Contents

$ ->
  class @TheSortableTree
    max_levels  = 3
    rebuild_url = '/'

    init: ->
      $('ol.sortable').nestedSortable
        disableNesting: 'no-nest'
        forcePlaceholderSize: true
        handle: 'i.handle'
        helper: 'clone'
        items:  'li'
        maxLevels: @max_levels
        opacity: .6
        placeholder: 'placeholder'
        revert: 250
        tabSize: 25
        tolerance: 'pointer'
        toleranceElement: '> div'

      $('ol.sortable').sortable
        update: (event, ui) ->
          parent_id = ui.item.parent().parent().attr('id')
          item_id   = ui.item.attr('id')
          prev_id   = ui.item.prev().attr('id')
          next_id   = ui.item.next().attr('id')

          @rebuild item_id, parent_id, prev_id, next_id

    rebuild: (item_id, parent_id, prev_id, next_id) ->
      $.ajax
        type:       'POST'
        dataType:   'script'
        url:        @rebuild_url
        data:
          id:        item_id
          parent_id: parent_id
          prev_id:   prev_id
          next_id:   next_id

        beforeSend: (xhr) ->
          $('.nested_set i.handle').hide()

        success: (data, status, xhr) -> 
          $('.nested_set i.handle').show()

        error: (xhr, status, error) ->
          alert error

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
the_sortable_tree-1.9.2	app/assets/javascripts/sortable/base.js.coffee
the_sortable_tree-1.9.1	app/assets/javascripts/sortable/base.js.coffee