/** * DO NOT EDIT THIS FILE. * See the following change record for more information, * https://www.drupal.org/node/2815083 * @preserve **/ (function ($, Drupal, drupalSettings) { var showWeight = JSON.parse(localStorage.getItem('Drupal.tableDrag.showWeight')); Drupal.behaviors.tableDrag = { attach: function attach(context, settings) { function initTableDrag(table, base) { if (table.length) { Drupal.tableDrag[base] = new Drupal.tableDrag(table[0], settings.tableDrag[base]); } } for (var base in settings.tableDrag) { if (settings.tableDrag.hasOwnProperty(base)) { initTableDrag($(context).find('#' + base).once('tabledrag'), base); } } } }; Drupal.tableDrag = function (table, tableSettings) { var self = this; var $table = $(table); this.$table = $(table); this.table = table; this.tableSettings = tableSettings; this.dragObject = null; this.rowObject = null; this.oldRowElement = null; this.oldY = 0; this.changed = false; this.maxDepth = 0; this.rtl = $(this.table).css('direction') === 'rtl' ? -1 : 1; this.striping = $(this.table).data('striping') === 1; this.scrollSettings = { amount: 4, interval: 50, trigger: 70 }; this.scrollInterval = null; this.scrollY = 0; this.windowHeight = 0; this.indentEnabled = false; for (var group in tableSettings) { if (tableSettings.hasOwnProperty(group)) { for (var n in tableSettings[group]) { if (tableSettings[group].hasOwnProperty(n)) { if (tableSettings[group][n].relationship === 'parent') { this.indentEnabled = true; } if (tableSettings[group][n].limit > 0) { this.maxDepth = tableSettings[group][n].limit; } } } } } if (this.indentEnabled) { this.indentCount = 1; var indent = Drupal.theme('tableDragIndentation'); var testRow = $('').addClass('draggable').appendTo(table); var testCell = $('').appendTo(testRow).prepend(indent).prepend(indent); var $indentation = testCell.find('.js-indentation'); this.indentAmount = $indentation.get(1).offsetLeft - $indentation.get(0).offsetLeft; testRow.remove(); } $table.find('> tr.draggable, > tbody > tr.draggable').each(function () { self.makeDraggable(this); }); $table.before($('').attr('title', Drupal.t('Re-order rows by numerical weight instead of dragging.')).on('click', $.proxy(function (e) { e.preventDefault(); this.toggleColumns(); }, this)).wrap('
').parent()); self.initColumns(); $(document).on('touchmove', function (event) { return self.dragRow(event.originalEvent.touches[0], self); }); $(document).on('touchend', function (event) { return self.dropRow(event.originalEvent.touches[0], self); }); $(document).on('mousemove pointermove', function (event) { return self.dragRow(event, self); }); $(document).on('mouseup pointerup', function (event) { return self.dropRow(event, self); }); $(window).on('storage', $.proxy(function (e) { if (e.originalEvent.key === 'Drupal.tableDrag.showWeight') { showWeight = JSON.parse(e.originalEvent.newValue); this.displayColumns(showWeight); } }, this)); }; Drupal.tableDrag.prototype.initColumns = function () { var $table = this.$table; var hidden = void 0; var cell = void 0; var columnIndex = void 0; for (var group in this.tableSettings) { if (this.tableSettings.hasOwnProperty(group)) { for (var d in this.tableSettings[group]) { if (this.tableSettings[group].hasOwnProperty(d)) { var field = $table.find('.' + this.tableSettings[group][d].target).eq(0); if (field.length && this.tableSettings[group][d].hidden) { hidden = this.tableSettings[group][d].hidden; cell = field.closest('td'); break; } } } if (hidden && cell[0]) { columnIndex = cell.parent().find('> td').index(cell.get(0)) + 1; $table.find('> thead > tr, > tbody > tr, > tr').each(this.addColspanClass(columnIndex)); } } } this.displayColumns(showWeight); }; Drupal.tableDrag.prototype.addColspanClass = function (columnIndex) { return function () { var $row = $(this); var index = columnIndex; var cells = $row.children(); var cell = void 0; cells.each(function (n) { if (n < index && this.colSpan && this.colSpan > 1) { index -= this.colSpan - 1; } }); if (index > 0) { cell = cells.filter(':nth-child(' + index + ')'); if (cell[0].colSpan && cell[0].colSpan > 1) { cell.addClass('tabledrag-has-colspan'); } else { cell.addClass('tabledrag-hide'); } } }; }; Drupal.tableDrag.prototype.displayColumns = function (displayWeight) { if (displayWeight) { this.showColumns(); } else { this.hideColumns(); } $('table').findOnce('tabledrag').trigger('columnschange', !!displayWeight); }; Drupal.tableDrag.prototype.toggleColumns = function () { showWeight = !showWeight; this.displayColumns(showWeight); if (showWeight) { localStorage.setItem('Drupal.tableDrag.showWeight', showWeight); } else { localStorage.removeItem('Drupal.tableDrag.showWeight'); } }; Drupal.tableDrag.prototype.hideColumns = function () { var $tables = $('table').findOnce('tabledrag'); $tables.find('.tabledrag-hide').css('display', 'none'); $tables.find('.tabledrag-handle').css('display', ''); $tables.find('.tabledrag-has-colspan').each(function () { this.colSpan = this.colSpan - 1; }); $('.tabledrag-toggle-weight').text(Drupal.t('Show row weights')); }; Drupal.tableDrag.prototype.showColumns = function () { var $tables = $('table').findOnce('tabledrag'); $tables.find('.tabledrag-hide').css('display', ''); $tables.find('.tabledrag-handle').css('display', 'none'); $tables.find('.tabledrag-has-colspan').each(function () { this.colSpan = this.colSpan + 1; }); $('.tabledrag-toggle-weight').text(Drupal.t('Hide row weights')); }; Drupal.tableDrag.prototype.rowSettings = function (group, row) { var field = $(row).find('.' + group); var tableSettingsGroup = this.tableSettings[group]; for (var delta in tableSettingsGroup) { if (tableSettingsGroup.hasOwnProperty(delta)) { var targetClass = tableSettingsGroup[delta].target; if (field.is('.' + targetClass)) { var rowSettings = {}; for (var n in tableSettingsGroup[delta]) { if (tableSettingsGroup[delta].hasOwnProperty(n)) { rowSettings[n] = tableSettingsGroup[delta][n]; } } return rowSettings; } } } }; Drupal.tableDrag.prototype.makeDraggable = function (item) { var self = this; var $item = $(item); $item.find('td:first-of-type').find('a').addClass('menu-item__link'); var handle = $('
 
').attr('title', Drupal.t('Drag to re-order')); var $indentationLast = $item.find('td:first-of-type').find('.js-indentation').eq(-1); if ($indentationLast.length) { $indentationLast.after(handle); self.indentCount = Math.max($item.find('.js-indentation').length, self.indentCount); } else { $item.find('td').eq(0).prepend(handle); } handle.on('mousedown touchstart pointerdown', function (event) { event.preventDefault(); if (event.originalEvent.type === 'touchstart') { event = event.originalEvent.touches[0]; } self.dragStart(event, self, item); }); handle.on('click', function (e) { e.preventDefault(); }); handle.on('focus', function () { self.safeBlur = true; }); handle.on('blur', function (event) { if (self.rowObject && self.safeBlur) { self.dropRow(event, self); } }); handle.on('keydown', function (event) { if (event.keyCode !== 9 && !self.rowObject) { self.rowObject = new self.row(item, 'keyboard', self.indentEnabled, self.maxDepth, true); } var keyChange = false; var groupHeight = void 0; switch (event.keyCode) { case 37: case 63234: keyChange = true; self.rowObject.indent(-1 * self.rtl); break; case 38: case 63232: var $previousRow = $(self.rowObject.element).prev('tr:first-of-type'); var previousRow = $previousRow.get(0); while (previousRow && $previousRow.is(':hidden')) { $previousRow = $(previousRow).prev('tr:first-of-type'); previousRow = $previousRow.get(0); } if (previousRow) { self.safeBlur = false; self.rowObject.direction = 'up'; keyChange = true; if ($(item).is('.tabledrag-root')) { groupHeight = 0; while (previousRow && $previousRow.find('.js-indentation').length) { $previousRow = $(previousRow).prev('tr:first-of-type'); previousRow = $previousRow.get(0); groupHeight += $previousRow.is(':hidden') ? 0 : previousRow.offsetHeight; } if (previousRow) { self.rowObject.swap('before', previousRow); window.scrollBy(0, -groupHeight); } } else if (self.table.tBodies[0].rows[0] !== previousRow || $previousRow.is('.draggable')) { self.rowObject.swap('before', previousRow); self.rowObject.interval = null; self.rowObject.indent(0); window.scrollBy(0, -parseInt(item.offsetHeight, 10)); } handle.trigger('focus'); } break; case 39: case 63235: keyChange = true; self.rowObject.indent(self.rtl); break; case 40: case 63233: var $nextRow = $(self.rowObject.group).eq(-1).next('tr:first-of-type'); var nextRow = $nextRow.get(0); while (nextRow && $nextRow.is(':hidden')) { $nextRow = $(nextRow).next('tr:first-of-type'); nextRow = $nextRow.get(0); } if (nextRow) { self.safeBlur = false; self.rowObject.direction = 'down'; keyChange = true; if ($(item).is('.tabledrag-root')) { groupHeight = 0; var nextGroup = new self.row(nextRow, 'keyboard', self.indentEnabled, self.maxDepth, false); if (nextGroup) { $(nextGroup.group).each(function () { groupHeight += $(this).is(':hidden') ? 0 : this.offsetHeight; }); var nextGroupRow = $(nextGroup.group).eq(-1).get(0); self.rowObject.swap('after', nextGroupRow); window.scrollBy(0, parseInt(groupHeight, 10)); } } else { self.rowObject.swap('after', nextRow); self.rowObject.interval = null; self.rowObject.indent(0); window.scrollBy(0, parseInt(item.offsetHeight, 10)); } handle.trigger('focus'); } break; } if (self.rowObject && self.rowObject.changed === true) { $(item).addClass('drag'); if (self.oldRowElement) { $(self.oldRowElement).removeClass('drag-previous'); } self.oldRowElement = item; if (self.striping === true) { self.restripeTable(); } self.onDrag(); } if (keyChange) { return false; } }); handle.on('keypress', function (event) { switch (event.keyCode) { case 37: case 38: case 39: case 40: return false; } }); }; Drupal.tableDrag.prototype.dragStart = function (event, self, item) { self.dragObject = {}; self.dragObject.initOffset = self.getPointerOffset(item, event); self.dragObject.initPointerCoords = self.pointerCoords(event); if (self.indentEnabled) { self.dragObject.indentPointerPos = self.dragObject.initPointerCoords; } if (self.rowObject) { $(self.rowObject.element).find('a.tabledrag-handle').trigger('blur'); } self.rowObject = new self.row(item, 'pointer', self.indentEnabled, self.maxDepth, true); self.table.topY = $(self.table).offset().top; self.table.bottomY = self.table.topY + self.table.offsetHeight; $(item).addClass('drag'); $('body').addClass('drag'); if (self.oldRowElement) { $(self.oldRowElement).removeClass('drag-previous'); } }; Drupal.tableDrag.prototype.dragRow = function (event, self) { if (self.dragObject) { self.currentPointerCoords = self.pointerCoords(event); var y = self.currentPointerCoords.y - self.dragObject.initOffset.y; var x = self.currentPointerCoords.x - self.dragObject.initOffset.x; if (y !== self.oldY) { self.rowObject.direction = y > self.oldY ? 'down' : 'up'; self.oldY = y; var scrollAmount = self.checkScroll(self.currentPointerCoords.y); clearInterval(self.scrollInterval); if (scrollAmount > 0 && self.rowObject.direction === 'down' || scrollAmount < 0 && self.rowObject.direction === 'up') { self.setScroll(scrollAmount); } var currentRow = self.findDropTargetRow(x, y); if (currentRow) { if (self.rowObject.direction === 'down') { self.rowObject.swap('after', currentRow, self); } else { self.rowObject.swap('before', currentRow, self); } if (self.striping === true) { self.restripeTable(); } } } if (self.indentEnabled) { var xDiff = self.currentPointerCoords.x - self.dragObject.indentPointerPos.x; var indentDiff = Math.round(xDiff / self.indentAmount); var indentChange = self.rowObject.indent(indentDiff); self.dragObject.indentPointerPos.x += self.indentAmount * indentChange * self.rtl; self.indentCount = Math.max(self.indentCount, self.rowObject.indents); } return false; } }; Drupal.tableDrag.prototype.dropRow = function (event, self) { var droppedRow = void 0; var $droppedRow = void 0; if (self.rowObject !== null) { droppedRow = self.rowObject.element; $droppedRow = $(droppedRow); if (self.rowObject.changed === true) { self.updateFields(droppedRow); for (var group in self.tableSettings) { if (self.tableSettings.hasOwnProperty(group)) { var rowSettings = self.rowSettings(group, droppedRow); if (rowSettings.relationship === 'group') { for (var n in self.rowObject.children) { if (self.rowObject.children.hasOwnProperty(n)) { self.updateField(self.rowObject.children[n], group); } } } } } self.rowObject.markChanged(); if (self.changed === false) { $(Drupal.theme('tableDragChangedWarning')).insertBefore(self.table).hide().fadeIn('slow'); self.changed = true; } } if (self.indentEnabled) { self.rowObject.removeIndentClasses(); } if (self.oldRowElement) { $(self.oldRowElement).removeClass('drag-previous'); } $droppedRow.removeClass('drag').addClass('drag-previous'); self.oldRowElement = droppedRow; self.onDrop(); self.rowObject = null; } if (self.dragObject !== null) { self.dragObject = null; $('body').removeClass('drag'); clearInterval(self.scrollInterval); } }; Drupal.tableDrag.prototype.pointerCoords = function (event) { if (event.pageX || event.pageY) { return { x: event.pageX, y: event.pageY }; } return { x: event.clientX + document.body.scrollLeft - document.body.clientLeft, y: event.clientY + document.body.scrollTop - document.body.clientTop }; }; Drupal.tableDrag.prototype.getPointerOffset = function (target, event) { var docPos = $(target).offset(); var pointerPos = this.pointerCoords(event); return { x: pointerPos.x - docPos.left, y: pointerPos.y - docPos.top }; }; Drupal.tableDrag.prototype.findDropTargetRow = function (x, y) { var rows = $(this.table.tBodies[0].rows).not(':hidden'); for (var n = 0; n < rows.length; n++) { var row = rows[n]; var $row = $(row); var rowY = $row.offset().top; var rowHeight; if (row.offsetHeight === 0) { rowHeight = parseInt(row.firstChild.offsetHeight, 10) / 2; } else { rowHeight = parseInt(row.offsetHeight, 10) / 2; } if (y > rowY - rowHeight && y < rowY + rowHeight) { if (this.indentEnabled) { for (n in this.rowObject.group) { if (this.rowObject.group[n] === row) { return null; } } } else { if (row === this.rowObject.element) { return null; } } if (!this.rowObject.isValidSwap(row)) { return null; } while ($row.is(':hidden') && $row.prev('tr').is(':hidden')) { $row = $row.prev('tr:first-of-type'); row = $row.get(0); } return row; } } return null; }; Drupal.tableDrag.prototype.updateFields = function (changedRow) { for (var group in this.tableSettings) { if (this.tableSettings.hasOwnProperty(group)) { this.updateField(changedRow, group); } } }; Drupal.tableDrag.prototype.updateField = function (changedRow, group) { var rowSettings = this.rowSettings(group, changedRow); var $changedRow = $(changedRow); var sourceRow = void 0; var $previousRow = void 0; var previousRow = void 0; var useSibling = void 0; if (rowSettings.relationship === 'self' || rowSettings.relationship === 'group') { sourceRow = changedRow; } else if (rowSettings.relationship === 'sibling') { $previousRow = $changedRow.prev('tr:first-of-type'); previousRow = $previousRow.get(0); var $nextRow = $changedRow.next('tr:first-of-type'); var nextRow = $nextRow.get(0); sourceRow = changedRow; if ($previousRow.is('.draggable') && $previousRow.find('.' + group).length) { if (this.indentEnabled) { if ($previousRow.find('.js-indentations').length === $changedRow.find('.js-indentations').length) { sourceRow = previousRow; } } else { sourceRow = previousRow; } } else if ($nextRow.is('.draggable') && $nextRow.find('.' + group).length) { if (this.indentEnabled) { if ($nextRow.find('.js-indentations').length === $changedRow.find('.js-indentations').length) { sourceRow = nextRow; } } else { sourceRow = nextRow; } } } else if (rowSettings.relationship === 'parent') { $previousRow = $changedRow.prev('tr'); previousRow = $previousRow; while ($previousRow.length && $previousRow.find('.js-indentation').length >= this.rowObject.indents) { $previousRow = $previousRow.prev('tr'); previousRow = $previousRow; } if ($previousRow.length) { sourceRow = $previousRow.get(0); } else { sourceRow = $(this.table).find('tr.draggable:first-of-type').get(0); if (sourceRow === this.rowObject.element) { sourceRow = $(this.rowObject.group[this.rowObject.group.length - 1]).next('tr.draggable').get(0); } useSibling = true; } } this.copyDragClasses(sourceRow, changedRow, group); rowSettings = this.rowSettings(group, changedRow); if (useSibling) { rowSettings.relationship = 'sibling'; rowSettings.source = rowSettings.target; } var targetClass = '.' + rowSettings.target; var targetElement = $changedRow.find(targetClass).get(0); if (targetElement) { var sourceClass = '.' + rowSettings.source; var sourceElement = $(sourceClass, sourceRow).get(0); switch (rowSettings.action) { case 'depth': targetElement.value = $(sourceElement).closest('tr').find('.js-indentation').length; break; case 'match': targetElement.value = sourceElement.value; break; case 'order': var siblings = this.rowObject.findSiblings(rowSettings); if ($(targetElement).is('select')) { var values = []; $(targetElement).find('option').each(function () { values.push(this.value); }); var maxVal = values[values.length - 1]; $(siblings).find(targetClass).each(function () { if (values.length > 0) { this.value = values.shift(); } else { this.value = maxVal; } }); } else { var weight = parseInt($(siblings[0]).find(targetClass).val(), 10) || 0; $(siblings).find(targetClass).each(function () { this.value = weight; weight++; }); } break; } } }; Drupal.tableDrag.prototype.copyDragClasses = function (sourceRow, targetRow, group) { var sourceElement = $(sourceRow).find('.' + group); var targetElement = $(targetRow).find('.' + group); if (sourceElement.length && targetElement.length) { targetElement[0].className = sourceElement[0].className; } }; Drupal.tableDrag.prototype.checkScroll = function (cursorY) { var de = document.documentElement; var b = document.body; var windowHeight = this.windowHeight = window.innerHeight || (de.clientHeight && de.clientWidth !== 0 ? de.clientHeight : b.offsetHeight); var scrollY = void 0; if (document.all) { scrollY = this.scrollY = !de.scrollTop ? b.scrollTop : de.scrollTop; } else { scrollY = this.scrollY = window.pageYOffset ? window.pageYOffset : window.scrollY; } var trigger = this.scrollSettings.trigger; var delta = 0; if (cursorY - scrollY > windowHeight - trigger) { delta = trigger / (windowHeight + scrollY - cursorY); delta = delta > 0 && delta < trigger ? delta : trigger; return delta * this.scrollSettings.amount; } else if (cursorY - scrollY < trigger) { delta = trigger / (cursorY - scrollY); delta = delta > 0 && delta < trigger ? delta : trigger; return -delta * this.scrollSettings.amount; } }; Drupal.tableDrag.prototype.setScroll = function (scrollAmount) { var self = this; this.scrollInterval = setInterval(function () { self.checkScroll(self.currentPointerCoords.y); var aboveTable = self.scrollY > self.table.topY; var belowTable = self.scrollY + self.windowHeight < self.table.bottomY; if (scrollAmount > 0 && belowTable || scrollAmount < 0 && aboveTable) { window.scrollBy(0, scrollAmount); } }, this.scrollSettings.interval); }; Drupal.tableDrag.prototype.restripeTable = function () { $(this.table).find('> tbody > tr.draggable, > tr.draggable').filter(':visible').filter(':odd').removeClass('odd').addClass('even').end().filter(':even').removeClass('even').addClass('odd'); }; Drupal.tableDrag.prototype.onDrag = function () { return null; }; Drupal.tableDrag.prototype.onDrop = function () { return null; }; Drupal.tableDrag.prototype.row = function (tableRow, method, indentEnabled, maxDepth, addClasses) { var $tableRow = $(tableRow); this.element = tableRow; this.method = method; this.group = [tableRow]; this.groupDepth = $tableRow.find('.js-indentation').length; this.changed = false; this.table = $tableRow.closest('table')[0]; this.indentEnabled = indentEnabled; this.maxDepth = maxDepth; this.direction = ''; if (this.indentEnabled) { this.indents = $tableRow.find('.js-indentation').length; this.children = this.findChildren(addClasses); this.group = $.merge(this.group, this.children); for (var n = 0; n < this.group.length; n++) { this.groupDepth = Math.max($(this.group[n]).find('.js-indentation').length, this.groupDepth); } } }; Drupal.tableDrag.prototype.row.prototype.findChildren = function (addClasses) { var parentIndentation = this.indents; var currentRow = $(this.element, this.table).next('tr.draggable'); var rows = []; var child = 0; function rowIndentation(indentNum, el) { var self = $(el); if (child === 1 && indentNum === parentIndentation) { self.addClass('tree-child-first'); } if (indentNum === parentIndentation) { self.addClass('tree-child'); } else if (indentNum > parentIndentation) { self.addClass('tree-child-horizontal'); } } while (currentRow.length) { if (currentRow.find('.js-indentation').length > parentIndentation) { child++; rows.push(currentRow[0]); if (addClasses) { currentRow.find('.js-indentation').each(rowIndentation); } } else { break; } currentRow = currentRow.next('tr.draggable'); } if (addClasses && rows.length) { $(rows[rows.length - 1]).find('.js-indentation:nth-child(' + (parentIndentation + 1) + ')').addClass('tree-child-last'); } return rows; }; Drupal.tableDrag.prototype.row.prototype.isValidSwap = function (row) { var $row = $(row); if (this.indentEnabled) { var prevRow = void 0; var nextRow = void 0; if (this.direction === 'down') { prevRow = row; nextRow = $row.next('tr').get(0); } else { prevRow = $row.prev('tr').get(0); nextRow = row; } this.interval = this.validIndentInterval(prevRow, nextRow); if (this.interval.min > this.interval.max) { return false; } } if (this.table.tBodies[0].rows[0] === row && $row.is(':not(.draggable)')) { return false; } return true; }; Drupal.tableDrag.prototype.row.prototype.swap = function (position, row) { this.group.forEach(function (row) { Drupal.detachBehaviors(row, drupalSettings, 'move'); }); $(row)[position](this.group); this.group.forEach(function (row) { Drupal.attachBehaviors(row, drupalSettings); }); this.changed = true; this.onSwap(row); }; Drupal.tableDrag.prototype.row.prototype.validIndentInterval = function (prevRow, nextRow) { var $prevRow = $(prevRow); var minIndent = void 0; var maxIndent = void 0; minIndent = nextRow ? $(nextRow).find('.js-indentation').length : 0; if (!prevRow || $prevRow.is(':not(.draggable)') || $(this.element).is('.tabledrag-root')) { maxIndent = 0; } else { maxIndent = $prevRow.find('.js-indentation').length + ($prevRow.is('.tabledrag-leaf') ? 0 : 1); if (this.maxDepth) { maxIndent = Math.min(maxIndent, this.maxDepth - (this.groupDepth - this.indents)); } } return { min: minIndent, max: maxIndent }; }; Drupal.tableDrag.prototype.row.prototype.indent = function (indentDiff) { var $group = $(this.group); if (!this.interval) { var prevRow = $(this.element).prev('tr').get(0); var nextRow = $group.eq(-1).next('tr').get(0); this.interval = this.validIndentInterval(prevRow, nextRow); } var indent = this.indents + indentDiff; indent = Math.max(indent, this.interval.min); indent = Math.min(indent, this.interval.max); indentDiff = indent - this.indents; for (var n = 1; n <= Math.abs(indentDiff); n++) { if (indentDiff < 0) { $group.find('.js-indentation:first-of-type').remove(); this.indents--; } else { $group.find('td:first-of-type').prepend(Drupal.theme('tableDragIndentation')); this.indents++; } } if (indentDiff) { this.changed = true; this.groupDepth += indentDiff; this.onIndent(); } return indentDiff; }; Drupal.tableDrag.prototype.row.prototype.findSiblings = function (rowSettings) { var siblings = []; var directions = ['prev', 'next']; var rowIndentation = this.indents; var checkRowIndentation = void 0; for (var d = 0; d < directions.length; d++) { var checkRow = $(this.element)[directions[d]](); while (checkRow.length) { if (checkRow.find('.' + rowSettings.target)) { if (this.indentEnabled) { checkRowIndentation = checkRow.find('.js-indentation').length; } if (!this.indentEnabled || checkRowIndentation === rowIndentation) { siblings.push(checkRow[0]); } else if (checkRowIndentation < rowIndentation) { break; } } else { break; } checkRow = checkRow[directions[d]](); } if (directions[d] === 'prev') { siblings.reverse(); siblings.push(this.element); } } return siblings; }; Drupal.tableDrag.prototype.row.prototype.removeIndentClasses = function () { for (var n in this.children) { if (this.children.hasOwnProperty(n)) { $(this.children[n]).find('.js-indentation').removeClass('tree-child').removeClass('tree-child-first').removeClass('tree-child-last').removeClass('tree-child-horizontal'); } } }; Drupal.tableDrag.prototype.row.prototype.markChanged = function () { var marker = Drupal.theme('tableDragChangedMarker'); var cell = $(this.element).find('td:first-of-type'); if (cell.find('abbr.tabledrag-changed').length === 0) { cell.append(marker); } }; Drupal.tableDrag.prototype.row.prototype.onIndent = function () { return null; }; Drupal.tableDrag.prototype.row.prototype.onSwap = function (swappedRow) { return null; }; $.extend(Drupal.theme, { tableDragChangedMarker: function tableDragChangedMarker() { return '*'; }, tableDragIndentation: function tableDragIndentation() { return '
 
'; }, tableDragChangedWarning: function tableDragChangedWarning() { return ''; } }); })(jQuery, Drupal, drupalSettings);