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-rw-r--r--core/misc/tabledrag.es6.js226
1 files changed, 92 insertions, 134 deletions
diff --git a/core/misc/tabledrag.es6.js b/core/misc/tabledrag.es6.js
index 70305d26303d..21a971d2b778 100644
--- a/core/misc/tabledrag.es6.js
+++ b/core/misc/tabledrag.es6.js
@@ -9,7 +9,7 @@
* @event columnschange
*/
-(function($, Drupal, drupalSettings) {
+(function ($, Drupal, drupalSettings) {
/**
* Store the state of weight columns display for all tables.
*
@@ -46,13 +46,8 @@
}
}
- Object.keys(settings.tableDrag || {}).forEach(base => {
- initTableDrag(
- $(context)
- .find(`#${base}`)
- .once('tabledrag'),
- base,
- );
+ Object.keys(settings.tableDrag || {}).forEach((base) => {
+ initTableDrag($(context).find(`#${base}`).once('tabledrag'), base);
});
},
};
@@ -67,7 +62,7 @@
* @param {object} tableSettings
* Settings for the table added via drupal_add_dragtable().
*/
- Drupal.tableDrag = function(table, tableSettings) {
+ Drupal.tableDrag = function (table, tableSettings) {
const self = this;
const $table = $(table);
@@ -185,8 +180,8 @@
* @type {bool}
*/
this.indentEnabled = false;
- Object.keys(tableSettings || {}).forEach(group => {
- Object.keys(tableSettings[group] || {}).forEach(n => {
+ Object.keys(tableSettings || {}).forEach((group) => {
+ Object.keys(tableSettings[group] || {}).forEach((n) => {
if (tableSettings[group][n].relationship === 'parent') {
this.indentEnabled = true;
}
@@ -207,9 +202,7 @@
// manually append 2 indentations in the first draggable row, measure
// the offset, then remove.
const indent = Drupal.theme('tableDragIndentation');
- const testRow = $('<tr></tr>')
- .addClass('draggable')
- .appendTo(table);
+ const testRow = $('<tr></tr>').addClass('draggable').appendTo(table);
const testCell = $('<td></td>')
.appendTo(testRow)
.prepend(indent)
@@ -227,7 +220,7 @@
// Make each applicable row draggable.
// Match immediate children of the parent element to allow nesting.
- $table.find('> tr.draggable, > tbody > tr.draggable').each(function() {
+ $table.find('> tr.draggable, > tbody > tr.draggable').each(function () {
self.makeDraggable(this);
});
@@ -237,7 +230,7 @@
);
this.$toggleWeightButton.on(
'click',
- $.proxy(function(e) {
+ $.proxy(function (e) {
e.preventDefault();
this.toggleColumns();
}, this),
@@ -252,19 +245,21 @@
// Add event bindings to the document. The self variable is passed along
// as event handlers do not have direct access to the tableDrag object.
- $(document).on('touchmove', event =>
+ $(document).on('touchmove', (event) =>
self.dragRow(event.originalEvent.touches[0], self),
);
- $(document).on('touchend', event =>
+ $(document).on('touchend', (event) =>
self.dropRow(event.originalEvent.touches[0], self),
);
- $(document).on('mousemove pointermove', event => self.dragRow(event, self));
- $(document).on('mouseup pointerup', event => self.dropRow(event, self));
+ $(document).on('mousemove pointermove', (event) =>
+ self.dragRow(event, self),
+ );
+ $(document).on('mouseup pointerup', (event) => self.dropRow(event, self));
// React to localStorage event showing or hiding weight columns.
$(window).on(
'storage',
- $.proxy(function(e) {
+ $.proxy(function (e) {
// Only react to 'Drupal.tableDrag.showWeight' value change.
if (e.originalEvent.key === 'Drupal.tableDrag.showWeight') {
// This was changed in another window, get the new value for this
@@ -283,14 +278,14 @@
* show/hide it. Finally, hide columns if user does not have a
* 'Drupal.tableDrag.showWeight' localStorage value.
*/
- Drupal.tableDrag.prototype.initColumns = function() {
+ Drupal.tableDrag.prototype.initColumns = function () {
const $table = this.$table;
let hidden;
let cell;
let columnIndex;
- Object.keys(this.tableSettings || {}).forEach(group => {
+ Object.keys(this.tableSettings || {}).forEach((group) => {
// Find the first field in this group.
- Object.keys(this.tableSettings[group]).some(tableSetting => {
+ Object.keys(this.tableSettings[group]).some((tableSetting) => {
const field = $table
.find(`.${this.tableSettings[group][tableSetting].target}`)
.eq(0);
@@ -307,11 +302,7 @@
// Add 1 to our indexes. The nth-child selector is 1 based, not 0
// based. Match immediate children of the parent element to allow
// nesting.
- columnIndex =
- cell
- .parent()
- .find('> td')
- .index(cell.get(0)) + 1;
+ columnIndex = cell.parent().find('> td').index(cell.get(0)) + 1;
$table
.find('> thead > tr, > tbody > tr, > tr')
.each(this.addColspanClass(columnIndex));
@@ -331,14 +322,14 @@
* @return {function}
* Function to add colspan class.
*/
- Drupal.tableDrag.prototype.addColspanClass = function(columnIndex) {
- return function() {
+ Drupal.tableDrag.prototype.addColspanClass = function (columnIndex) {
+ return function () {
// Get the columnIndex and adjust for any colspans in this row.
const $row = $(this);
let index = columnIndex;
const cells = $row.children();
let cell;
- cells.each(function(n) {
+ cells.each(function (n) {
if (n < index && this.colSpan && this.colSpan > 1) {
index -= this.colSpan - 1;
}
@@ -364,7 +355,7 @@
* @param {bool} displayWeight
* 'true' will show weight columns.
*/
- Drupal.tableDrag.prototype.displayColumns = function(displayWeight) {
+ Drupal.tableDrag.prototype.displayColumns = function (displayWeight) {
if (displayWeight) {
this.showColumns();
}
@@ -379,9 +370,7 @@
// Trigger an event to allow other scripts to react to this display change.
// Force the extra parameter as a bool.
- $('table')
- .findOnce('tabledrag')
- .trigger('columnschange', !!displayWeight);
+ $('table').findOnce('tabledrag').trigger('columnschange', !!displayWeight);
};
/**
@@ -389,7 +378,7 @@
*
* Store only default override.
*/
- Drupal.tableDrag.prototype.toggleColumns = function() {
+ Drupal.tableDrag.prototype.toggleColumns = function () {
showWeight = !showWeight;
this.displayColumns(showWeight);
if (showWeight) {
@@ -406,14 +395,14 @@
*
* Undo showColumns().
*/
- Drupal.tableDrag.prototype.hideColumns = function() {
+ Drupal.tableDrag.prototype.hideColumns = function () {
const $tables = $('table').findOnce('tabledrag');
// Hide weight/parent cells and headers.
$tables.find('.tabledrag-hide').css('display', 'none');
// Show TableDrag handles.
$tables.find('.tabledrag-handle').css('display', '');
// Reduce the colspan of any effected multi-span columns.
- $tables.find('.tabledrag-has-colspan').each(function() {
+ $tables.find('.tabledrag-has-colspan').each(function () {
this.colSpan -= 1;
});
};
@@ -423,14 +412,14 @@
*
* Undo hideColumns().
*/
- Drupal.tableDrag.prototype.showColumns = function() {
+ Drupal.tableDrag.prototype.showColumns = function () {
const $tables = $('table').findOnce('tabledrag');
// Show weight/parent cells and headers.
$tables.find('.tabledrag-hide').css('display', '');
// Hide TableDrag handles.
$tables.find('.tabledrag-handle').css('display', 'none');
// Increase the colspan for any columns where it was previously reduced.
- $tables.find('.tabledrag-has-colspan').each(function() {
+ $tables.find('.tabledrag-has-colspan').each(function () {
this.colSpan += 1;
});
};
@@ -446,23 +435,23 @@
* @return {object}
* The table row settings.
*/
- Drupal.tableDrag.prototype.rowSettings = function(group, row) {
+ Drupal.tableDrag.prototype.rowSettings = function (group, row) {
const field = $(row).find(`.${group}`);
const tableSettingsGroup = this.tableSettings[group];
return Object.keys(tableSettingsGroup)
- .map(delta => {
+ .map((delta) => {
const targetClass = tableSettingsGroup[delta].target;
let rowSettings;
if (field.is(`.${targetClass}`)) {
// Return a copy of the row settings.
rowSettings = {};
- Object.keys(tableSettingsGroup[delta]).forEach(n => {
+ Object.keys(tableSettingsGroup[delta]).forEach((n) => {
rowSettings[n] = tableSettingsGroup[delta][n];
});
}
return rowSettings;
})
- .filter(rowSetting => rowSetting)[0];
+ .filter((rowSetting) => rowSetting)[0];
};
/**
@@ -471,14 +460,11 @@
* @param {HTMLElement} item
* The item to add event handlers to.
*/
- Drupal.tableDrag.prototype.makeDraggable = function(item) {
+ Drupal.tableDrag.prototype.makeDraggable = function (item) {
const self = this;
const $item = $(item);
// Add a class to the title link.
- $item
- .find('td:first-of-type')
- .find('a')
- .addClass('menu-item__link');
+ $item.find('td:first-of-type').find('a').addClass('menu-item__link');
// Create the handle.
const $handle = $(Drupal.theme('tableDragHandle'));
// Insert the handle after indentations (if any).
@@ -494,13 +480,10 @@
self.indentCount,
);
} else {
- $item
- .find('td')
- .eq(0)
- .prepend($handle);
+ $item.find('td').eq(0).prepend($handle);
}
- $handle.on('mousedown touchstart pointerdown', event => {
+ $handle.on('mousedown touchstart pointerdown', (event) => {
event.preventDefault();
if (event.originalEvent.type === 'touchstart') {
event = event.originalEvent.touches[0];
@@ -509,7 +492,7 @@
});
// Prevent the anchor tag from jumping us to the top of the page.
- $handle.on('click', e => {
+ $handle.on('click', (e) => {
e.preventDefault();
});
@@ -520,14 +503,14 @@
// On blur, fire the same function as a touchend/mouseup. This is used to
// update values after a row has been moved through the keyboard support.
- $handle.on('blur', event => {
+ $handle.on('blur', (event) => {
if (self.rowObject && self.safeBlur) {
self.dropRow(event, self);
}
});
// Add arrow-key support to the handle.
- $handle.on('keydown', event => {
+ $handle.on('keydown', (event) => {
// If a rowObject doesn't yet exist and this isn't the tab key.
if (event.keyCode !== 9 && !self.rowObject) {
self.rowObject = new self.row(
@@ -557,14 +540,10 @@
case 38:
// Safari up arrow.
case 63232: {
- let $previousRow = $(self.rowObject.element)
- .prev('tr')
- .eq(0);
+ let $previousRow = $(self.rowObject.element).prev('tr').eq(0);
let previousRow = $previousRow.get(0);
while (previousRow && $previousRow.is(':hidden')) {
- $previousRow = $(previousRow)
- .prev('tr')
- .eq(0);
+ $previousRow = $(previousRow).prev('tr').eq(0);
previousRow = $previousRow.get(0);
}
if (previousRow) {
@@ -580,9 +559,7 @@
previousRow &&
$previousRow.find('.js-indentation').length
) {
- $previousRow = $(previousRow)
- .prev('tr')
- .eq(0);
+ $previousRow = $(previousRow).prev('tr').eq(0);
previousRow = $previousRow.get(0);
groupHeight += $previousRow.is(':hidden')
? 0
@@ -621,15 +598,10 @@
case 40:
// Safari down arrow.
case 63233: {
- let $nextRow = $(self.rowObject.group)
- .eq(-1)
- .next('tr')
- .eq(0);
+ let $nextRow = $(self.rowObject.group).eq(-1).next('tr').eq(0);
let nextRow = $nextRow.get(0);
while (nextRow && $nextRow.is(':hidden')) {
- $nextRow = $(nextRow)
- .next('tr')
- .eq(0);
+ $nextRow = $(nextRow).next('tr').eq(0);
nextRow = $nextRow.get(0);
}
if (nextRow) {
@@ -649,12 +621,10 @@
false,
);
if (nextGroup) {
- $(nextGroup.group).each(function() {
+ $(nextGroup.group).each(function () {
groupHeight += $(this).is(':hidden') ? 0 : this.offsetHeight;
});
- const nextGroupRow = $(nextGroup.group)
- .eq(-1)
- .get(0);
+ const nextGroupRow = $(nextGroup.group).eq(-1).get(0);
self.rowObject.swap('after', nextGroupRow);
// No need to check for indentation, 0 is the only valid one.
window.scrollBy(0, parseInt(groupHeight, 10));
@@ -697,7 +667,7 @@
// scrolling. IE and Safari will suppress scrolling on keydown, but all
// other browsers need to return false on keypress.
// http://www.quirksmode.org/js/keys.html
- $handle.on('keypress', event => {
+ $handle.on('keypress', (event) => {
/* eslint-disable no-fallthrough */
switch (event.keyCode) {
@@ -726,7 +696,7 @@
* @param {HTMLElement} item
* The item that is being dragged.
*/
- Drupal.tableDrag.prototype.dragStart = function(event, self, item) {
+ Drupal.tableDrag.prototype.dragStart = function (event, self, item) {
// Create a new dragObject recording the pointer information.
self.dragObject = {};
self.dragObject.initOffset = self.getPointerOffset(item, event);
@@ -737,9 +707,7 @@
// If there's a lingering row object from the keyboard, remove its focus.
if (self.rowObject) {
- $(self.rowObject.element)
- .find('a.tabledrag-handle')
- .trigger('blur');
+ $(self.rowObject.element).find('a.tabledrag-handle').trigger('blur');
}
// Create a new rowObject for manipulation of this row.
@@ -780,7 +748,7 @@
* @return {bool|undefined}
* Undefined if no dragObject is defined, false otherwise.
*/
- Drupal.tableDrag.prototype.dragRow = function(event, self) {
+ Drupal.tableDrag.prototype.dragRow = function (event, self) {
if (self.dragObject) {
self.currentPointerCoords = self.pointerCoords(event);
const y = self.currentPointerCoords.y - self.dragObject.initOffset.y;
@@ -845,7 +813,7 @@
* @param {Drupal.tableDrag} self
* The tableDrag instance.
*/
- Drupal.tableDrag.prototype.dropRow = function(event, self) {
+ Drupal.tableDrag.prototype.dropRow = function (event, self) {
let droppedRow;
let $droppedRow;
@@ -860,10 +828,10 @@
// If a setting exists for affecting the entire group, update all the
// fields in the entire dragged group.
- Object.keys(self.tableSettings || {}).forEach(group => {
+ Object.keys(self.tableSettings || {}).forEach((group) => {
const rowSettings = self.rowSettings(group, droppedRow);
if (rowSettings.relationship === 'group') {
- Object.keys(self.rowObject.children || {}).forEach(n => {
+ Object.keys(self.rowObject.children || {}).forEach((n) => {
self.updateField(self.rowObject.children[n], group);
});
}
@@ -908,7 +876,7 @@
* @return {object}
* An object with `x` and `y` keys indicating the position.
*/
- Drupal.tableDrag.prototype.pointerCoords = function(event) {
+ Drupal.tableDrag.prototype.pointerCoords = function (event) {
if (event.pageX || event.pageY) {
return { x: event.pageX, y: event.pageY };
}
@@ -932,7 +900,7 @@
* @return {object}
* An object with `x` and `y` keys indicating the position.
*/
- Drupal.tableDrag.prototype.getPointerOffset = function(target, event) {
+ Drupal.tableDrag.prototype.getPointerOffset = function (target, event) {
const docPos = $(target).offset();
const pointerPos = this.pointerCoords(event);
return { x: pointerPos.x - docPos.left, y: pointerPos.y - docPos.top };
@@ -951,7 +919,7 @@
* @return {*}
* The drop target row, if found.
*/
- Drupal.tableDrag.prototype.findDropTargetRow = function(x, y) {
+ Drupal.tableDrag.prototype.findDropTargetRow = function (x, y) {
const rows = $(this.table.tBodies[0].rows).not(':hidden');
for (let n = 0; n < rows.length; n++) {
let row = rows[n];
@@ -975,7 +943,7 @@
// Check that this row is not a child of the row being dragged.
if (
Object.keys(this.rowObject.group).some(
- o => this.rowObject.group[o] === row,
+ (o) => this.rowObject.group[o] === row,
)
) {
return null;
@@ -1010,8 +978,8 @@
* @param {HTMLElement} changedRow
* DOM object for the row that was just dropped.
*/
- Drupal.tableDrag.prototype.updateFields = function(changedRow) {
- Object.keys(this.tableSettings || {}).forEach(group => {
+ Drupal.tableDrag.prototype.updateFields = function (changedRow) {
+ Object.keys(this.tableSettings || {}).forEach((group) => {
// Each group may have a different setting for relationship, so we find
// the source rows for each separately.
this.updateField(changedRow, group);
@@ -1026,7 +994,7 @@
* @param {string} group
* The settings group on which field updates will occur.
*/
- Drupal.tableDrag.prototype.updateField = function(changedRow, group) {
+ Drupal.tableDrag.prototype.updateField = function (changedRow, group) {
let rowSettings = this.rowSettings(group, changedRow);
const $changedRow = $(changedRow);
let sourceRow;
@@ -1099,9 +1067,7 @@
// Use the first row in the table as source, because it's guaranteed to
// be at the root level. Find the first item, then compare this row
// against it as a sibling.
- sourceRow = $(this.table)
- .find('tr.draggable:first-of-type')
- .get(0);
+ 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')
@@ -1150,14 +1116,14 @@
const values = [];
$(targetElement)
.find('option')
- .each(function() {
+ .each(function () {
values.push(this.value);
});
const maxVal = values[values.length - 1];
// Populate the values in the siblings.
$(siblings)
.find(targetClass)
- .each(function() {
+ .each(function () {
// If there are more items than possible values, assign the
// maximum value to the row.
if (values.length > 0) {
@@ -1169,15 +1135,10 @@
} else {
// Assume a numeric input field.
let weight =
- parseInt(
- $(siblings[0])
- .find(targetClass)
- .val(),
- 10,
- ) || 0;
+ parseInt($(siblings[0]).find(targetClass).val(), 10) || 0;
$(siblings)
.find(targetClass)
- .each(function() {
+ .each(function () {
this.value = weight;
weight++;
});
@@ -1202,7 +1163,7 @@
* @param {string} group
* The group selector.
*/
- Drupal.tableDrag.prototype.copyDragClasses = function(
+ Drupal.tableDrag.prototype.copyDragClasses = function (
sourceRow,
targetRow,
group,
@@ -1223,7 +1184,7 @@
* @return {number}
* The suggested scroll.
*/
- Drupal.tableDrag.prototype.checkScroll = function(cursorY) {
+ Drupal.tableDrag.prototype.checkScroll = function (cursorY) {
const de = document.documentElement;
const b = document.body;
@@ -1262,7 +1223,7 @@
* @param {number} scrollAmount
* The amount of scroll to apply to the window.
*/
- Drupal.tableDrag.prototype.setScroll = function(scrollAmount) {
+ Drupal.tableDrag.prototype.setScroll = function (scrollAmount) {
const self = this;
this.scrollInterval = setInterval(() => {
@@ -1282,7 +1243,7 @@
/**
* Command to restripe table properly.
*/
- Drupal.tableDrag.prototype.restripeTable = function() {
+ Drupal.tableDrag.prototype.restripeTable = function () {
// :even and :odd are reversed because jQuery counts from 0 and
// we count from 1, so we're out of sync.
// Match immediate children of the parent element to allow nesting.
@@ -1304,7 +1265,7 @@
* @return {null}
* Returns null when the stub function is used.
*/
- Drupal.tableDrag.prototype.onDrag = function() {
+ Drupal.tableDrag.prototype.onDrag = function () {
return null;
};
@@ -1314,7 +1275,7 @@
* @return {null}
* Returns null when the stub function is used.
*/
- Drupal.tableDrag.prototype.onDrop = function() {
+ Drupal.tableDrag.prototype.onDrop = function () {
return null;
};
@@ -1334,7 +1295,7 @@
* Whether we want to add classes to this row to indicate child
* relationships.
*/
- Drupal.tableDrag.prototype.row = function(
+ Drupal.tableDrag.prototype.row = function (
tableRow,
method,
indentEnabled,
@@ -1377,7 +1338,9 @@
* @return {Array}
* An array of children of the row.
*/
- Drupal.tableDrag.prototype.row.prototype.findChildren = function(addClasses) {
+ Drupal.tableDrag.prototype.row.prototype.findChildren = function (
+ addClasses,
+ ) {
const parentIndentation = this.indents;
let currentRow = $(this.element, this.table).next('tr.draggable');
const rows = [];
@@ -1425,7 +1388,7 @@
* @return {bool}
* Whether the swap is a valid swap or not.
*/
- Drupal.tableDrag.prototype.row.prototype.isValidSwap = function(row) {
+ Drupal.tableDrag.prototype.row.prototype.isValidSwap = function (row) {
const $row = $(row);
if (this.indentEnabled) {
let prevRow;
@@ -1461,14 +1424,14 @@
* @param {HTMLElement} row
* DOM element what will be swapped with the row group.
*/
- Drupal.tableDrag.prototype.row.prototype.swap = function(position, row) {
+ Drupal.tableDrag.prototype.row.prototype.swap = function (position, row) {
// Makes sure only DOM object are passed to Drupal.detachBehaviors().
- this.group.forEach(row => {
+ this.group.forEach((row) => {
Drupal.detachBehaviors(row, drupalSettings, 'move');
});
$(row)[position](this.group);
// Makes sure only DOM object are passed to Drupal.attachBehaviors()s.
- this.group.forEach(row => {
+ this.group.forEach((row) => {
Drupal.attachBehaviors(row, drupalSettings);
});
this.changed = true;
@@ -1489,7 +1452,7 @@
* An object with the keys `min` and `max` to indicate the valid indent
* interval.
*/
- Drupal.tableDrag.prototype.row.prototype.validIndentInterval = function(
+ Drupal.tableDrag.prototype.row.prototype.validIndentInterval = function (
prevRow,
nextRow,
) {
@@ -1539,17 +1502,12 @@
* @return {number}
* The number of indentations applied.
*/
- Drupal.tableDrag.prototype.row.prototype.indent = function(indentDiff) {
+ Drupal.tableDrag.prototype.row.prototype.indent = function (indentDiff) {
const $group = $(this.group);
// Determine the valid indentations interval if not available yet.
if (!this.interval) {
- const prevRow = $(this.element)
- .prev('tr')
- .get(0);
- const nextRow = $group
- .eq(-1)
- .next('tr')
- .get(0);
+ const prevRow = $(this.element).prev('tr').get(0);
+ const nextRow = $group.eq(-1).next('tr').get(0);
this.interval = this.validIndentInterval(prevRow, nextRow);
}
@@ -1593,7 +1551,7 @@
* @return {Array}
* An array of siblings.
*/
- Drupal.tableDrag.prototype.row.prototype.findSiblings = function(
+ Drupal.tableDrag.prototype.row.prototype.findSiblings = function (
rowSettings,
) {
const siblings = [];
@@ -1635,8 +1593,8 @@
/**
* Remove indentation helper classes from the current row group.
*/
- Drupal.tableDrag.prototype.row.prototype.removeIndentClasses = function() {
- Object.keys(this.children || {}).forEach(n => {
+ Drupal.tableDrag.prototype.row.prototype.removeIndentClasses = function () {
+ Object.keys(this.children || {}).forEach((n) => {
$(this.children[n])
.find('.js-indentation')
.removeClass('tree-child')
@@ -1649,7 +1607,7 @@
/**
* Add an asterisk or other marker to the changed row.
*/
- Drupal.tableDrag.prototype.row.prototype.markChanged = function() {
+ Drupal.tableDrag.prototype.row.prototype.markChanged = function () {
const marker = Drupal.theme('tableDragChangedMarker');
const cell = $(this.element).find('td:first-of-type');
if (cell.find('abbr.tabledrag-changed').length === 0) {
@@ -1663,7 +1621,7 @@
* @return {null}
* Returns null when the stub function is used.
*/
- Drupal.tableDrag.prototype.row.prototype.onIndent = function() {
+ Drupal.tableDrag.prototype.row.prototype.onIndent = function () {
return null;
};
@@ -1676,7 +1634,7 @@
* @return {null}
* Returns null when the stub function is used.
*/
- Drupal.tableDrag.prototype.row.prototype.onSwap = function(swappedRow) {
+ Drupal.tableDrag.prototype.row.prototype.onSwap = function (swappedRow) {
return null;
};
@@ -1731,7 +1689,7 @@
* @return {string}
* HTML markup for the weight toggle button content.s
*/
- toggleButtonContent: show =>
+ toggleButtonContent: (show) =>
show ? Drupal.t('Hide row weights') : Drupal.t('Show row weights'),
/**