Class: VORuby::VOTable::V1_0::Tr

Inherits:

Base

• Object
• XML::Object::Base
• Base
• VORuby::VOTable::V1_0::Tr

Defined in:

lib/voruby/votable/1.0/votable.rb

Overview

A row of data in a TableData.

Constant Summary

ELEMENT_NAME =

'TR'

Instance Attribute Summary

Attributes inherited from XML::Object::Base

#node

Instance Method Summary

• #initialize(defn = nil) ⇒ Tr constructor

  Create a new row of data.

• #tds ⇒ Object

  Retrieve the table data elements in the row.

• #tds=(columns) ⇒ Object

  Set the data elements of the row.

• #to_html ⇒ Object

  Convert a table row to HTML.

Methods inherited from Base

#==, element_name, #get_element, #xpath_for

Methods inherited from XML::Object::Base

#==, element_name, from_file, #to_s

Constructor Details

#initialize(defn = nil) ⇒ Tr

Create a new row of data. tr = Tr.new(:tds => [Td.new()])

# File 'lib/voruby/votable/1.0/votable.rb', line 1693

def initialize(defn=nil)
  super(defn)
end

Instance Method Details

#tds ⇒ Object

Retrieve the table data elements in the row. Returns a HomogeneousNodeList.

# File 'lib/voruby/votable/1.0/votable.rb', line 1699

def tds
  HomogeneousNodeList.new(self.node, xpath_for(Td), Td)
end

#tds=(columns) ⇒ Object

Set the data elements of the row. tr.tds = [Td.new(), ...]

# File 'lib/voruby/votable/1.0/votable.rb', line 1705

def tds=(columns)
  self.tds.replace(columns)
end

#to_html ⇒ Object

Convert a table row to HTML. tr = Tr.new(:tds => [Td.new(:text => 'hello'), Td.new(:text => 'world')]) puts tr.to_html # => hello world

# File 'lib/voruby/votable/1.0/votable.rb', line 1716

def to_html
  builder = Builder::XmlMarkup.new(:indent => 2, :margin => 4)
  
  builder.tr { |tr|
    self.tds.each do |column|
      tr << column.to_html
    end
  }
end