Module: Fancygrid::View::Helper

Defined in:
lib/fancygrid/view/helper.rb

Instance Method Summary collapse

Instance Method Details

#fancygrid(name, options = {}, &block) ⇒ Object

Renders an existing fancygrid for the given name. A rendering block may be passed to format column values.



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# File 'lib/fancygrid/view/helper.rb', line 7

def fancygrid(name, options={}, &block)#:yields: column, record, value
  instance = @fancygrid_collection && @fancygrid_collection[name]
  raise "Unknown fancygrid name: '#{name}'" if instance.nil?
  render :template => instance.options[:base_template], :locals => { :fancygrid => instance, :format_block => block }
end

#format_fancygrid_value(record, column, value = nil, &format_block) ⇒ Object

Renders the given record, column and value with the formatter block.



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# File 'lib/fancygrid/view/helper.rb', line 23

def format_fancygrid_value(record, column, value=nil, &format_block)
  if block_given?
    if defined?(Haml::Helpers) && is_haml?
      capture_haml(column, record, value, &format_block)
    else
      capture(column, record, value, &format_block)
    end
  #elsif !column.root.cell_template.nil?
  #  render( :template => column.root.cell_template, :inline => true, :locals => { 
  #    :grid => column.root,
  #    :record => record, 
  #    :column => column, 
  #    :value => value 
  #  })
  else
    value
  end
end

#render_fancygrid_cell(record, column, &format_block) ⇒ Object

Fetches a value from given record and applies a formatter on it.



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# File 'lib/fancygrid/view/helper.rb', line 15

def render_fancygrid_cell(record, column, &format_block)
  value = column.fetch_value_and_format(record)
  format_fancygrid_value(record, column, value, &format_block)
end