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// $Id$
(function ($) {
/**
* Move a block in the blocks table from one region to another via select list.
*
* This behavior is dependent on the tableDrag behavior, since it uses the
* objects initialized in that behavior to update the row.
*/
Drupal.behaviors.termDrag = {
attach: function (context, settings) {
var table = $('#taxonomy', context);
var tableDrag = Drupal.tableDrag.taxonomy; // Get the blocks tableDrag object.
var rows = $('tr', table).size();
// When a row is swapped, keep previous and next page classes set.
tableDrag.row.prototype.onSwap = function (swappedRow) {
$('tr.taxonomy-term-preview', table).removeClass('taxonomy-term-preview');
$('tr.taxonomy-term-divider-top', table).removeClass('taxonomy-term-divider-top');
$('tr.taxonomy-term-divider-bottom', table).removeClass('taxonomy-term-divider-bottom');
if (settings.taxonomy.backStep) {
for (var n = 0; n < settings.taxonomy.backStep; n++) {
$(table[0].tBodies[0].rows[n]).addClass('taxonomy-term-preview');
}
$(table[0].tBodies[0].rows[settings.taxonomy.backStep - 1]).addClass('taxonomy-term-divider-top');
$(table[0].tBodies[0].rows[settings.taxonomy.backStep]).addClass('taxonomy-term-divider-bottom');
}
if (settings.taxonomy.forwardStep) {
for (var n = rows - settings.taxonomy.forwardStep - 1; n < rows - 1; n++) {
$(table[0].tBodies[0].rows[n]).addClass('taxonomy-term-preview');
}
$(table[0].tBodies[0].rows[rows - settings.taxonomy.forwardStep - 2]).addClass('taxonomy-term-divider-top');
$(table[0].tBodies[0].rows[rows - settings.taxonomy.forwardStep - 1]).addClass('taxonomy-term-divider-bottom');
}
};
}
};
})(jQuery);
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