xml_node(klass, node);
  rb_obj_call_init(rb_node, argc, argv);

  if(rb_block_given_p()) rb_yield(rb_node);

  return rb_node;
}
parse(tags) click to toggle source

Create a Nokogiri::XML::DocumentFragment from tags

# File lib/nokogiri/xml/document_fragment.rb, line 89
def parse tags
  self.new(XML::Document.new, tags)
end

[Validate]

Generated with the Darkfish Rdoc Generator 2.