module RailsAdminNestable::Helper

Public Instance Methods

nested_tree_nodes(tree_nodes = []) click to toggle source
# File lib/rails_admin_nestable/helper.rb, line 3
def nested_tree_nodes(tree_nodes = [])
  tree_nodes.map do |tree_node, sub_tree_nodes|
    li_classes = 'dd-item dd3-item'

    content_tag :li, class: li_classes, :'data-id' => tree_node.id do

      output = content_tag :div, 'drag', class: 'dd-handle dd3-handle'
      output += content_tag :div, class: 'dd3-content' do
        content = link_to @model_config.with(object: tree_node).object_label, edit_path(@abstract_model, tree_node.id)
        content += content_tag :div, action_links(tree_node), class: 'pull-right links'
      end

      output+= content_tag :ol, nested_tree_nodes(sub_tree_nodes), class: 'dd-list' if sub_tree_nodes && sub_tree_nodes.any?
      output
    end
  end.join.html_safe
end
tree_max_depth() click to toggle source
# File lib/rails_admin_nestable/helper.rb, line 27
def tree_max_depth
  @nestable_conf.options[:max_depth] || 'false'
end