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   1  // $Id: taxonomy.js,v 1.2 2007/12/16 10:36:53 goba Exp $
   2  
   3  /**
   4   * Move a block in the blocks table from one region to another via select list.
   5   *
   6   * This behavior is dependent on the tableDrag behavior, since it uses the
   7   * objects initialized in that behavior to update the row.
   8   */
   9  Drupal.behaviors.termDrag = function(context) {
  10    var table = $('#taxonomy', context);
  11    var tableDrag = Drupal.tableDrag.taxonomy; // Get the blocks tableDrag object.
  12    var rows = $('tr', table).size();
  13  
  14    // When a row is swapped, keep previous and next page classes set.
  15    tableDrag.row.prototype.onSwap = function(swappedRow) {
  16      $('tr.taxonomy-term-preview', table).removeClass('taxonomy-term-preview');
  17      $('tr.taxonomy-term-divider-top', table).removeClass('taxonomy-term-divider-top');
  18      $('tr.taxonomy-term-divider-bottom', table).removeClass('taxonomy-term-divider-bottom');
  19  
  20      if (Drupal.settings.taxonomy.backPeddle) {
  21        for (var n = 0; n < Drupal.settings.taxonomy.backPeddle; n++) {
  22          $(table[0].tBodies[0].rows[n]).addClass('taxonomy-term-preview');
  23        }
  24        $(table[0].tBodies[0].rows[Drupal.settings.taxonomy.backPeddle - 1]).addClass('taxonomy-term-divider-top');
  25        $(table[0].tBodies[0].rows[Drupal.settings.taxonomy.backPeddle]).addClass('taxonomy-term-divider-bottom');
  26      }
  27  
  28      if (Drupal.settings.taxonomy.forwardPeddle) {
  29        for (var n = rows - Drupal.settings.taxonomy.forwardPeddle - 1; n < rows - 1; n++) {
  30          $(table[0].tBodies[0].rows[n]).addClass('taxonomy-term-preview');
  31        }
  32        $(table[0].tBodies[0].rows[rows - Drupal.settings.taxonomy.forwardPeddle - 2]).addClass('taxonomy-term-divider-top');
  33        $(table[0].tBodies[0].rows[rows - Drupal.settings.taxonomy.forwardPeddle - 1]).addClass('taxonomy-term-divider-bottom');
  34      }
  35    };
  36  };