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(function(){ let w = window.innerWidth; function setHeaderCssVar() { const headerEle = document.getElementById('shoplaza-section-header'); if(!headerEle){ return }; document.body.style.setProperty('--window-height', `${window.innerHeight}px`); document.body.style.setProperty('--header-height', `${headerEle.clientHeight}px`); const mdScorllHideEle = headerEle.querySelector('.header__mobile .header__scroll_hide'); if (mdScorllHideEle) { document.body.style.setProperty('--header-scroll-hide-height-md', `${mdScorllHideEle.clientHeight}px`); } const pcScorllHideEle = headerEle.querySelector('.header__desktop .header__scroll_hide'); if (pcScorllHideEle) { document.body.style.setProperty('--header-scroll-hide-height-pc', `${pcScorllHideEle.clientHeight}px`); } } function handlResize() { if(w == window.innerWidth){return}; w = window.innerWidth; setHeaderCssVar(); }; function init(){ setHeaderCssVar(); window.removeEventListener('resize', window._theme_header_listener) window._theme_header_listener = handlResize; window.addEventListener('resize', window._theme_header_listener); } init(); })();

How to install the front grille (Angry Face) of MN Model MN128 RC Car?

Jun 02, 2026 by mnrccars

The Front Grille with Angry Face design is an upgrade part for MN Model MN128 RC car. Available in orange, silver and black, it features a distinctive appearance to upgrade your vehicle’s front look.

How to install the front grille (Angry Face) of MN Model MN128 RC Car?

First remove the body shell. The shell is secured by eight screws split into two groups of four each. Another two screws are fitted at the frame joint, bringing the total to ten screws; check the actual screw count yourself. Take off all screws and pull down the shell, then only unscrew the fasteners for the front grille and leave other screws untouched.

Remove two side body screws and open the battery compartment, where you can access the fixing screws on the back of the front grille. Insert your fingertips into the inner gap of the grille and pry outward to detach the part from MN Model MN128 RC Car.

>>>Click here to buy: MN Model MN128 Parts B Front Grille

For installation, clip the bottom slot of the front grille first, align with factory mounting holes and push firmly into place.

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const TAG = "spz-custom-announcement"; const DISPLAY_TYPE = { ANNOUNCEMENT: "PTT_BANNER" // 公告栏 }; const API = { LIST: `/api/storefront/promotion/placement/list`, // 获取公告栏列表 REPORT: `/api/storefront/promotion/placement/data/report` // 上报数据 }; const DISPLAY_DEVICE = { PC_AND_MOBILE: "PD_PC_MOBILE", // PC和移动端 PC: "PD_PC", // PC MOBILE: "PD_MOBILE" // 移动端 }; const REPORT_EVENT = { CLICK: "PE_CLICK", // 点击事件 IMPRESSION: "PE_IMPRESSION" // 曝光事件 }; const POSITION = { TOP: "PP_TOP", // 顶部 BOTTOM: "PP_BOTTOM" // 底部 } const MODE = { FIXED: "PM_FIXED", // 固定 NORMAL: "PM_SCROLLING" // 滚动 } const THEME_NAME = window.SHOPLAZZA.theme.merchant_theme_name; class SpzCustomAnnouncement extends SPZ.BaseElement { constructor(element) { super(element); this.announcementList_ = []; // 公告栏数据 } static deferredMount() { return false; } buildCallback() { this.action_ = SPZServices.actionServiceForDoc(this.element); this.templates_ = SPZServices.templatesForDoc(this.element); this.xhr_ = SPZServices.xhrFor(this.win); this.setupAction_(); this.viewport_ = this.getViewport(); } mountCallback() { this.fetchData_(); this.createAnnouncementDom_(); this.listenCartChange_(); } fetchData_(type = '') { const id = window.SHOPLAZZA.meta.page.template_type === 51 ? window.SHOPLAZZA.meta.page.resource_id : 0; return this.xhr_.fetchJson(API.LIST, { method: 'POST', body: { page_id: window.SHOPLAZZA.meta.page.template_type, placement_type: DISPLAY_TYPE.ANNOUNCEMENT, discount_id: id } }).then((res) => { this.announcementList_ = res.list || []; if (this.announcementList_.length > 0) { this.announcementList_.forEach((item) => { item.config = JSON.parse(item.config); }); } if(type === 'cartChange') { this.announcementList_.forEach((item) => { this.updateText_(item); }); } else { this.doRender_(this.announcementList_); } }).catch((error) => { console.error(error); }) } doRender_(data) { return this.templates_ .findAndRenderTemplate(this.element, { list: this.announcementList_ }) .then((el) => { const children = this.element.querySelector('*:not(template)'); children && SPZCore.Dom.removeElement(children); this.element.appendChild(el); }) .then(() => { this.announcementList_.forEach((item) => { this.showAnnouncement_(item); }); }).then(() => { this.handleThemeCompatibility_(); }); } // 更新文案 updateText_(item) { const announcement = document.querySelector(`#announcement-${item.id}`); const announcementText = announcement.querySelectorAll('.announcement_text'); const textArr = item.config.text_discount.replace_texts; const textDom = textArr.map((text) => { return `${text}`; }).join(','); announcementText.forEach((text) => { text.innerHTML = textDom; }); } // 创建公告栏dom createAnnouncementDom_() { const isHero = /Hero/.test(THEME_NAME); const isEva = /Eva/.test(THEME_NAME); const headerEl = document.querySelector('[data-section-type="header"]'); const headerSticky = headerEl && SPZCore.Dom.computedStyle(this.win, headerEl).position === 'sticky'; // 创建滚动的底部公告栏 const announcementBottomContainer = document.createElement('div'); announcementBottomContainer.className = 'announcement__container_bottom bootstrap'; document.body.appendChild(announcementBottomContainer); // 创建固定的底部公告栏 const announcementBottomSticky = document.createElement('ljs-sticky'); announcementBottomSticky.className = 'announcement__container_bottom-sticky'; announcementBottomSticky.setAttribute('layout', 'container'); announcementBottomSticky.setAttribute('position', 'bottom'); announcementBottomSticky.style.position = 'fixed'; announcementBottomSticky.style.bottom = '0'; announcementBottomSticky.style.left = '0'; announcementBottomSticky.style.right = '0'; announcementBottomSticky.style.zIndex = '1030'; document.body.appendChild(announcementBottomSticky); const announcementTopContainer = document.createElement('div'); announcementTopContainer.classList.add('announcement__container_top'); if (isHero) { announcementTopContainer.classList.add('announcement__container_top_zIndex_1030'); } announcementTopContainer.classList.add('bootstrap'); document.body.insertBefore(announcementTopContainer, document.body.children[0]); const announcementTopFixedContainer = document.createElement('div'); announcementTopFixedContainer.classList.add('announcement__container_top-fixed'); if (isHero) { announcementTopFixedContainer.classList.add('announcement__container_top_zIndex_1030'); } announcementTopFixedContainer.classList.add('bootstrap'); const insertBeforeElement = headerSticky ? headerEl : document.body; insertBeforeElement.insertBefore(announcementTopFixedContainer, insertBeforeElement.children[0]); if (isEva) { const evaHeader = document.querySelector('header.header'); const isEvaMaskHeader = evaHeader && SPZCore.Dom.computedStyle(this.win, evaHeader).position === 'absolute'; let fixedBannerTopContainer = document.querySelector('.announcement__container_top-fixed'); if (isEvaMaskHeader) { if (fixedBannerTopContainer) { fixedBannerTopContainer.remove(); } const newBanner = document.createElement('div'); newBanner.className = 'announcement__container_top-fixed bootstrap'; document.body.insertBefore(newBanner, document.body.firstChild); fixedBannerTopContainer = newBanner; } else { if (!headerEl) return; const observer = new MutationObserver(() => { const isSticky = SPZCore.Dom.computedStyle(this.win, headerEl).position === 'sticky'; if (!isSticky) return; const isTopFixedAnnouncementInHeader = headerEl.querySelector('.announcement__container_top-fixed'); if (isTopFixedAnnouncementInHeader) return; const announcementTopFixedContainer = document.querySelector('.announcement__container_top-fixed'); if (announcementTopFixedContainer) { announcementTopFixedContainer.remove(); headerEl.insertBefore(announcementTopFixedContainer, headerEl.children[0]); observer.disconnect(); } }); observer.observe(headerEl, { attributes: true, attributeFilter: ['style', 'class'] }); } if (headerSticky && !isEvaMaskHeader && fixedBannerTopContainer) { fixedBannerTopContainer.style.position = 'relative'; fixedBannerTopContainer.style.zIndex = '29'; } } } // 展示公告栏 showAnnouncement_(item) { const announcement = document.querySelector(`#announcement-${item.id}`); const announcementBottomContainer = document.querySelector('.announcement__container_bottom'); const announcementBottomSticky = document.querySelector('.announcement__container_bottom-sticky'); const announcementTopContainer = document.querySelector('.announcement__container_top'); const announcementTopFixedContainer = document.querySelector('.announcement__container_top-fixed'); const isPC = this.viewport_.getWidth() >= 960; const isMobile = this.viewport_.getWidth() < 960; const isMatchPCDevice = item.device === DISPLAY_DEVICE.PC_AND_MOBILE || item.device === DISPLAY_DEVICE.PC; const isMatchMobileDevice = item.device == DISPLAY_DEVICE.PC_AND_MOBILE || item.device === DISPLAY_DEVICE.MOBILE; if((isPC && isMatchPCDevice) || (isMobile && isMatchMobileDevice)) { if (item.position === POSITION.BOTTOM) { if(item.mode === MODE.FIXED) { announcementBottomSticky && announcementBottomSticky.appendChild(announcement); } else { announcementBottomContainer && announcementBottomContainer.appendChild(announcement); } } else { if (item.mode === MODE.FIXED) { announcementTopFixedContainer && announcementTopFixedContainer.appendChild(announcement); } else { announcementTopContainer && announcementTopContainer.appendChild(announcement); } } this.reportData({ placement_id: item.id, event: REPORT_EVENT.IMPRESSION }); } } // 处理主题兼容 handleThemeCompatibility_() { try { const isBoost = /Boost/.test(THEME_NAME); const isHyde = /Hyde/.test(THEME_NAME); const isEva = /Eva/.test(THEME_NAME); const boostHeader = document.querySelector('.boost-header'); const fixedBannerTopContainer = document.querySelector('.announcement__container_top-fixed'); const notFixedBannerTopContainer = document.querySelector('.announcement__container_top'); const headerEl = document.querySelector('[data-section-type="header"]'); const headerSticky = headerEl && SPZCore.Dom.computedStyle(this.win, headerEl).position === 'sticky'; const header = document.querySelector('.header__fixed') || document.querySelector('.header__wrapper'); const headerFixed = header && SPZCore.Dom.computedStyle(this.win, header).position === 'fixed'; const handleScroll = SPZCore.Types.throttle(this.win, () => { if (isHyde) { if (header && headerSticky) { header.style.marginTop = `${fixedBannerTopContainer.offsetHeight}px`; } else { notFixedBannerTopContainer.style.marginTop = `${fixedBannerTopContainer.offsetHeight}px`; } } if (isEva) { const evaHeader = document.querySelector('header.header'); const isEvaMaskHeader = evaHeader && SPZCore.Dom.computedStyle(this.win, evaHeader).position === 'absolute'; if (!isEvaMaskHeader) return; if (evaHeader.classList.contains('header__fixed')) { evaHeader.style.marginTop = `${fixedBannerTopContainer.offsetHeight}px`; } else { notFixedBannerTopContainer.style.marginTop = `${fixedBannerTopContainer.offsetHeight}px`; } if(document.documentElement.scrollTop === 0) { evaHeader.style.marginTop = '0'; } } if (headerSticky) return; if (headerFixed) { header.style.marginTop = `${fixedBannerTopContainer.offsetHeight}px`; } else { const observer = new MutationObserver((mutationsList, observer) => { for (const mutation of mutationsList) { if (mutation.type === 'childList' && fixedBannerTopContainer.childElementCount > 0) { notFixedBannerTopContainer.style.marginTop = `${fixedBannerTopContainer.offsetHeight}px`; observer.disconnect(); // 停止观察 break; } } }); // 开始观察 fixedBannerTopContainer 的子节点变化 observer.observe(fixedBannerTopContainer, { childList: true, subtree: true }); // 初始检查 if (fixedBannerTopContainer.childElementCount > 0) { notFixedBannerTopContainer.style.marginTop = `${fixedBannerTopContainer.offsetHeight}px`; } if(header) { header.style.marginTop = '0'; } } if (isBoost) { fixedBannerTopContainer.style.zIndex = '1031'; if (boostHeader && boostHeader.classList.contains('header__fixed')) { boostHeader.style.marginTop = `${fixedBannerTopContainer.offsetHeight}px`; } else { notFixedBannerTopContainer.style.marginTop = `${fixedBannerTopContainer.offsetHeight}px`; } } }, 16); window.addEventListener('scroll', handleScroll); window.dispatchEvent(new Event('scroll')); } catch (error) { console.error('error', error); } } // 上报数据 async reportData(data) { // 如果是主题编辑器则不用处理 if(window.top !== window.self) { return; } this.xhr_.fetchJson(API.REPORT, { method: "POST", body: { placement_id: data.placement_id, event: data.event } }); } // 监听购物车变化事件dj.cartChange listenCartChange_() { SPZUtils.Event.listen(document, 'dj.cartChange', (event) => { this.fetchData_('cartChange'); }); } setupAction_() { this.registerAction('handleClose', (invocation) => { const data = invocation.args; const id = data.id; const announcement = document.querySelector(`#announcement-${id}`); announcement && SPZCore.Dom.removeElement(announcement); window.dispatchEvent(new Event('scroll')); }); this.registerAction('handleJumpLink', (invocation) => { const data = invocation.args; if(!data.show_url) return; data.url && window.open(data.url, data.open_new_window ? '_blank' : '_self'); this.reportData({ placement_id: data.id, event: REPORT_EVENT.CLICK }); }); } triggerEvent_(name, data) { const event = SPZUtils.Event.create(this.win, `${ TAG }.${ name }`, data || {}); this.action_.trigger(this.element, name, event); } isLayoutSupported(layout) { return layout == SPZCore.Layout.CONTAINER; } } SPZ.defineElement(TAG, SpzCustomAnnouncement);