63 lines
2.0 KiB
JavaScript
63 lines
2.0 KiB
JavaScript
/**
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* @file
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* Taxonomy behaviors.
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*/
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(function ($, Drupal) {
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/**
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* Reorder taxonomy terms.
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*
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* This behavior is dependent on the tableDrag behavior, since it uses the
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* objects initialized in that behavior to update the row.
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*
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* @type {Drupal~behavior}
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*
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* @prop {Drupal~behaviorAttach} attach
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* Attaches the drag behavior to an applicable table element.
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*/
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Drupal.behaviors.termDrag = {
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attach(context, settings) {
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const backStep = settings.taxonomy.backStep;
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const forwardStep = settings.taxonomy.forwardStep;
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// Get the taxonomy tableDrag object.
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const tableDrag = Drupal.tableDrag.taxonomy;
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const $table = $('#taxonomy');
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const rows = $table.find('tr').length;
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// When a row is swapped, keep previous and next page classes set.
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tableDrag.row.prototype.onSwap = function (swappedRow) {
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$table
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.find('tr.taxonomy-term-preview')
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.removeClass('taxonomy-term-preview');
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$table
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.find('tr.taxonomy-term-divider-top')
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.removeClass('taxonomy-term-divider-top');
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$table
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.find('tr.taxonomy-term-divider-bottom')
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.removeClass('taxonomy-term-divider-bottom');
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const tableBody = $table[0].tBodies[0];
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if (backStep) {
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for (let n = 0; n < backStep; n++) {
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$(tableBody.rows[n]).addClass('taxonomy-term-preview');
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}
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$(tableBody.rows[backStep - 1]).addClass('taxonomy-term-divider-top');
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$(tableBody.rows[backStep]).addClass('taxonomy-term-divider-bottom');
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}
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if (forwardStep) {
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for (let k = rows - forwardStep - 1; k < rows - 1; k++) {
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$(tableBody.rows[k]).addClass('taxonomy-term-preview');
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}
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$(tableBody.rows[rows - forwardStep - 2]).addClass(
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'taxonomy-term-divider-top',
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);
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$(tableBody.rows[rows - forwardStep - 1]).addClass(
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'taxonomy-term-divider-bottom',
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);
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}
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};
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},
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};
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})(jQuery, Drupal);
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