Module: Hikari::ViewHelpers::ActionView

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

Defined Under Namespace

Classes: HikariViewHelper

Instance Method Summary collapse

Instance Method Details

Public: Create a sorted link

args - link_to style arguments accepted

Examples

link_to_sorted "Title", :title
# => <a href="/posts?sort=title_asc" class="sortable">Title</a>

link_to_sorted :title do
  <strong>Title</strong>
end
# => <a href="/posts?sort=title_asc" class="sortable"><strong>Title</strong></a>

link_to_sorted "Created At", {created_at: :desc}
# => <a href="/posts?sort=created_at_desc" class="sortable">Created At</a>



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# File 'lib/hikari/view_helpers/action_view.rb', line 56

def link_to_sorted(*args, &block)
  if block_given?
    field        = args[0]
    options      = args[1] || {}
    html_options = args[2] || {}
  else
    block        = proc { args[0].to_s }
    field        = args[1]
    options      = args[2] || {}
    html_options = args[3] || {}
  end

  sorter          = HikariViewHelper.new(field, ((request.try(:get?) && !params.nil?) ? params.dup : {}))
  options[:class] = [options[:class], sorter.css(field)].join(' ').strip
  link_to(url_for(sorter.params), options, html_options, &block)
end