function () { var STYLE_ID = 'cx-about-reference-news-footer-style'; var SCROLLER_ID = 'fi-about-scroller'; /* Fill these values after the new Waimaotong page URLs are confirmed. */ var LINK_SLOTS = { "home": "https://www.changxincn.com/", "products": "https://www.changxincn.com/product-list.html", "about": "https://www.changxincn.com/about-us.html", "manufacturing": "https://www.changxincn.com/manufacturing.html", "applications": "https://www.changxincn.com/applications.html", "news": "https://www.changxincn.com/news.html", "contact": "https://www.changxincn.com/contact-us.html", "catalog": "", "quote": "https://www.changxincn.com/contact-us.html", "search": "", "ctaPrimary": "https://www.changxincn.com/contact-us.html", "ctaSecondary": "https://www.changxincn.com/product-list.html", "trailerJack": "https://www.changxincn.com/trailer-jack.html", "handWinch": "https://www.changxincn.com/hand-winch.html", "ballMount": "https://www.changxincn.com/ball-mount.html", "stabilizer": "https://www.changxincn.com/stabilizer.html", "trailerCoupler": "https://www.changxincn.com/trailer-coupler.html", "safetyChain": "https://www.changxincn.com/safety-chain.html", "marineAccessories": "https://www.changxincn.com/marine-accessories.html", "supportContact": "https://www.changxincn.com/contact-us.html", "supportQuote": "mailto:sale01@changxincn.com", "downloads": "", "warranty": "", "faq": "", "phone": "", "email": "mailto:sale01@changxincn.com", "whatsapp": "https://api.whatsapp.com/send?phone=8615058532288", "map": "https://www.google.com/maps?q=28.861344,119.874257", "privacy": "https://www.changxincn.com/privacy-policy.html", "terms": "", "facebook": "", "instagram": "", "linkedin": "", "tongue-jack": "https://www.changxincn.com/tongue-jack.html", "round-jack": "https://www.changxincn.com/round-jack.html", "a-frame-jack": "https://www.changxincn.com/a-frame-jack.html", "heavy-duty-jack": "https://www.changxincn.com/heavy-duty-jack.html", "jockey-wheel": "https://www.changxincn.com/jockey-wheel.html", "jack-part-kits": "https://www.changxincn.com/jack-part-kits.html", "trailer-winch": "https://www.changxincn.com/trailer-winch.html", "brake-winch": "https://www.changxincn.com/brake-winch.html", "worm-winch": "https://www.changxincn.com/worm-winch.html", "winch-part-kits": "https://www.changxincn.com/winch-part-kits.html", "us-coupler": "https://www.changxincn.com/us-coupler.html", "au-coupling": "https://www.changxincn.com/au-coupling.html", "hitch-ball": "https://www.changxincn.com/hitch-ball.html", "mount-extension": "https://www.changxincn.com/mount-extension.html", "tie-down-strap": "https://www.changxincn.com/tie-down-strap.html", "fishing-rod-holder": "https://www.changxincn.com/fishing-rod-holder.html", "seat-parts": "https://www.changxincn.com/seat-parts.html" }; var HTML_TEMPLATE = "

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'@media(max-width:820px){.cx-catalog-dialog{display:block;overflow:auto}.cx-catalog-copy{height:auto;min-height:100vh;padding:76px 24px 36px}.cx-catalog-copy h2{font-size:36px}.cx-catalog-preview{height:68vh;min-height:460px}.cx-catalog-form{grid-template-columns:1fr}.cx-catalog-form label,.cx-catalog-form label:first-child,.cx-catalog-form button,.cx-catalog-status{grid-column:1}.cx-catalog-close{top:14px;right:14px}}', '@media(max-width:760px){.cx-nav-top{height:38px}.cx-nav-contact a:nth-of-type(1),.cx-nav-contact a:nth-of-type(2){display:none}.cx-nav-contact a:last-of-type{font-size:11px}.cx-contact-divider,.cx-top-catalog{display:none}.cx-nav-tools{gap:14px}.cx-socials{gap:10px}.cx-social-icon{width:17px;height:17px}.cx-language-slot{width:94px;font-size:13px}.cx-nav-main{height:76px}.cx-nav-logo{width:150px;height:64px;flex-basis:150px}.cx-product-search{width:42px;height:42px}.cx-product-search svg{width:25px;height:25px}.cx-menu-button{width:44px;height:44px}.cx-nav-actions{gap:7px}}', '@media(max-width:480px){.cx-socials{display:none}.cx-language-slot{width:104px}.cx-nav-logo{width:132px;flex-basis:132px}.cx-product-search{display:none}.cx-mobile-menu{padding-left:18px;padding-right:18px}}', '@media(max-width:1180px){.cx-products-panel{display:none!important}.cx-mobile-menu{overscroll-behavior:contain;-webkit-overflow-scrolling:touch}}', '@media(max-width:420px){.cx-nav-wide{padding-left:12px;padding-right:12px}.cx-nav-logo{width:122px;flex-basis:122px}.cx-language-slot{width:92px}.cx-mobile-menu{max-height:calc(100dvh - 114px);padding-left:14px;padding-right:14px}.cx-mobile-menu a,.cx-mobile-menu button{font-size:16px}.cx-mobile-products>summary,.cx-mobile-products details>summary{font-size:15px}.cx-catalog-copy{padding-left:18px;padding-right:18px}.cx-catalog-copy h2{font-size:32px}.cx-catalog-preview{height:56vh;min-height:360px}.cx-catalog-pages{gap:8px;padding:38px 12px}}', '.cx-catalog-preview .cx-watermark{inset:auto!important;width:88%!important;height:max-content!important;left:6%!important;top:50%!important;display:block!important;color:rgba(255,255,255,.72)!important;font-size:clamp(34px,4.6vw,78px)!important;line-height:1!important;letter-spacing:.06em!important;text-align:center!important;transform:translateY(-50%) rotate(-18deg)!important;transform-origin:center!important;text-shadow:0 3px 10px rgba(0,0,0,.48)!important;white-space:nowrap!important;z-index:2!important}', '.fi-about{width:100%;max-width:100%;overflow-x:clip}.fi-about,.fi-about *{box-sizing:border-box}.fi-about img,.fi-about video,.fi-about iframe{max-width:100%}@supports not (overflow:clip){.fi-about{overflow-x:hidden}}@media(max-width:560px){.fi-about h1,.fi-about h2,.fi-about h3{overflow-wrap:anywhere}.fi-about a,.fi-about button{max-width:100%}}', '.cx-home-footer{padding:72px 40px 30px!important;background:#1d2229}.cx-home-footer__wrap{width:100%;max-width:1440px;margin:0 auto}.cx-home-footer__grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(180px,.58fr) minmax(340px,1fr);gap:clamp(48px,6vw,100px);align-items:start}.cx-home-footer h4{margin:0 0 22px;color:#fbfcfd!important;-webkit-text-fill-color:#fbfcfd!important;font-size:14px;font-weight:700;letter-spacing:.025em}.cx-home-footer__logo{display:block;width:132px;margin-bottom:24px}.cx-home-footer__logo img{display:block!important;width:100%!important;height:auto!important;object-fit:contain!important}.cx-home-footer__brand p{max-width:390px;margin:0;color:#aeb6c1!important;-webkit-text-fill-color:#aeb6c1!important;font-size:14px;line-height:1.75}.cx-home-footer__company nav{display:grid;grid-template-columns:1fr;gap:10px}.cx-home-footer__company a{color:#8993a1!important;-webkit-text-fill-color:#8993a1!important;font-size:13px;transition:color .2s}.cx-home-footer__company a:hover,.cx-home-footer__contact a:hover{color:#f07a35!important;-webkit-text-fill-color:#f07a35!important}.cx-home-footer__contact-list{display:grid;gap:11px}.cx-home-footer__contact-list>a{display:grid;grid-template-columns:20px minmax(0,1fr);gap:10px;align-items:start;color:#aeb6c1!important;-webkit-text-fill-color:#aeb6c1!important;font-size:13px;line-height:1.55}.cx-home-footer__contact-list span{display:flex;align-items:center;justify-content:center;width:18px;height:19px;color:#8993a1}.cx-home-footer__contact-list svg{display:block;width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}.cx-home-footer__socials{display:flex;align-items:center;gap:8px;margin:20px 0}.cx-home-footer__socials>span{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border:1px solid #3b444f;color:#aeb6c1}.cx-home-footer__socials svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8}.cx-home-footer__socials>span:first-child path,.cx-home-footer__socials>span:last-child path,.cx-home-footer__socials>span:last-child rect,.cx-home-footer__socials .is-fill{fill:currentColor;stroke:none}.cx-home-footer__subscribe{padding-top:18px;border-top:1px solid #343c46}.cx-home-footer__subscribe>strong{display:block;margin-bottom:10px;color:#d8dde3!important;-webkit-text-fill-color:#d8dde3!important;font-size:12px;font-weight:600}.cx-home-footer__input{position:relative}.cx-home-footer__input input{width:100%;height:44px;padding:0 52px 0 14px;border:1px solid #3b444f!important;border-radius:0!important;background:#292f37!important;color:#fbfcfd!important;-webkit-text-fill-color:#fbfcfd!important;font-size:13px;outline:0}.cx-home-footer__input input::placeholder{color:#687382!important;-webkit-text-fill-color:#687382!important}.cx-home-footer__input input:focus{border-color:#245f9e!important}.cx-home-footer__input button{position:absolute;top:4px;right:4px;display:flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;border:0;border-radius:0!important;background:#245f9e!important;color:#fff!important;-webkit-text-fill-color:#fff!important;font-size:18px;cursor:pointer}.cx-home-footer__trap{position:absolute!important;left:-9999px!important;opacity:0!important;pointer-events:none!important}.cx-home-footer__subscribe #newsletter-status{display:none;margin:7px 0 0;font-size:11px;line-height:1.45}.cx-home-footer__bottom{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:56px;padding-top:26px;border-top:1px solid #292f37}.cx-home-footer__bottom p,.cx-home-footer__bottom a{margin:0;color:#687382!important;-webkit-text-fill-color:#687382!important;font-size:11px}.cx-home-footer__bottom>div{display:flex;gap:24px}@media(max-width:900px){.cx-home-footer__grid{grid-template-columns:1fr 1fr}.cx-home-footer__contact{grid-column:1/-1;max-width:620px}.cx-home-footer__company nav{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.cx-home-footer{padding:58px 20px 26px!important}.cx-home-footer__grid{grid-template-columns:1fr;gap:42px}.cx-home-footer__contact{grid-column:auto}.cx-home-footer__logo{width:122px}.cx-home-footer__bottom{align-items:flex-start;flex-direction:column;margin-top:44px}.cx-home-footer__bottom>div{gap:18px}}.cx-home-footer__grid{grid-template-columns:minmax(220px,1.35fr) repeat(3,minmax(118px,.66fr)) minmax(300px,1.25fr);gap:34px}.cx-home-footer__products nav,.cx-home-footer__company nav,.cx-home-footer__support nav{display:grid;grid-template-columns:1fr;gap:10px}.cx-home-footer__products a,.cx-home-footer__company a,.cx-home-footer__support a{color:#8993a1!important;-webkit-text-fill-color:#8993a1!important;font-size:13px;line-height:1.45;transition:color .2s}.cx-home-footer__products a:hover,.cx-home-footer__company a:hover,.cx-home-footer__support a:hover{color:#f07a35!important;-webkit-text-fill-color:#f07a35!important}@media(max-width:1100px){.cx-home-footer__grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:46px 32px}.cx-home-footer__brand{grid-column:span 3}.cx-home-footer__contact{grid-column:span 3;max-width:none}.cx-home-footer__products,.cx-home-footer__company,.cx-home-footer__support{grid-column:span 2;grid-row:2}.cx-home-footer__company nav{grid-template-columns:1fr}}@media(max-width:700px){.cx-home-footer__grid{grid-template-columns:repeat(2,minmax(0,1fr))}.cx-home-footer__brand,.cx-home-footer__contact{grid-column:1/-1}.cx-home-footer__products,.cx-home-footer__company,.cx-home-footer__support{grid-column:auto;grid-row:auto}}@media(max-width:560px){.cx-home-footer__grid{grid-template-columns:1fr}.cx-home-footer__brand,.cx-home-footer__products,.cx-home-footer__company,.cx-home-footer__support,.cx-home-footer__contact{grid-column:auto}}.cx-native-subscribe-slot{position:relative;width:100%;height:54px;min-height:54px;border:1px solid #3b444f;background:#292f37}.cx-subscribe-placeholder{display:flex;align-items:center;height:100%;padding:0 13px;color:#687382;font-size:12px}.cx-native-subscribe-overlay{display:flex!important;align-items:flex-end!important;justify-content:center!important;margin:0!important;padding:0!important;background:#292f37!important;box-shadow:none!important}.cx-native-subscribe-overlay .ant-form-item{position:static!important;inset:auto!important;z-index:auto!important;flex:1 1 0!important;width:auto!important;margin:0!important;color:#fff!important}.cx-native-subscribe-overlay .ant-form-item-label{display:none!important}.cx-native-subscribe-overlay .ant-form-item-control-input,.cx-native-subscribe-overlay .ant-form-item-control-input-content{height:48px!important}.cx-native-subscribe-overlay input{width:100%!important;height:48px!important;padding:0 14px!important;border:1px solid #3b444f!important;border-radius:0!important;background:#292f37!important;color:#fff!important;-webkit-text-fill-color:#fff!important;font:13px Arial!important;box-shadow:none!important}.cx-native-subscribe-overlay button{position:static!important;inset:auto!important;flex:0 0 90px!important;width:90px!important;height:48px!important;margin:0!important;border:0!important;border-radius:0!important;background:#245f9e!important;color:#fff!important;-webkit-text-fill-color:#fff!important}.cx-native-subscribe-overlay .ant-form-item-explain{position:absolute!important;left:0!important;top:50px!important;color:#f07a35!important;font-size:11px!important}.cx-native-subscribe-overlay .ant-form-item-row,.cx-native-subscribe-overlay .ant-form-item-control{height:48px!important}.cx-subscribe-proxy{display:block!important;width:100%;margin:0!important;padding:0!important}.cx-subscribe-proxy__row{display:flex;width:100%;min-height:48px}.cx-subscribe-proxy__email{display:block!important;flex:1 1 auto!important;min-width:0!important;width:auto!important;height:48px!important;margin:0!important;padding:0 14px!important;border:1px solid #3b444f!important;border-right:0!important;border-radius:0!important;background:#292f37!important;color:#fff!important;-webkit-text-fill-color:#fff!important;font:13px Arial,sans-serif!important;line-height:48px!important;outline:0!important;box-shadow:none!important;pointer-events:auto!important}.cx-subscribe-proxy__email::placeholder{color:#7f8996!important;-webkit-text-fill-color:#7f8996!important}.cx-subscribe-proxy__email:focus{border-color:#4c82ba!important}.cx-subscribe-proxy__submit{display:flex!important;align-items:center!important;justify-content:center!important;flex:0 0 92px!important;width:92px!important;height:48px!important;margin:0!important;padding:0 14px!important;border:1px solid #245f9e!important;border-radius:0!important;background:#245f9e!important;color:#fff!important;-webkit-text-fill-color:#fff!important;font:600 13px Arial,sans-serif!important;cursor:pointer!important;pointer-events:auto!important}.cx-subscribe-proxy__submit:hover{background:#1d5087!important}.cx-subscribe-proxy__submit:disabled{cursor:wait!important;opacity:.65}.cx-subscribe-proxy__status{min-height:17px;margin:7px 0 0!important;color:#aeb6c1!important;-webkit-text-fill-color:#aeb6c1!important;font:11px/1.45 Arial,sans-serif!important}.cx-subscribe-proxy__status.is-error{color:#f08a50!important;-webkit-text-fill-color:#f08a50!important}.cx-subscribe-proxy__status.is-success{color:#78c79a!important;-webkit-text-fill-color:#78c79a!important}', ].join(''); function injectStyle() { if (document.getElementById(STYLE_ID)) return; var style = document.createElement('style'); style.id = STYLE_ID; style.appendChild(document.createTextNode(CSS_TEMPLATE)); document.head.appendChild(style); } function neutralizeHost(el) { var values = {'background':'transparent','background-color':'transparent','background-image':'none','border':'none','border-radius':'0','box-shadow':'none','width':'100%','max-width':'100%','min-width':'0','height':'0','min-height':'0','max-height':'0','padding':'0','margin':'0','overflow':'hidden','display':'block'}; var key; for (key in values) el.style.setProperty(key, values[key], 'important'); } function editorBlocked(context) { var href = ''; try { href = window.top.location.href; } catch (e0) { try { href = window.location.href; } catch (e1) {} } if (context && context.isPreview === true) return false; return !!((context && context.isEditor === true) || /\/site\/editor/i.test(href)); } function syncScrollerTop(scroller) { scroller.style.setProperty('top', '0px', 'important'); } function normalizeSlotText(value) { return String(value || '').replace(/\s+/g, ' ').trim().toLowerCase(); } function resolveLinkSlot(node) { if (!node) return ''; var explicit=node.getAttribute('data-cx-link-slot');if(explicit&&Object.prototype.hasOwnProperty.call(LINK_SLOTS,explicit))return explicit; var category=node.getAttribute('data-cx-category');if(category&&LINK_SLOTS[category]!==undefined)return category; var cleanText=normalizeSlotText(node.textContent).replace(/[→›▾]/g,'').replace(/\s+/g,' ').trim(); if(cleanText==='view all products')return 'products'; if(cleanText==='ball&mount'||cleanText==='ball & mount')return 'ballMount'; if(node.closest&&node.closest('.cx-home-footer__support')&&cleanText==='get a quote')return 'supportQuote'; var namedCategory=cleanText.replace(/&/g,'').replace(/\s+/g,'-');if(LINK_SLOTS[namedCategory]!==undefined)return namedCategory; if (node.classList && (node.classList.contains('cx-nav-logo') || node.classList.contains('cx-home-footer__logo'))) return 'home'; if (node.classList && node.classList.contains('cx-catalog-open')) return 'catalog'; if (node.classList && (node.classList.contains('cx-nav-quote') || node.classList.contains('cx-mobile-quote'))) return 'quote'; if (node.classList && (node.classList.contains('cx-product-search') || node.classList.contains('cx-mobile-search'))) return 'search'; if (node.classList && node.classList.contains('cx-home-footer__address')) return 'map'; var text = normalizeSlotText(node.textContent); if (text.indexOf('start a conversation') === 0 || text.indexOf('discuss your project') === 0) return 'ctaPrimary'; if (text.indexOf('explore products') === 0 || text.indexOf('view products') === 0 || text.indexOf('browse products') === 0) return 'ctaSecondary'; var map = { 'home':'home','products':'products','about us':'about','manufacturing':'manufacturing','applications':'applications','news':'news','contact us':'contact','catalog':'catalog','request catalog':'catalog','get quote':'quote','get a quote':'quote','search products':'search', 'start a conversation':'ctaPrimary','discuss your project':'ctaPrimary','explore products':'ctaSecondary','view products':'ctaSecondary','browse products':'ctaSecondary', 'trailer jack':'trailerJack','trailer jacks':'trailerJack','hand winch':'handWinch','hand winches':'handWinch','ball & mount':'ballMount','ball & mounts':'ballMount','stabilizer':'stabilizer','stabilizers':'stabilizer','trailer coupler':'trailerCoupler','trailer couplers':'trailerCoupler','safety chain':'safetyChain','safety chains':'safetyChain','marine accessories':'marineAccessories', 'contact':'supportContact','downloads':'downloads','warranty':'warranty','faq':'faq', '+86 579 8798 9687':'phone','sale01@changxincn.com':'email','+86 150 5853 2288':'whatsapp', 'privacy':'privacy','privacy policy':'privacy','terms':'terms','terms of use':'terms' }; return map[text] || ''; } function applyLinkSlots(root) { if(!root)return; var roots=[root];if(config._cxProductsPanelPortal&&config._cxProductsPanelPortal!==root)roots.push(config._cxProductsPanelPortal); roots.forEach(function(scope){ Array.prototype.forEach.call(scope.querySelectorAll('a,button'),function(node){ var slot=resolveLinkSlot(node);if(!slot)return;node.setAttribute('data-cx-link-slot',slot);var url=LINK_SLOTS[slot]||''; if(node.tagName==='A'){ if(url){node.setAttribute('href',url);if(/^https?:/.test(url))node.setAttribute('target',/whatsapp|google/.test(url)?'_blank':'_top');} else node.removeAttribute('href'); // 原稿会把 Get a Quote 拦截为询盘弹窗。已指定正式链接时保留正常跳转。 if(url&&slot==='quote'&&!node.getAttribute('data-cx-direct-bound')){node.setAttribute('data-cx-direct-bound','1');node.addEventListener('click',function(e){e.stopPropagation();},true);} }else if(url&&!node.getAttribute('data-cx-link-bound')){ node.setAttribute('data-cx-link-bound','true');node.addEventListener('click',function(e){e.preventDefault();e.stopImmediatePropagation();var current=LINK_SLOTS[slot]||'';if(!current)return;try{window.top.location.href=current;}catch(err){window.location.href=current;}},true); } }); Array.prototype.forEach.call(scope.querySelectorAll('[aria-label="Facebook"],[aria-label="Instagram"],[aria-label="LinkedIn"]'),function(icon){ var slot=(icon.getAttribute('aria-label')||'').toLowerCase();icon.setAttribute('data-cx-link-slot',slot); if(icon.getAttribute('data-cx-social-bound'))return;icon.setAttribute('data-cx-social-bound','1');icon.setAttribute('tabindex','0');icon.setAttribute('role','link'); function open(){var url=LINK_SLOTS[slot];if(url)window.open(url,'_blank','noopener,noreferrer');} icon.addEventListener('click',open);icon.addEventListener('keydown',function(e){if(e.key==='Enter'){e.preventDefault();open();}}); }); }); } function initLinks(root, scroller) { applyLinkSlots(root || scroller); } function initNewsletter(root) { var box = root.querySelector('#fi-about-newsletter'); if (!box) return; var input = box.querySelector('input'); var button = box.querySelector('button'); var status = box.querySelector('small'); if (!input || !button || !status) return; button.addEventListener('click', function () { if (!/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(input.value)) { status.textContent = 'Please enter a valid email address.'; status.style.display = 'block'; return; } status.textContent = 'Email validated. Connect this field to the Waimaotong system form before publishing.'; status.style.display = 'block'; status.style.color = '#3f7db8'; try { window.alert('Connect this newsletter field to the Waimaotong system form to collect submissions.'); } catch (e) {} }); } function initReveal(root) { var items = root.querySelectorAll('.fi-reveal'); var i; if (!window.IntersectionObserver) { for (i = 0; i < items.length; i++) items[i].classList.add('is-visible'); return null; } var observer = new IntersectionObserver(function (entries) { var j; for (j = 0; j < entries.length; j++) { if (entries[j].isIntersecting) { entries[j].target.classList.add('is-visible'); observer.unobserve(entries[j].target); } } }, {root:null,rootMargin:'0px 0px -8% 0px',threshold:0.08}); for (i = 0; i < items.length; i++) observer.observe(items[i]); return observer; } function initCxNav(scroller) { var nav = scroller.querySelector('#cx-code-nav'), menu = nav && nav.querySelector('.cx-menu-button'), mobile = nav && nav.querySelector('.cx-mobile-menu'); if (menu && mobile) menu.addEventListener('click', function () { var open = mobile.classList.toggle('is-open'); menu.setAttribute('aria-expanded', open ? 'true' : 'false'); }); var productsTrigger = nav && nav.querySelector('.cx-products-trigger'), productsPanel = nav && nav.querySelector('.cx-products-panel'), productsCloseTimer; if (productsPanel) { document.body.appendChild(productsPanel); config._cxProductsPanelPortal = productsPanel; var previewImage = productsPanel.querySelector('.cx-products-visual img'), previewTitle = productsPanel.querySelector('.cx-products-visual strong'), previewModel = productsPanel.querySelector('.cx-products-visual>span'), productGroups = productsPanel.querySelectorAll('.cx-product-group'); function previewProductGroup(group) { if (!group) return; Array.prototype.forEach.call(productGroups, function (item) { item.classList.toggle('is-previewed', item === group); }); if (previewImage) { previewImage.src = group.getAttribute('data-cx-image') || previewImage.src; previewImage.alt = (group.getAttribute('data-cx-label') || '') + ' ' + (group.getAttribute('data-cx-model') || ''); } if (previewTitle) previewTitle.textContent = group.getAttribute('data-cx-label') || ''; if (previewModel) previewModel.textContent = 'Model ' + (group.getAttribute('data-cx-model') || ''); } Array.prototype.forEach.call(productGroups, function (group, index) { group.addEventListener('mouseenter', function () { previewProductGroup(group); }); group.addEventListener('focusin', function () { previewProductGroup(group); }); if (index === 0) previewProductGroup(group); }); } function positionProductsPanel() { if (!productsTrigger || !productsPanel) return; var r = productsTrigger.getBoundingClientRect(), viewportWidth = document.documentElement.clientWidth || window.innerWidth || 0, width = Math.min(1500, Math.max(320, viewportWidth - 32)), left = Math.max(16, Math.round((viewportWidth - width) / 2)); productsPanel.style.width = Math.round(width) + 'px'; productsPanel.style.left = Math.round(left) + 'px'; productsPanel.style.top = Math.round(r.bottom) + 'px'; productsPanel.style.maxHeight = Math.max(260, Math.round((window.innerHeight || 800) - r.bottom - 18)) + 'px'; } function setProductsPanel(open) { if (!productsTrigger || !productsPanel) return; window.clearTimeout(productsCloseTimer); if (open) positionProductsPanel(); productsPanel.classList.toggle('is-open', !!open); productsPanel.setAttribute('aria-hidden', open ? 'false' : 'true'); productsTrigger.setAttribute('aria-expanded', open ? 'true' : 'false'); } function scheduleProductsClose() { window.clearTimeout(productsCloseTimer); productsCloseTimer = window.setTimeout(function () { setProductsPanel(false); }, 140); } if (productsTrigger && productsPanel) { productsTrigger.addEventListener('mouseenter', function () { setProductsPanel(true); }); productsTrigger.addEventListener('mouseleave', scheduleProductsClose); productsTrigger.addEventListener('focus', function () { setProductsPanel(true); }); productsPanel.addEventListener('mouseenter', function () { window.clearTimeout(productsCloseTimer); }); productsPanel.addEventListener('mouseleave', scheduleProductsClose); productsPanel.addEventListener('focusin', function () { setProductsPanel(true); }); productsPanel.addEventListener('focusout', function (event) { if (!productsPanel.contains(event.relatedTarget) && event.relatedTarget !== productsTrigger) scheduleProductsClose(); }); productsPanel.addEventListener('click', function (event) { var link = event.target && event.target.closest ? event.target.closest('a') : null; if (!link || !productsPanel.contains(link)) return; event.preventDefault(); setProductsPanel(false); try { window.top.location.href = link.href; } catch (e0) { try { window.location.href = link.href; } catch (e1) {} } }); document.addEventListener('click', function (event) { if (!productsPanel.contains(event.target) && event.target !== productsTrigger) setProductsPanel(false); }); window.addEventListener('resize', positionProductsPanel); window.addEventListener('scroll', positionProductsPanel, true); config._cxProductsResize = positionProductsPanel; config._cxProductsScroll = positionProductsPanel; } function getAccessibleDocuments() { var docs = [document], candidates = []; try { candidates.push(window.parent.document); } catch (e0) {} try { candidates.push(window.top.document); } catch (e1) {} candidates.forEach(function (doc) { if (doc && docs.indexOf(doc) < 0) docs.push(doc); }); return docs; } function isOutsideCodeNav(element) { if (!element) return false; try { return !nav.contains(element); } catch (e) { return true; } } function findContactPopTrigger() { var docs = getAccessibleDocuments(), ids = ["Button1_15963c60dce740deae3f44d2e41e77d8","Button1_e5f609713d6b45ecb83d417fe4d14775","Button1_b39eddc232874b008736ffe5c5c666cb","Button1_3dab3b5a3bc8490592aaec5c49ac00f6","Button1_86716a97516646629ca06d0905a2051b","Button1_2163878945b94d5bae0139336f44b360","Button1_5aae1c1195db456aa7bffee6d5e2ba97"], d, j, exact, candidates, i; for (d = 0; d < docs.length; d++) { for (j = 0; j < ids.length; j++) { exact = docs[d].getElementById(ids[j]); if (isOutsideCodeNav(exact)) return exact; } candidates = docs[d].querySelectorAll('[data-type="contactPop"]'); for (i = 0; i < candidates.length; i++) if (isOutsideCodeNav(candidates[i])) return candidates[i]; } return null; } function findNativeContactForm() { var native=CX_NATIVE_BRIDGE.inquiry();return native&&native.form; } function fireNativeControl(trigger) { if (!trigger) return false; var ownerWindow = trigger.ownerDocument && trigger.ownerDocument.defaultView || window, NativeMouseEvent = ownerWindow.MouseEvent || MouseEvent; try { trigger.dispatchEvent(new NativeMouseEvent('mousedown', {bubbles:true,cancelable:true,view:ownerWindow})); trigger.dispatchEvent(new NativeMouseEvent('mouseup', {bubbles:true,cancelable:true,view:ownerWindow})); trigger.dispatchEvent(new NativeMouseEvent('click', {bubbles:true,cancelable:true,view:ownerWindow})); } catch (e) { try { trigger.click(); } catch (e2) { return false; } } return true; } function revealContactForm(form) { if (!form) return false; var hiddenParent = form.closest('[aria-hidden="true"]'); if (hiddenParent) hiddenParent.setAttribute('aria-hidden', 'false'); try { form.scrollIntoView({behavior:'smooth',block:'center'}); } catch (e) { try { form.scrollIntoView(); } catch (e2) {} } setTimeout(function () { var first = form.querySelector('#contact_name,#contact_mail,#contact_telephone,input:not([type="hidden"])'); if (first && first.focus) first.focus({preventScroll:true}); }, 500); return true; } function showLeadNotice(message) { var notice = nav.querySelector('.cx-lead-notice'); if (!notice) { notice = document.createElement('div'); notice.className = 'cx-lead-notice'; notice.setAttribute('role', 'status'); notice.setAttribute('aria-live', 'polite'); nav.appendChild(notice); } notice.textContent = message; notice.classList.add('is-visible'); window.clearTimeout(config._cxLeadNoticeTimer); config._cxLeadNoticeTimer = window.setTimeout(function () { notice.classList.remove('is-visible'); }, 3600); } function openContactPop(showMissingNotice) { var trigger = findContactPopTrigger(); if (trigger && fireNativeControl(trigger)) return true; if (revealContactForm(findNativeContactForm())) return true; if (showMissingNotice) showLeadNotice('Please add one native Contact Popup button to this page, then keep it hidden outside the visible layout.'); return false; } function revealHashContactForm() { if (window.location.hash !== '#contact') return; var tries = 0, timer = window.setInterval(function () { tries += 1; if (revealContactForm(findNativeContactForm()) || tries >= 12) window.clearInterval(timer); }, 250); } revealHashContactForm(); var quoteButtons = nav ? nav.querySelectorAll('.cx-contact-pop-trigger') : []; Array.prototype.forEach.call(quoteButtons, function (button) { button.addEventListener('click', function () { if (mobile) mobile.classList.remove('is-open'); if (menu) menu.setAttribute('aria-expanded', 'false'); openContactPop(true); }); }); function isQuoteLink(link) { if (!link || link.classList.contains('cx-contact-pop-trigger')) return false; var label = (link.textContent || '').replace(/\s+/g, ' ').trim().toLowerCase(); return label === 'get quote' || label.indexOf('get a quote') === 0; } scroller.addEventListener('click', function (event) { var link = event.target && event.target.closest ? event.target.closest('a') : null; if (!isQuoteLink(link)) return; event.preventDefault(); openContactPop(true); }); var protectedPreviews = nav ? nav.querySelectorAll('.cx-catalog-preview-card,.cx-catalog-cover,.cx-catalog-preview') : []; Array.prototype.forEach.call(protectedPreviews, function (preview) { preview.addEventListener('contextmenu', function (event) { event.preventDefault(); setCatalog(true); }); preview.addEventListener('dragstart', function (event) { event.preventDefault(); }); }); var searchButtons = nav ? nav.querySelectorAll('.cx-product-search,.cx-mobile-search') : []; function findNativeSearchTrigger() { return CX_NATIVE_BRIDGE.findSearch(); } Array.prototype.forEach.call(searchButtons, function (searchButton) { searchButton.addEventListener('click', function () { var trigger = findNativeSearchTrigger(); if (!trigger) { searchButton.classList.add('is-unavailable'); searchButton.setAttribute('title', 'Add the native product search component to enable search.'); return; } CX_NATIVE_BRIDGE.fire(trigger); }); }); var slot = nav && nav.querySelector('#cx-language-slot'); function nativeLanguage() { return CX_NATIVE_BRIDGE.findLanguage(); } function placeLanguage() { CX_NATIVE_BRIDGE.language(slot); } placeLanguage(); setTimeout(placeLanguage, 350); setTimeout(placeLanguage, 1200); window.addEventListener('resize', placeLanguage); window.addEventListener('scroll', placeLanguage, true); config._cxLanguageResize = placeLanguage; config._cxLanguageScroll = placeLanguage; var native = nativeLanguage(); if (native && window.MutationObserver) { config._cxLanguageObserver = new MutationObserver(placeLanguage); config._cxLanguageObserver.observe(native, {subtree:true,childList:true,characterData:true}); } var catalog = nav && nav.querySelector('.cx-catalog-modal'), dialog = nav && nav.querySelector('.cx-catalog-dialog'), catalogOpeners = nav ? nav.querySelectorAll('.cx-catalog-open') : [], catalogClose = nav && nav.querySelector('.cx-catalog-close'), catalogForm = nav && nav.querySelector('.cx-catalog-form'), mainCatalogOpener = nav && nav.querySelector('.cx-catalog-link'), catalogPreviewPortal = mainCatalogOpener && mainCatalogOpener.querySelector('.cx-catalog-preview-card'), lastFocus; if (catalog) { document.body.appendChild(catalog); config._cxCatalogPortal = catalog; } if (catalogPreviewPortal) { document.body.appendChild(catalogPreviewPortal); catalogPreviewPortal.classList.add('cx-preview-portal'); config._cxCatalogPreviewPortal = catalogPreviewPortal; } function positionCatalogPreview() { if (!mainCatalogOpener || !catalogPreviewPortal) return; var r = mainCatalogOpener.getBoundingClientRect(), width = 236, margin = 14, center = r.left + r.width / 2, viewportWidth = document.documentElement.clientWidth || window.innerWidth || 0; center = Math.max(width / 2 + margin, Math.min(viewportWidth - width / 2 - margin, center)); catalogPreviewPortal.style.left = Math.round(center) + 'px'; catalogPreviewPortal.style.top = Math.round(r.bottom + 12) + 'px'; } function showCatalogPreview(show) { if (!catalogPreviewPortal) return; if (show) positionCatalogPreview(); catalogPreviewPortal.classList.toggle('is-visible', !!show); } if (mainCatalogOpener && catalogPreviewPortal) { mainCatalogOpener.addEventListener('mouseenter', function () { showCatalogPreview(true); }); mainCatalogOpener.addEventListener('mouseleave', function () { showCatalogPreview(false); }); mainCatalogOpener.addEventListener('focus', function () { showCatalogPreview(true); }); mainCatalogOpener.addEventListener('blur', function () { showCatalogPreview(false); }); window.addEventListener('resize', positionCatalogPreview); window.addEventListener('scroll', positionCatalogPreview, true); config._cxCatalogPreviewResize = positionCatalogPreview; config._cxCatalogPreviewScroll = positionCatalogPreview; } function setCatalog(open) { if (!catalog) return; showCatalogPreview(false); catalog.classList.toggle('is-open', open); catalog.setAttribute('aria-hidden', open ? 'false' : 'true'); if (open) { config._cxPreviousHtmlOverflow = document.documentElement.style.overflow; config._cxPreviousBodyOverflow = document.body.style.overflow; document.documentElement.style.overflow = 'hidden'; document.body.style.overflow = 'hidden'; lastFocus = document.activeElement; var first = catalogForm && catalogForm.querySelector('input'); if (first) setTimeout(function(){ first.focus(); }, 40); } else { document.documentElement.style.overflow = config._cxPreviousHtmlOverflow || ''; document.body.style.overflow = config._cxPreviousBodyOverflow || ''; if (lastFocus && lastFocus.focus) lastFocus.focus(); } } Array.prototype.forEach.call(catalogOpeners, function (opener) { opener.addEventListener('click', function () { if (mobile) mobile.classList.remove('is-open'); if (menu) menu.setAttribute('aria-expanded', 'false'); setCatalog(true); }); opener.addEventListener('contextmenu', function (event) { event.preventDefault(); setCatalog(true); }); }); if (catalogClose) catalogClose.addEventListener('click', function () { setCatalog(false); }); if (catalog) { catalog.addEventListener('click', function (event) { if (event.target === catalog) setCatalog(false); }); catalog.addEventListener('contextmenu', function (event) { if (event.target.closest('.cx-catalog-preview')) event.preventDefault(); }); catalog.addEventListener('dragstart', function (event) { if (event.target.closest('.cx-catalog-preview')) event.preventDefault(); }); } document.addEventListener('keydown', function (event) { if (event.key !== 'Escape') return; if (catalog && catalog.classList.contains('is-open')) setCatalog(false); setProductsPanel(false); }); function setNativeValue(field, value) { if (!field) return; var proto = field.tagName === 'TEXTAREA' ? window.HTMLTextAreaElement.prototype : window.HTMLInputElement.prototype; var setter = Object.getOwnPropertyDescriptor(proto, 'value'); if (setter && setter.set) setter.set.call(field, value); else field.value = value; field.dispatchEvent(new Event('input', {bubbles:true})); field.dispatchEvent(new Event('change', {bubbles:true})); } function submitCatalogToNative(nativeForm,data,status,submitButton) { if(!nativeForm)return false;status.textContent='Submitting your catalog request...';data.project=data.project||'Catalog Request';data.remarks=data.remarks||'Please review this visitor before sending the protected product catalog.';CX_NATIVE_BRIDGE.sendInquiry(data).then(function(result){status.textContent=result.ok?'Submitted to the native form. Please check the platform confirmation.':result.error;status.classList.toggle('is-error',!result.ok);submitButton.disabled=false;}).catch(function(){status.textContent='The native submission could not be started.';status.classList.add('is-error');submitButton.disabled=false;});return true; } if(catalogForm){var catalogSubmitProxy=catalogForm.querySelector('[type="submit"]');if(catalogSubmitProxy)catalogSubmitProxy.addEventListener('click',function(e){e.preventDefault();e.stopPropagation();if(catalogSubmitProxy.disabled)return;var win=catalogForm.ownerDocument.defaultView||window;catalogForm.dispatchEvent(new win.Event('submit',{bubbles:true,cancelable:true}));});} if (catalogForm) catalogForm.addEventListener('submit', function (event) { event.preventDefault(); var status = catalogForm.querySelector('.cx-catalog-status'), submitButton = catalogForm.querySelector('[type="submit"]'), data = {name:catalogForm.elements.name.value.trim(),email:catalogForm.elements.email.value.trim(),telephone:catalogForm.elements.telephone.value.trim(),project:catalogForm.elements.project.value.trim(),remarks:catalogForm.elements.remarks.value.trim()}; status.className = 'cx-catalog-status'; if (!/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(data.email)) { status.textContent = 'Please enter a valid email address.'; status.classList.add('is-error'); return; } if (!data.telephone) { status.textContent = 'Please enter your telephone number.'; status.classList.add('is-error'); return; } submitButton.disabled = true; if (submitCatalogToNative(findNativeContactForm(), data, status, submitButton)) return; var trigger = findContactPopTrigger(); if (!trigger) { submitButton.disabled = false; status.textContent = 'Please add the platform native form component to this page so the request can be collected.'; status.classList.add('is-error'); return; } fireNativeControl(trigger); var attempts = 0, waitForm = window.setInterval(function () { attempts += 1; var renderedForm = findNativeContactForm(); if (renderedForm) { window.clearInterval(waitForm); submitCatalogToNative(renderedForm, data, status, submitButton); } else if (attempts >= 16) { window.clearInterval(waitForm); submitButton.disabled = false; status.textContent = 'A native inquiry form with Name, Email, Telephone, Project and Remarks is required. The current three-field popup cannot collect this catalog request.'; status.classList.add('is-error'); } }, 250); }); } function initCxFooter(root) { var proxy = root && root.querySelector('.cx-subscribe-proxy'); if (!proxy || proxy.getAttribute('data-cx-ready') === '1') return; proxy.setAttribute('data-cx-ready', '1'); var email = proxy.querySelector('.cx-subscribe-proxy__email'); var button = proxy.querySelector('.cx-subscribe-proxy__submit'); var status = proxy.querySelector('.cx-subscribe-proxy__status'); var nativeSource = null, seekTimer = 0, seekAttempts = 0; function docs() { var list=[document]; try{if(window.parent.document&&list.indexOf(window.parent.document)<0)list.push(window.parent.document);}catch(e0){} try{if(window.top.document&&list.indexOf(window.top.document)<0)list.push(window.top.document);}catch(e1){} return list; } function findNativeSubscribe() { if(nativeSource&&nativeSource.ownerDocument&&nativeSource.ownerDocument.documentElement.contains(nativeSource))return nativeSource; var list=docs(), i, forms, j; for(i=0;i=40){if(seekTimer)window.clearInterval(seekTimer);seekTimer=0;}} function setStatus(message, state) { if(!status) return; status.textContent=message||''; status.className='cx-subscribe-proxy__status'+(state?' is-'+state:''); } function setNativeValue(field, value) { if(!field) return false; var win=field.ownerDocument.defaultView||window, last=field.value, proto=win.HTMLInputElement&&win.HTMLInputElement.prototype, descriptor=proto&&Object.getOwnPropertyDescriptor(proto,'value'); if(descriptor&&descriptor.set)descriptor.set.call(field,value);else field.value=value; if(field._valueTracker)field._valueTracker.setValue(last); field.dispatchEvent(new win.Event('input',{bubbles:true})); field.dispatchEvent(new win.Event('change',{bubbles:true})); return true; } function submitNative(form, submit) { try { if(form.requestSubmit&&submit){form.requestSubmit(submit);return true;} if(form.requestSubmit){form.requestSubmit();return true;} } catch(e0){} try { if(submit){submit.click();return true;} } catch(e1){} try { var win=form.ownerDocument.defaultView||window; return form.dispatchEvent(new win.Event('submit',{bubbles:true,cancelable:true})); } catch(e2){} return false; } seekNativeSubscribe(); if(!nativeSource)seekTimer=window.setInterval(seekNativeSubscribe,250); config._cxSubscribeCleanup=function(){if(seekTimer)window.clearInterval(seekTimer);seekTimer=0;}; proxy.addEventListener('submit',function(event){ event.preventDefault(); var value=(email&&email.value||'').trim(); setStatus('',''); if(!/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(value)){setStatus('Please enter a valid email address.','error');if(email)email.focus();return;} var nativeForm=findNativeSubscribe(); if(!nativeForm){setStatus('The native Waimaotong Subscribe component is not available on this page.','error');return;} hideNativeSubscribe(nativeForm); var nativeEmail=nativeForm.querySelector('#contact_mail,input[id$="_mail"],input[name="mail"],input[type="email"],input.ant-input'); var nativeSubmit=nativeForm.querySelector('button[type="submit"],#Button1'); if(!nativeEmail||!nativeSubmit){setStatus('The native subscription component is incomplete. Please check its email field and Submit button.','error');return;} button.disabled=true; setStatus('Submitting...','pending'); setNativeValue(nativeEmail,value); if(!submitNative(nativeForm,nativeSubmit)){button.disabled=false;setStatus('The native subscription form could not be submitted. Please try again.','error');return;} window.setTimeout(function(){button.disabled=false;email.value='';setStatus('Thank you. Your subscription has been submitted.','success');},900); }); } function preparePlatformHost(context) { var host = document.getElementById(context && context.id); if (!host) throw new Error('Waimaotong shape container was not found.'); while (host.firstChild) host.removeChild(host.firstChild); var reset = {'display':'block','position':'relative','box-sizing':'border-box','width':'100%','max-width':'100%','min-width':'0','height':'auto','min-height':'0','max-height':'none','margin':'0','padding':'0','border':'0','background':'transparent','overflow':'visible','opacity':'1','visibility':'visible'}; var name; for (name in reset) host.style.setProperty(name, reset[name], 'important'); host.setAttribute('data-cx-host-mode', 'in-container'); return host; } function syncPlatformModuleLayout(host, moduleRoot) { if (!host || !moduleRoot || !moduleRoot.isConnected) return; window.requestAnimationFrame(function () { var viewportWidth = document.documentElement.clientWidth || window.innerWidth || 0; var hostRect = host.getBoundingClientRect(); moduleRoot.style.setProperty('width', Math.max(1, Math.floor(viewportWidth)) + 'px', 'important'); moduleRoot.style.setProperty('max-width', 'none', 'important'); moduleRoot.style.setProperty('left', (-hostRect.left) + 'px', 'important'); moduleRoot.style.setProperty('margin', '0', 'important'); var rect = moduleRoot.getBoundingClientRect(); var height = Math.max(1, Math.ceil(rect.height)); host.style.setProperty('height', height + 'px', 'important'); host.style.setProperty('min-height', height + 'px', 'important'); host.style.setProperty('max-height', 'none', 'important'); }); } /* 整页与独立模块共用同一份原生组件桥接逻辑。 */ var CX_NATIVE_BRIDGE=(function(){ var selectors={name:'#contact_name',email:'#contact_mail',telephone:'#contact_telephone',project:'#contact_custom_1V4vbyzE',remarks:'#contact_remarks',submit:'#Button1,button[type="submit"]'}; function documents(){ var list=[document];function add(doc){if(doc&&list.indexOf(doc)<0)list.push(doc);} try{add(window.parent.document);}catch(e){}try{add(window.top.document);}catch(e){} var initial=list.slice();initial.forEach(function(doc){Array.prototype.forEach.call(doc.querySelectorAll('iframe'),function(frame){try{add(frame.contentDocument);}catch(e){}});});return list; } function outside(el){return el&&!(el.closest&&el.closest('.cx-nav,.cx-catalog-form,.cx-subscribe-proxy,#fc-inquiry-form,.cx-home-footer'));} function fire(el){if(!el)return false;var win=el.ownerDocument.defaultView||window;try{el.dispatchEvent(new win.MouseEvent('mousedown',{bubbles:true,cancelable:true,view:win}));el.dispatchEvent(new win.MouseEvent('mouseup',{bubbles:true,cancelable:true,view:win}));if(typeof el.click==='function')el.click();else el.dispatchEvent(new win.MouseEvent('click',{bubbles:true,cancelable:true,view:win}));return true;}catch(e){return false;}} function findSearch(){ var docs=documents();for(var d=0;dspan,.ant-select-selection-item,.ant-select-arrow'),function(part){part.style.setProperty('opacity','0','important');}); var nativeSelect=native.querySelector('select');if(nativeSelect)nativeSelect.style.setProperty('opacity','0.001','important'); native.style.setProperty('left',Math.round(left)+'px','important');native.style.setProperty('top',Math.round(top)+'px','important');native.style.setProperty('width',Math.round(r.width)+'px','important');native.style.setProperty('height',Math.round(r.height)+'px','important'); if(native.getBoundingClientRect){var actual=native.getBoundingClientRect(),scale=r.width&&actual.width?actual.width/r.width:1;native.style.setProperty('left',Math.round(left+(left-actual.left)/scale)+'px','important');native.style.setProperty('top',Math.round(top+(top-actual.top)/scale)+'px','important');native.style.setProperty('width',Math.round(r.width/scale)+'px','important');native.style.setProperty('height',Math.round(r.height/scale)+'px','important');} var selected=native.querySelector('.ant-select-selection-item'),select=native.querySelector('select'),label=slot.querySelector('.cx-language-label'); var text=selected&&selected.textContent.trim();if(!text&&select&&select.options[select.selectedIndex])text=select.options[select.selectedIndex].text;if(label&&text)label.textContent=text;return true; } function field(form,key){ var aliases={name:'#contact_name,#contact-pop_name,input[name="name"]',email:'#contact_mail,#contact-pop_mail,input[name="mail"],input[name="email"],input[type="email"]',telephone:'#contact_telephone,#contact-pop_telephone,input[name="telephone"],input[name="phone"]',project:'#contact_custom_1V4vbyzE,#contact_custom_-vTkyzuW,input[name="project"]',remarks:'#contact_remarks,#contact-pop_remarks,#contact_custom_AfRDHm7F,textarea[name="remarks"],textarea[name="message"]'}; var found=form.querySelector(aliases[key]||selectors[key]);if(found)return found; var names={name:/^(name|full name)$/i,email:/^(mail|email|e-mail)$/i,telephone:/^(telephone|phone|tel|phone number)$/i,project:/^project$/i,remarks:/^(remarks|message|comments|inquiry)$/i}; var labels=form.querySelectorAll('label[for]');for(var i=0;ibestScore){best=result;bestScore=ready;} } }return best;} function value(el,text){if(!el)return false;var win=el.ownerDocument.defaultView||window,proto=el.tagName==='TEXTAREA'?win.HTMLTextAreaElement.prototype:win.HTMLInputElement.prototype,last=el.value,desc=Object.getOwnPropertyDescriptor(proto,'value');if(desc&&desc.set)desc.set.call(el,text);else el.value=text;if(el._valueTracker)el._valueTracker.setValue(last);el.dispatchEvent(new win.Event('input',{bubbles:true}));el.dispatchEvent(new win.Event('change',{bubbles:true}));return true;} function submit(form,button){if(!form||!button||button.disabled)return false;try{ // 原生按钮真实 click 保留浏览器默认提交行为及平台按钮监听；不要直接 dispatch submit。 if(typeof button.click==='function'){button.click();return true;} if(form.requestSubmit){if(button.form===form)form.requestSubmit(button);else form.requestSubmit();return true;} return false; }catch(e){return false;}} function sendInquiry(values){ var native=inquiry();if(!native)return Promise.resolve({ok:false,error:'Please add a native inquiry form with Name, Email, Telephone, Project and Remarks on this page. The three-field contact popup cannot collect all catalog details.'}); ['name','email','telephone','project','remarks'].forEach(function(key){value(native[key],values[key]||'');}); var trap=native.form.querySelector('input[id$="companyAddressLine2"]');if(trap)value(trap,''); return delayedSubmit(native.form,native.button); } function delayedSubmit(form,button){return new Promise(function(resolve){window.setTimeout(function(){ if(form.isConnected===false){resolve({ok:false,error:'The native form was replaced. Please try again.'});return;} if(form.checkValidity&&!form.checkValidity()){resolve({ok:false,error:'Please review the required native form fields.'});return;} if(!submit(form,button)){resolve({ok:false,error:'The native submit button is unavailable.'});return;} window.setTimeout(function(){var errors=form.querySelectorAll('.ant-form-item-explain-error,[role="alert"]');var message='';for(var i=0;iscore){best=form;score=rank;} }}return best;} function sendSubscription(email){var form=subscribe();if(!form)return Promise.resolve({ok:false,error:'Please add a native email subscription component on this page, outside the custom-code container.'});var input=field(form,'email'),button=form.querySelector('button[type="submit"],input[type="submit"],#Button1');if(!input||!button)return Promise.resolve({ok:false,error:'The native subscription component is incomplete.'});value(input,email);var trap=form.querySelector('input[id$="companyAddressLine2"]');if(trap)value(trap,'');return delayedSubmit(form,button);} return {documents:documents,findSearch:findSearch,search:search,fire:fire,findLanguage:findLanguage,language:language,inquiry:inquiry,value:value,submit:submit,sendInquiry:sendInquiry,subscribe:subscribe,sendSubscription:sendSubscription}; })(); function initCxSharedBridge(root){ if(!root||root.getAttribute('data-cx-bridge-ready'))return;root.setAttribute('data-cx-bridge-ready','1'); var language=root.querySelector('#cx-language-slot');if(language){ function place(){if(root.isConnected===false)return;CX_NATIVE_BRIDGE.language(language);} place();var timer=window.setInterval(place,1200);config._cxSharedLanguageCleanup=function(){window.clearInterval(timer);}; if(!language.getAttribute('data-cx-language-bound')){language.setAttribute('data-cx-language-bound','1');language.addEventListener('click',function(){place();var native=CX_NATIVE_BRIDGE.findLanguage();if(!native)return;var select=native.querySelector('select');if(select&&select.showPicker){try{select.showPicker();return;}catch(e){}}var selector=native.querySelector('.ant-select-selector,[role="combobox"]');CX_NATIVE_BRIDGE.fire(selector||native);});} } // 隐藏原生搜索入口，保留事件和搜索弹层。只隐藏入口本身，不隐藏搜索结果面板。 var search=CX_NATIVE_BRIDGE.findSearch();if(search&&search.style){var original=search.getAttribute('style')||'';search.style.setProperty('opacity','0','important');search.style.setProperty('visibility','hidden','important');search.setAttribute('aria-hidden','true');config._cxSharedSearchCleanup=function(){search.setAttribute('style',original);search.removeAttribute('aria-hidden');};} } function initCxSharedSubscription(root){ var proxy=root&&root.querySelector('.cx-subscribe-proxy');if(!proxy||proxy.getAttribute('data-cx-shared-ready'))return;proxy.setAttribute('data-cx-shared-ready','1'); var input=proxy.querySelector('.cx-subscribe-proxy__email'),button=proxy.querySelector('.cx-subscribe-proxy__submit'),status=proxy.querySelector('.cx-subscribe-proxy__status'); if(!input||!button||!status)return; var hidden=null,oldStyle='',attempts=0; function keepNativeHidden(){var form=CX_NATIVE_BRIDGE.subscribe();if(!form)return false;if(hidden!==form){hidden=form;oldStyle=form.getAttribute('style')||'';var styles={position:'fixed',left:'-10000px',top:'0',width:'1px',height:'1px',opacity:'0.001',visibility:'visible','pointer-events':'none',overflow:'hidden'};for(var key in styles)form.style.setProperty(key,styles[key],'important');}return true;} keepNativeHidden();var seek=window.setInterval(function(){attempts++;if(keepNativeHidden()||attempts>=40)window.clearInterval(seek);},250); config._cxSharedSubscribeCleanup=function(){window.clearInterval(seek);if(hidden)hidden.setAttribute('style',oldStyle);}; button.addEventListener('click',function(e){e.preventDefault();e.stopPropagation();var win=proxy.ownerDocument.defaultView||window;proxy.dispatchEvent(new win.Event('submit',{bubbles:true,cancelable:true}));}); proxy.addEventListener('submit',function(e){e.preventDefault();if(button.disabled)return;var email=(input.value||'').trim();status.style.display='block'; if(!/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(email)){status.textContent='Please enter a valid email address.';input.focus();return;} button.disabled=true;status.textContent='Submitting...';CX_NATIVE_BRIDGE.sendSubscription(email).then(function(result){status.textContent=result.ok?'Submitted to the native form. Please check the platform confirmation.':result.error;window.setTimeout(function(){button.disabled=false;},2000);}).catch(function(){button.disabled=false;status.textContent='The subscription submission could not be started.';}); }); } function initCxSharedInquiry(root){ var box=root.querySelector('#fc-inquiry-form');if(!box)return;var button=box.querySelector('#fc-inquiry-submit'),status=box.querySelector('.fc-form__status');if(!button||!status)return; function submit(){if(button.disabled)return;var values={};['name','email','telephone','project','remarks'].forEach(function(key){var field=box.querySelector('[name="'+key+'"]');values[key]=field?(field.value||'').trim():'';});status.style.display='block';status.style.color='#c95018'; if(!/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(values.email)){status.textContent='Please enter a valid email address.';return;} if(!values.telephone){status.textContent='Please enter your telephone number.';return;} button.disabled=true;status.textContent='Submitting your inquiry...';status.style.color='#245f9e'; // React 表单需先接收输入事件，再进行原生提交，避免校验仍读取旧值。 var native=CX_NATIVE_BRIDGE.inquiry();if(!native||!['name','email','telephone','project','remarks'].every(function(key){return native[key];})||!native.button){status.textContent='The native inquiry form is not ready. Please contact us by email.';button.disabled=false;return;} ['name','email','telephone','project','remarks'].forEach(function(key){CX_NATIVE_BRIDGE.value(native[key],values[key]);}); window.setTimeout(function(){CX_NATIVE_BRIDGE.sendInquiry(values).then(function(result){status.textContent=result.ok?'Submitted to the native form. Please check the platform confirmation.':result.error;if(!result.ok)status.style.color='#c95018';button.disabled=false;}).catch(function(){button.disabled=false;status.textContent='The native submission could not be started.';});},80); } button.addEventListener('click',function(e){e.preventDefault();submit();});box.addEventListener('keydown',function(e){if(e.key==='Enter'&&e.target.tagName==='INPUT'){e.preventDefault();submit();}}); } function initCxDirectLinks(root){ if(!root||root.getAttribute('data-cx-direct-links'))return;root.setAttribute('data-cx-direct-links','1'); root.addEventListener('click',function(e){var node=e.target.closest&&e.target.closest('a[href],button[data-cx-link-slot]');if(!node||!root.contains(node))return; if(node.tagName==='A'){var href=node.getAttribute('href')||'';if(!href||href.charAt(0)==='#')return;e.stopPropagation();return;} var slot=node.getAttribute('data-cx-link-slot'),url=typeof LINK_SLOTS!=='undefined'?LINK_SLOTS[slot]:'';if(!url)return;e.preventDefault();e.stopImmediatePropagation();try{window.top.location.href=url;}catch(err){window.location.href=url;} },true); } var config = { onMount: function (context) { try { injectStyle(); var host = preparePlatformHost(context); var previous = document.getElementById('cx_about_ref_news_footer-module'); if (previous && previous.parentNode) previous.parentNode.removeChild(previous); var staging = document.createElement('div'); staging.innerHTML = HTML_TEMPLATE; var rendered = staging.firstElementChild; var selected = rendered && rendered.querySelector('footer.cx-home-footer'); if (!selected) throw new Error('footer module is incomplete.'); var moduleRoot = document.createElement('div'); moduleRoot.id = 'cx_about_ref_news_footer-module'; moduleRoot.className = 'fi-about cx-waimaotong-module cx-waimaotong-footer'; moduleRoot.style.cssText = 'display:block;position:relative;width:100%;max-width:100%;min-width:0;margin:0;padding:0;border:0;overflow:visible;box-sizing:border-box;'; moduleRoot.appendChild(selected); host.appendChild(moduleRoot); Array.prototype.forEach.call(moduleRoot.querySelectorAll('.fi-reveal'), function (node) { node.classList.add('is-visible'); }); initCxDirectLinks(moduleRoot); applyLinkSlots(moduleRoot); try { initCxSharedSubscription(moduleRoot); initCxSharedBridge(moduleRoot); } catch(e){if(window.console)window.console.warn('[Changxin subscription bridge]',e);} applyLinkSlots(moduleRoot); syncPlatformModuleLayout(host, moduleRoot); window.setTimeout(function () { syncPlatformModuleLayout(host, moduleRoot); }, 100); window.setTimeout(function () { syncPlatformModuleLayout(host, moduleRoot); }, 500); config._cxHostWindowResize = function () { syncPlatformModuleLayout(host, moduleRoot); }; window.addEventListener('resize', config._cxHostWindowResize); if (window.ResizeObserver) { config._cxHostResizeObserver = new ResizeObserver(function () { syncPlatformModuleLayout(host, moduleRoot); }); config._cxHostResizeObserver.observe(moduleRoot); } config._host = host; config._moduleRoot = moduleRoot; } catch (e) { if (window && window.console) window.console.warn('[CX_ABOUT_REFERENCE_FOOTER]', e); } }, onUnmount: function () { if(config._cxSharedLanguageCleanup)config._cxSharedLanguageCleanup(); if(config._cxSharedSubscribeCleanup)config._cxSharedSubscribeCleanup(); if(config._cxSharedSearchCleanup)config._cxSharedSearchCleanup(); try { if (config._cxHostResizeObserver) config._cxHostResizeObserver.disconnect(); if (config._cxHostWindowResize) window.removeEventListener('resize', config._cxHostWindowResize); if (config._cxSubscribeCleanup) config._cxSubscribeCleanup(); if (config._cxLanguageResize) window.removeEventListener('resize', config._cxLanguageResize); if (config._cxLanguageScroll) window.removeEventListener('scroll', config._cxLanguageScroll, true); if (config._cxLanguageObserver) config._cxLanguageObserver.disconnect(); if (config._cxCatalogPreviewResize) window.removeEventListener('resize', config._cxCatalogPreviewResize); if (config._cxCatalogPreviewScroll) window.removeEventListener('scroll', config._cxCatalogPreviewScroll, true); if (config._cxProductsResize) window.removeEventListener('resize', config._cxProductsResize); if (config._cxProductsScroll) window.removeEventListener('scroll', config._cxProductsScroll, true); ['_cxProductsPanelPortal','_cxCatalogPortal','_cxCatalogPreviewPortal','_moduleRoot'].forEach(function (key) { var node=config[key]; if(node&&node.parentNode)node.parentNode.removeChild(node); config[key]=null; }); if (config._host) { config._host.style.removeProperty('height'); config._host.style.removeProperty('min-height'); config._host.removeAttribute('data-cx-host-mode'); } var style=document.getElementById(STYLE_ID); if(style&&style.parentNode)style.parentNode.removeChild(style); } catch (e) {} } }; config.linkSlots = LINK_SLOTS; config.applyLinkSlots = function () { applyLinkSlots(config._moduleRoot || document); }; return config; }