Module: AwesomeTables::ViewHelpers::ActionView

Defined in:
lib/awesome_tables/view_helpers/action_view.rb

Instance Method Summary collapse

Instance Method Details

#awesome_table(table_type, collection = nil) ⇒ Object

TODO make this only need table_type and infer objects by name TODO add a render method so calling partial is not needed here

e.g. AwesomeTables::AwesomeTable.new(table_type, data).render

Raises:



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# File 'lib/awesome_tables/view_helpers/action_view.rb', line 7

def awesome_table(table_type, collection = nil)
  if collection.nil?
    collection_name = "@#{table_type}"
    collection = instance_variable_get(collection_name)
  end
  raise AwesomeTables::BadData unless collection.is_a? Array
  awesome_table = AwesomeTables.new(table_type, collection)
  render :partial => awesome_table.template, :locals => { :table => awesome_table }
end

#table_headers(table) ⇒ Object 



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# File 'lib/awesome_tables/view_helpers/action_view.rb', line 17

def table_headers(table)
  content_tag :tr do
    th_tags = []
    table.columns.each do |column|
      th_tags << th_tag(column)
    end
    th_tags.join('')
  end
end

#table_row(object, columns) ⇒ Object 



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# File 'lib/awesome_tables/view_helpers/action_view.rb', line 45

def table_row(object, columns)
  content_tag :tr do
    row = []
    columns.each do |column|
      row << td_tag(column, object)
    end
    row.join('')
  end
end

#table_rows(table) ⇒ Object 



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# File 'lib/awesome_tables/view_helpers/action_view.rb', line 37

def table_rows(table)
  rows = []
  table.collection.each do |object|
    rows << table_row(object, table.columns)
  end
  raw(rows.join(''))
end

#td_tag(column, object) ⇒ Object 



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# File 'lib/awesome_tables/view_helpers/action_view.rb', line 55

def td_tag(column, object)
  content_tag(:td) do
    if column[:method].is_a?(Proc)
      column[:method].call(object, self)
    elsif object.respond_to? column[:method]
      object.send(column[:method]).to_s
    else
      render :partial => column[:method], :locals => { :obj => object }
    end
  end
end

#th_tag(column) ⇒ Object 



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# File 'lib/awesome_tables/view_helpers/action_view.rb', line 27

def th_tag(column)
  content_tag(:th, :class => column[:options][:class]) do
    if column[:options][:header_image]
      image_tag(column[:options][:header_image], :border => 0)
    else
      column[:header]
    end
  end
end