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'use strict'; |
| 2 |
|
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var merchant = merchant || {}; |
| 4 |
merchant.modules = merchant.modules || {}; |
| 5 |
(function ($) { |
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merchant.modules.quickView = { |
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init: function init() { |
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var self = this; |
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var $modals = $('.merchant-quick-view-modal'); |
| 10 |
if (!$modals.length) { |
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return; |
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} |
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$modals.each(function () { |
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var $modal = $(this); |
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var $closeButton = $modal.find('.merchant-quick-view-close-button'); |
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var $navPrev = $modal.find('.merchant-quick-view-nav-prev'); |
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var $navNext = $modal.find('.merchant-quick-view-nav-next'); |
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var $inner = $modal.find('.merchant-quick-view-inner'); |
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var $content = $modal.find('.merchant-quick-view-content'); |
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var $overlay = $modal.find('.merchant-quick-view-overlay'); |
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var isOpen = false; |
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var currentIndex = -1; |
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var openedViaOwnPushState = false; |
| 24 |
function updateNavState(productId) { |
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var productIds = self.getProductIds(); |
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currentIndex = productIds.indexOf(productId); |
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if (productIds.length < 2 || -1 === currentIndex) { |
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$navPrev.removeClass('merchant-quick-view-nav-visible'); |
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$navNext.removeClass('merchant-quick-view-nav-visible'); |
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return; |
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} |
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$navPrev.toggleClass('merchant-quick-view-nav-visible', currentIndex > 0); |
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$navNext.toggleClass('merchant-quick-view-nav-visible', currentIndex < productIds.length - 1); |
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} |
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function loadProduct(productId, historyAction) { |
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$content.empty(); |
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$modal.addClass('merchant-show'); |
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$modal.addClass('merchant-loading'); |
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isOpen = true; |
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if (window.merchant.setting.sync_url_hash) { |
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if ('push' === historyAction) { |
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history.pushState({ |
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merchantQuickView: productId |
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}, '', '#merchant-quick-view-' + productId); |
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} else if ('replace' === historyAction) { |
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history.replaceState({ |
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merchantQuickView: productId |
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}, '', '#merchant-quick-view-' + productId); |
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} |
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} |
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$.post(window.merchant.setting.ajax_url, { |
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action: 'merchant_quick_view_content', |
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nonce: window.merchant.setting.nonce, |
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product_id: productId |
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}, function (response) { |
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if (response.success && isOpen) { |
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$content.html(response.data); |
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$inner.addClass('merchant-show'); |
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$modal.removeClass('merchant-loading'); |
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updateNavState(productId); |
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var $gallery = $content.find('.woocommerce-product-gallery'); |
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wc_single_product_params.zoom_enabled = window.merchant.setting.quick_view_zoom; |
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if (typeof $.fn.wc_product_gallery === 'function' && $gallery.length) { |
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$gallery.trigger('wc-product-gallery-before-init', [$gallery.get(0), wc_single_product_params]); |
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|
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// Force-enable the gallery slider in case the theme/plugin has removed it using `remove_theme_support( 'wc-product-gallery-slider' )` |
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wc_single_product_params['flexslider_enabled'] = '1'; |
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$gallery.wc_product_gallery(wc_single_product_params); |
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$gallery.trigger('wc-product-gallery-after-init', [$gallery.get(0), wc_single_product_params]); |
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} |
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var $variations = $content.find('.variations_form'); |
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if (typeof $.fn.wc_variation_form === 'function' && $variations.length) { |
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$variations.each(function () { |
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$(this).wc_variation_form(); |
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}); |
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} |
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if (window.botiga && window.botiga.productSwatch) { |
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window.botiga.productSwatch.init(); |
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} |
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if (window.botiga && window.botiga.qtyButton) { |
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window.botiga.qtyButton.init('quick-view'); |
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} |
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|
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// Initialize AJAX add to cart if enabled. |
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if (window.merchant.setting.ajax_add_to_cart) { |
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self.initAjaxAddToCart($content, $modal); |
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} |
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} else { |
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$content.html(response.data); |
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$inner.addClass('merchant-show'); |
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$modal.removeClass('merchant-loading'); |
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$navPrev.removeClass('merchant-quick-view-nav-visible'); |
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$navNext.removeClass('merchant-quick-view-nav-visible'); |
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} |
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window.dispatchEvent(new Event('merchant.quickview.ajax.loaded')); |
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}).fail(function (xhr, textStatus) { |
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$content.html(textStatus); |
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$inner.addClass('merchant-show'); |
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$modal.removeClass('merchant-loading'); |
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$navPrev.removeClass('merchant-quick-view-nav-visible'); |
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$navNext.removeClass('merchant-quick-view-nav-visible'); |
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}); |
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} |
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$(document).on('click', '.merchant-quick-view-button', function (e) { |
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e.preventDefault(); |
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openedViaOwnPushState = !!window.merchant.setting.sync_url_hash; |
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loadProduct($(this).data('product-id'), 'push'); |
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}); |
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$navPrev.on('click', function (e) { |
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e.preventDefault(); |
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var productIds = self.getProductIds(); |
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if (currentIndex > 0) { |
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loadProduct(productIds[currentIndex - 1], 'replace'); |
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} |
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}); |
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$navNext.on('click', function (e) { |
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e.preventDefault(); |
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var productIds = self.getProductIds(); |
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if (currentIndex > -1 && currentIndex < productIds.length - 1) { |
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loadProduct(productIds[currentIndex + 1], 'replace'); |
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} |
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}); |
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$overlay.on('click', function (e) { |
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e.preventDefault(); |
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$closeButton.trigger('click'); |
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}); |
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$(document).on('keydown', function (e) { |
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if ('Escape' === e.key && isOpen) { |
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$closeButton.trigger('click'); |
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} |
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}); |
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$closeButton.on('click', function (e) { |
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e.preventDefault(); |
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isOpen = false; |
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$modal.removeClass('merchant-show'); |
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$inner.removeClass('merchant-show'); |
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if (window.merchant.setting.sync_url_hash) { |
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if (openedViaOwnPushState) { |
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history.back(); |
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} else { |
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history.replaceState(null, '', location.pathname + location.search); |
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} |
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openedViaOwnPushState = false; |
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} |
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}); |
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if (window.merchant.setting.sync_url_hash) { |
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window.addEventListener('popstate', function () { |
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var match = location.hash.match(/^#merchant-quick-view-(\d+)$/); |
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if (match) { |
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loadProduct(parseInt(match[1], 10), 'none'); |
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} else if (isOpen) { |
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isOpen = false; |
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$modal.removeClass('merchant-show'); |
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$inner.removeClass('merchant-show'); |
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openedViaOwnPushState = false; |
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} |
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}); |
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var initialMatch = location.hash.match(/^#merchant-quick-view-(\d+)$/); |
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if (initialMatch) { |
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loadProduct(parseInt(initialMatch[1], 10), 'none'); |
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} |
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} |
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}); |
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}, |
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/** |
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* Collect product IDs for every Quick View button currently in the DOM, in document order. |
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* |
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* @return {Array} Ordered, de-duplicated product IDs. |
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*/ |
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getProductIds: function getProductIds() { |
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var ids = []; |
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$('.merchant-quick-view-button[data-product-id]').each(function () { |
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var id = $(this).data('product-id'); |
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if (id && ids.indexOf(id) === -1) { |
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ids.push(id); |
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} |
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}); |
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return ids; |
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}, |
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/** |
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* Initialize AJAX add to cart handler. |
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* |
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* @param {jQuery} $content The modal content container. |
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* @param {jQuery} $modal The modal container. |
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*/ |
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initAjaxAddToCart: function initAjaxAddToCart($content, $modal) { |
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var self = this; |
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|
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// Remove any existing handlers to prevent duplicates. |
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$content.off('submit', 'form.cart'); |
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|
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// Handle add to cart form submission. |
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$content.on('submit', 'form.cart', function (e) { |
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// Access the native submitter. |
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var submitter = e.originalEvent ? e.originalEvent.submitter : null; |
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var $submitter = $(submitter); |
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var isAddToCart = false; |
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|
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// 1. If triggered by Enter key (no submitter), assume Add to Cart (standard behavior) |
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// Note: You can add extra checks here for document.activeElement if you want to be extra safe for "Enter on Buy Now", |
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// but typically Enter in input fields implies the default action (Add to Cart). |
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if (!submitter) { |
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isAddToCart = true; |
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} |
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// 2. Check if submitter is explicitly the "Add to Cart" button |
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// WooCommerce standard Add to Cart usually has name="add-to-cart" or class="single_add_to_cart_button" |
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else if ($submitter.attr('name') === 'add-to-cart' || $submitter.hasClass('single_add_to_cart_button')) { |
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isAddToCart = true; |
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} |
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|
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// If it's NOT an Add to Cart action (e.g. it's a Buy Now button), allow default submission |
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if (!isAddToCart) { |
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return; |
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} |
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e.preventDefault(); |
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e.stopImmediatePropagation(); // Prevent other handlers from firing. |
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|
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var $form = $(this); |
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var $button = $form.find('button[type="submit"], input[type="submit"]'); |
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var $addToCartButton = $form.find('.single_add_to_cart_button'); |
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|
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// Use add to cart button if available, otherwise use first submit button. |
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if (!$addToCartButton.length) { |
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$addToCartButton = $button.first(); |
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} |
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|
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// Prevent duplicate submissions. |
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if ($addToCartButton.hasClass('loading') || $addToCartButton.prop('disabled')) { |
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return false; |
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} |
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|
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// Get form data. |
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var formData = $form.serializeArray(); |
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var data = { |
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action: 'merchant_quick_view_add_to_cart', |
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nonce: window.merchant.setting.nonce |
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}; |
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|
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// Check if this is a grouped product (has quantity fields with array notation like quantity[14]). |
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var isGroupedProduct = false; |
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$.each(formData, function (i, field) { |
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if (field.name && field.name.indexOf('quantity[') === 0) { |
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isGroupedProduct = true; |
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return false; // Break the loop. |
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} |
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}); |
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|
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// Convert form data to object, but handle quantity specially. |
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$.each(formData, function (i, field) { |
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// Skip standalone quantity field - we'll handle it separately for non-grouped products. |
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if (field.name === 'quantity') { |
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return; |
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} |
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// Skip add-to-cart field - we'll handle product ID separately. |
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if (field.name === 'add-to-cart') { |
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return; |
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} |
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// For grouped products, quantity[ID] fields are added as-is. |
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// Variation attributes are sent as-is (attribute_pa_color, etc.). |
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data[field.name] = field.value; |
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}); |
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|
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// Get product ID - try multiple sources (most reliable first). |
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// 1. Extract from product wrapper div ID (format: product-{id}) - this is always present in the modal. |
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var $productWrapper = $form.closest('[id^="product-"]'); |
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if ($productWrapper.length) { |
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var productIdMatch = $productWrapper.attr('id').match(/product-(\d+)/); |
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if (productIdMatch && productIdMatch[1]) { |
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data.product_id = productIdMatch[1]; |
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} |
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} |
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|
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// 2. Try to get it directly from the form input. |
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if (!data.product_id) { |
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var addToCartInput = $form.find('input[name="add-to-cart"]'); |
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if (addToCartInput.length && addToCartInput.val()) { |
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data.product_id = addToCartInput.val(); |
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} |
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} |
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|
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// Ensure product_id is set, otherwise we can't proceed. |
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if (!data.product_id) { |
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console.error('Quick View: Could not determine product ID'); |
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return false; |
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} |
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|
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// Get variation ID if it's a variable product. |
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if ($form.find('.variations_form').length) { |
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var variationId = $form.find('input[name="variation_id"]').val(); |
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if (variationId) { |
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data.variation_id = parseInt(variationId, 10); |
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} |
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} |
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|
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// Get quantity and ensure it's a number (not a string). |
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// Only add standalone quantity for non-grouped products. |
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// Grouped products use quantity[product_id] format which is already in the data object. |
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if (!isGroupedProduct) { |
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delete data.quantity; // Remove if it was included in serialized data. |
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var quantityInput = $form.find('input[name="quantity"]'); |
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var quantity = quantityInput.length ? parseInt(quantityInput.val(), 10) : 1; |
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if (isNaN(quantity) || quantity < 1) { |
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quantity = 1; |
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} |
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data.quantity = quantity; |
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} else { |
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// For grouped products, ensure no standalone quantity field exists. |
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delete data.quantity; |
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} |
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|
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// Show loading state. |
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var originalText = $addToCartButton.html(); |
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var originalDisabled = $addToCartButton.prop('disabled'); |
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$addToCartButton.addClass('loading').prop('disabled', true); |
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if ($addToCartButton.is('button')) { |
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$addToCartButton.data('original-text', originalText); |
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$addToCartButton.html('<span class="spinner"></span>'); |
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} |
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|
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// Send AJAX request. |
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$.ajax({ |
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type: 'POST', |
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url: window.merchant.setting.ajax_url, |
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data: data, |
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success: function success(response) { |
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self.handleAddToCartSuccess(response, $addToCartButton, originalText, originalDisabled, $content, $modal); |
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}, |
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error: function error(xhr, textStatus, errorThrown) { |
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self.handleAddToCartError(xhr, textStatus, errorThrown, $addToCartButton, originalText, originalDisabled, $content); |
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} |
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}); |
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return false; |
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}); |
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}, |
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/** |
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* Handle successful add to cart response. |
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* |
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* @param {Object} response AJAX response. |
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* @param {jQuery} $button The add to cart button. |
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* @param {string} originalText Original button text. |
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* @param {boolean} originalDisabled Original disabled state. |
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* @param {jQuery} $content The modal content container. |
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* @param {jQuery} $modal The modal container. |
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*/ |
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handleAddToCartSuccess: function handleAddToCartSuccess(response, $button, originalText, originalDisabled, $content, $modal) { |
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// Remove loading state. |
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$button.removeClass('loading').prop('disabled', originalDisabled); |
| 348 |
if ($button.is('button') && $button.data('original-text')) { |
| 349 |
$button.html($button.data('original-text')); |
| 350 |
} |
| 351 |
if (response.success && response.data) { |
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// Update cart fragments. |
| 353 |
if (response.data.fragments) { |
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$.each(response.data.fragments, function (selector, html) { |
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$(selector).replaceWith(html); |
| 356 |
}); |
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} |
| 358 |
|
| 359 |
// Trigger WooCommerce events. |
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$(document.body).trigger('added_to_cart', [response.data.fragments, response.data.cart_hash, $button, 'quick-view']); |
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$(document.body).trigger('wc_fragment_refresh'); |
| 362 |
|
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// Show success message. |
| 364 |
if (response.data.message) { |
| 365 |
// Remove existing notices. |
| 366 |
$content.find('.merchant-quick-view-inner .woocommerce-error, .woocommerce-message, .woocommerce-info').remove(); |
| 367 |
// trigger event for third party integration |
| 368 |
$(document).trigger('merchant_quick_view_add_to_cart_success', [response.data.message, $content]); |
| 369 |
} |
| 370 |
} else { |
| 371 |
// Handle unexpected response. |
| 372 |
this.handleAddToCartError(null, 'error', 'Unexpected response format', $button, originalText, originalDisabled, $content); |
| 373 |
} |
| 374 |
}, |
| 375 |
/** |
| 376 |
* Handle add to cart error response. |
| 377 |
* |
| 378 |
* @param {Object} xhr XMLHttpRequest object. |
| 379 |
* @param {string} textStatus Status text. |
| 380 |
* @param {string} errorThrown Error thrown. |
| 381 |
* @param {jQuery} $button The add to cart button. |
| 382 |
* @param {string} originalText Original button text. |
| 383 |
* @param {boolean} originalDisabled Original disabled state. |
| 384 |
* @param {jQuery} $content The modal content container. |
| 385 |
*/ |
| 386 |
handleAddToCartError: function handleAddToCartError(xhr, textStatus, errorThrown, $button, originalText, originalDisabled, $content) { |
| 387 |
// Remove loading state. |
| 388 |
$button.removeClass('loading').prop('disabled', originalDisabled); |
| 389 |
if ($button.is('button') && $button.data('original-text')) { |
| 390 |
$button.html($button.data('original-text')); |
| 391 |
} |
| 392 |
|
| 393 |
// Get error message. |
| 394 |
var errorMessage = ''; |
| 395 |
if (xhr && xhr.responseJSON && xhr.responseJSON.data && xhr.responseJSON.data.message) { |
| 396 |
errorMessage = xhr.responseJSON.data.message; |
| 397 |
} else if (xhr && xhr.responseJSON && xhr.responseJSON.data && xhr.responseJSON.data.notices) { |
| 398 |
// Extract error from notices. |
| 399 |
var notices = xhr.responseJSON.data.notices; |
| 400 |
if (notices.error && notices.error.length > 0) { |
| 401 |
errorMessage = notices.error[0].notice; |
| 402 |
} |
| 403 |
} else { |
| 404 |
errorMessage = errorThrown || textStatus || 'An error occurred while adding the product to cart.'; |
| 405 |
} |
| 406 |
|
| 407 |
// Remove existing notices. |
| 408 |
$content.find('.woocommerce-error, .woocommerce-message, .woocommerce-info').remove(); |
| 409 |
|
| 410 |
// Add error message. |
| 411 |
var $error = $('<div class="woocommerce-error" role="alert"></div>').text(errorMessage); |
| 412 |
$content.find('form.cart').before($error); |
| 413 |
|
| 414 |
// Scroll to error if needed. |
| 415 |
$error[0].scrollIntoView({ |
| 416 |
behavior: 'smooth', |
| 417 |
block: 'nearest' |
| 418 |
}); |
| 419 |
} |
| 420 |
}; |
| 421 |
$(document).ready(function () { |
| 422 |
merchant.modules.quickView.init(); |
| 423 |
}); |
| 424 |
})(jQuery); |
