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Create wishlist.js
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‎app/code/Magento/Wishlist/view/frontend/web/js/wishlist.js

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/**
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* Copyright © 2013-2017 Magento, Inc. All rights reserved.
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* See COPYING.txt for license details.
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*/
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define([
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'jquery',
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'mage/template',
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'Magento_Ui/js/modal/alert',
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'jquery/ui',
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'mage/validation/validation',
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'mage/dataPost'
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], function ($, mageTemplate, alert) {
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'use strict';
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$.widget('mage.wishlist', {
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options: {
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dataAttribute: 'item-id',
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nameFormat: 'qty[{0}]',
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btnRemoveSelector: '[data-role=remove]',
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qtySelector: '[data-role=qty]',
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addToCartSelector: '[data-role=tocart]',
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addAllToCartSelector: '[data-role=all-tocart]',
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commentInputType: 'textarea',
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infoList: false
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},
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/**
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* Bind handlers to events.
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*/
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_create: function () {
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var _this = this;
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if (!this.options.infoList) {
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this.element
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.on('addToCart', function (event, context) {
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var urlParams;
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event.stopPropagation(event);
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$(context).data('stop-processing', true);
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urlParams = _this._getItemsToCartParams(
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$(context).parents('[data-row=product-item]').find(_this.options.addToCartSelector)
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);
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$.mage.dataPost().postData(urlParams);
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return false;
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})
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.on('click', this.options.btnRemoveSelector, $.proxy(function (event) {
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event.preventDefault();
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$.mage.dataPost().postData($(event.currentTarget).data('post-remove'));
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}, this))
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.on('click', this.options.addToCartSelector, $.proxy(this._beforeAddToCart, this))
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.on('click', this.options.addAllToCartSelector, $.proxy(this._addAllWItemsToCart, this))
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.on('focusin focusout', this.options.commentInputType, $.proxy(this._focusComment, this));
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}
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// Setup validation for the form
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this.element.mage('validation', {
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/** @inheritdoc */
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errorPlacement: function (error, element) {
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error.insertAfter(element.next());
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}
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});
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},
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/**
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* Process data before add to cart
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*
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* - update item's qty value.
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*
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* @param {Event} event
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* @private
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*/
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_beforeAddToCart: function (event) {
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var elem = $(event.currentTarget),
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itemId = elem.data(this.options.dataAttribute),
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qtyName = $.validator.format(this.options.nameFormat, itemId),
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qtyValue = elem.parents().find('[name="' + qtyName + '"]').val(),
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params = elem.data('post');
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if (params) {
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params.data = $.extend({}, params.data, {
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'qty': qtyValue
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});
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elem.data('post', params);
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}
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},
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/**
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* Add wish list items to cart.
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* @private
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* @param {jQuery} elem - clicked 'add to cart' button
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*/
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_getItemsToCartParams: function (elem) {
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var itemId, url, qtyName, qtyValue;
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if (elem.data(this.options.dataAttribute)) {
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itemId = elem.data(this.options.dataAttribute);
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url = this.options.addToCartUrl;
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qtyName = $.validator.format(this.options.nameFormat, itemId);
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qtyValue = elem.parents().find('[name="' + qtyName + '"]').val();
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url.data.item = itemId;
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url.data.qty = qtyValue;
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return url;
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}
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},
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/**
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* Add all wish list items to cart
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* @private
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*/
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_addAllWItemsToCart: function () {
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var urlParams = this.options.addAllToCartUrl,
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separator = urlParams.action.indexOf('?') >= 0 ? '&' : '?';
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this.element.find(this.options.qtySelector).each(function (index, element) {
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urlParams.action += separator + $(element).prop('name') + '=' + encodeURIComponent($(element).val());
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separator = '&';
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});
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$.mage.dataPost().postData(urlParams);
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},
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/**
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* Toggle comment string.
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* @private
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* @param {Event} e
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*/
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_focusComment: function (e) {
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var commentInput = e.currentTarget;
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if (commentInput.value === '' || commentInput.value === this.options.commentString) {
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commentInput.value = commentInput.value === this.options.commentString ?
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'' : this.options.commentString;
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}
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}
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});
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// Extension for mage.wishlist - Select All checkbox
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$.widget('mage.wishlist', $.mage.wishlist, {
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options: {
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selectAllCheckbox: '#select-all',
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parentContainer: '#wishlist-table'
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},
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/** @inheritdoc */
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_create: function () {
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var selectAllCheckboxParent, checkboxCount;
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this._super();
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selectAllCheckboxParent = $(this.options.selectAllCheckbox).parents(this.options.parentContainer);
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checkboxCount = selectAllCheckboxParent
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.find('input:checkbox:not(' + this.options.selectAllCheckbox + ')').length;
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// If Select all checkbox is checked, check all item checkboxes, if unchecked, uncheck all item checkboxes
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$(this.options.selectAllCheckbox).on('click', function () {
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selectAllCheckboxParent.find('input:checkbox').attr('checked', $(this).is(':checked'));
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});
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// If all item checkboxes are checked, check select all checkbox,
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// if not all item checkboxes are checked, uncheck select all checkbox
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selectAllCheckboxParent.on(
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'click',
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'input:checkbox:not(' + this.options.selectAllCheckbox + ')',
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$.proxy(function () {
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var checkedCount = selectAllCheckboxParent
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.find('input:checkbox:checked:not(' + this.options.selectAllCheckbox + ')').length;
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$(this.options.selectAllCheckbox).attr('checked', checkboxCount === checkedCount);
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}, this)
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);
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}
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});
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// Extension for mage.wishlist info add to cart
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$.widget('mage.wishlist', $.mage.wishlist, {
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/** @inheritdoc */
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_create: function () {
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this._super();
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if (this.options.infoList) {
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this.element.on('addToCart', $.proxy(function (event, context) {
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this.element.find('input:checkbox').attr('checked', false);
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$(context).closest('tr').find('input:checkbox').attr('checked', true);
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this.element.submit();
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}, this));
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this._checkBoxValidate();
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}
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},
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/**
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* validate checkbox selection.
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* @private
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*/
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_checkBoxValidate: function () {
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this.element.validation({
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submitHandler: $.proxy(function (form) {
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if ($(form).find('input:checkbox:checked').length) {
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form.submit();
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} else {
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alert({
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content: this.options.checkBoxValidationMessage
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});
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}
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}, this)
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});
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}
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});
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// Extension for mage.wishlist - Add Wishlist item to Gift Registry
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$.widget('mage.wishlist', $.mage.wishlist, {
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options: {
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formTmplSelector: '#form-tmpl',
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formTmplId: '#wishlist-hidden-form'
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},
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/** @inheritdoc */
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_create: function () {
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var _this = this;
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this._super();
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this.element.on('click', '[data-wishlist-to-giftregistry]', function () {
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var json = $(this).data('wishlist-to-giftregistry'),
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tmplJson = {
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item: json.itemId,
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entity: json.entity,
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url: json.url
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},
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html = mageTemplate(_this.options.formTmplSelector, {
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data: tmplJson
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});
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$(html).appendTo('body');
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$(_this.options.formTmplId).submit();
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});
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}
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});
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return $.mage.wishlist;
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});

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