影音處理方案

全方位視聽方案滿足客戶不同需求

我們提供適用於不同應用場景的專業視聽解決方案，包括學校禮堂、演講廳、有蓋操場、舞台、大型展示等各種場所。同時更提供影像處理系統，令更新多媒體影像更省時方便，配合專業視訊控制器，同時支援畫面分割及整合，方便各種協作演示，加強影視效果。

投影機

LED顯示屏

專業影視

音響系統

LED 屏幕

LED大型屏幕

室内 LED 顯示屏

精緻畫質，震撼視覺體驗
高灰度、高對比以及出色的顏色處理能力
呈現流暢細膩的畫面效果

戶外 LED 顯示屏

耐高濕、耐高溫、耐低溫、防鹽霧
高效散熱，大幅延長使用壽命
易裝速拆，前後安裝和前後維護

應用場景

企業廣告展示

為企業的產品及方案等宣傳

舞台表演

為舞台表演背景提供更多變化，加強舞台及戲劇效果

大型演講室

為講座提供清晰演示

戶外廣告展示

善用大型戶外廣告，提升品牌知名度及形象

LED海報屏幕

操作簡單，可靈活應用在不同場景。特別適用於需要經常改動屏幕位置、寬度、内容的場所，如餐飲、酒店、學校、大小型活動等場合。

無縫拼接

可作為獨立展示牌，也可無縫拼接成大型顯示屏

多款不同大小及間距選擇

1.2mm | 1.5mm | 1.8mm | 2.5mm

前維護設計

移除保護膜後，可從正面維護模組、電源、接收卡

插電即播

無需額外遙控器，開機後可立即播放

無縫拼接靈活安裝

LED海報屏幕可靈活安裝，除單獨作海報屏幕，更可無縫拼接成大型顯示屏。

應用行業

學校

用作日常報告展示
為禮堂的演出、典禮和各種活動提供高質量背景
適用於不同的禮堂設計和多種用途

餐廳

用作展示餐牌用途，吸引客人目光及注意
展示活動資訊
可靈活拼接成大屏幕作為背景

酒店

適用於婚禮、會議和展覽等酒店活動
可拼接成大屏幕，用於多功能廳或宴會廳

投影機

簡易安裝

機身細小輕巧，易於放置

備有不同輸出

適合不同會議場景

多種laser光源選擇

備Laser diode光源，可長時間使用

光雕投影

多個型號均配備邊緣混合功能，可做光雕投影

優質畫面

Daylight View Basic 功能根據環境光優化影像質量，動態對比技術清楚劃分明暗區域，增強深度和真實感

專業視聽系統

我們提供全系列設備，包括一體4K攝錄機、會議攝像機、即時實時現場切換器及多功能雲台攝像機，適用於從會議室到大型活動場館。每套系統均根據具體場景量身打造，確保畫面清晰、聲音純淨、操作直觀簡便，讓您的會議、直播及演出始終保持專業與穩定，效果卓越。

存儲卡攝錄一體機

一體化4K攝像機

實時現場切換器

4K多功能攝像機

專業音響系統

雙頻道紅外線接收，可同時支援2支無線咪
獨立音量控制
可選擇掛頸式或手提無線咪
可於所有已安裝主機的房間使用同一支咪

智能電子白板

一體化會議方案助您優化會議體驗

簡報分享

結合數碼工具，使會議演示更具吸引力。
將匯報內容快速投屏至觸控面板或參與者的設備
使用白板功能在簡報中輕鬆放置文字、標記或亮點，使簡報更具互動性
不限於房間大小均可以流暢清晰地進行顯示

即時互動

使用內置的工作應用程式，創建、分享和討論想法，有效地集思廣益
透過筆尖檢測功能，切換不同的顏色或線條粗細，進行分組和歸類
透過標記功能輕鬆顯示和突出影片重點
自動記錄會議和文件以供將來查閱

遠程會議

通過內置的視頻會議應用程式如Zoom、MS Team等，隨時隨地參加多個會議
利用錄音、屏幕共享、白板和現場監考功能進行遠程會議
多個辦公室同時分享屏幕及交流
備份及分發會議紀錄予同事或缺席者
舉辦在線活動或虛擬會議

我們提供一站式專業團隊服務

場地勘察、設計咨詢、安裝、技術支援、完善售後保養及備件服務，全程專人跟進。

立即查詢

.taglist-checkboxes-css, .searchscope-checkboxes-css { position: absolute; left: -29999px; } .taglist-checkboxes-css:focus + label, .searchscope-checkboxes-css:focus + label { outline: 2px solid #6366f1; /* indigo-500 */ } import VueMyRevealable from '/scripts/vue-my-revealable/src/VueMyRevealable.vue?rnd=ts639061730410193273'; import { ref, watch, computed, onMounted, onBeforeUnmount } from 'vue'; import { useRoute, useRouter } from 'vue-router'; import { useFetch, useWindowSize, onKeyStroke, useFocusWithin } from '@vueuse/core'; // const { useFetch } = VueUse; // export default { components: { 'vue-my-revealable': VueMyRevealable }, props: { 'skipSearchIfNoKeyWord': { type: Boolean, default: false } }, directives: { 'esctoggle': { // v-esctoggle mounted: (el, binding, vnode) => { const handler = (e) => { //console.log('esctoggle / binding', binding); if (e.key === 'Escape' && el.type === 'checkbox') { e.preventDefault(); if (binding && binding.value && typeof(binding.value) === 'function') { binding.value(event); // Call the provided handler function } else { el.checked = false; el.dispatchEvent(new Event('change')); } } }; el.addEventListener('keydown', handler); el._escToggleHandler = handler; }, beforeUnmount: (el, binding, vnode) => { el.removeEventListener('keydown', el._escToggleHandler); } }, 'entertoggle': { // v-entertoggle mounted: (el, binding, vnode) => { const handler = (e) => { if (e.key === 'Enter' && el.type === 'checkbox') { e.preventDefault(); el.checked = !el.checked; el.dispatchEvent(new Event('change')); } }; el.addEventListener('keydown', handler); el._enterToggleHandler = handler; }, beforeUnmount: (el, binding, vnode) => { el.removeEventListener('keydown', el._enterToggleHandler); } }, 'closewhenlostfocus': { // v-closewhenlostfocus mounted(el, binding) { el.__clickOutsideHandler__ = (event) => { if (!(el === event.target || el.contains(event.target))) { if (binding && binding.value && typeof (binding.value) === 'function') { binding.value(event); // Call the provided handler function } else if (binding && binding.value && typeof (binding.value) === 'object') {// responseive overload const { effectiveFromWidth, effectiveToWidth, action } = binding.value; // typeof(effectiveFromWidth, effectiveToWidth)===Number; typeof(action)===Function if (typeof (effectiveFromWidth) === 'number' && typeof (action) === 'function') { const { width: winWidth, height: winHeight } = useWindowSize() // Incoke the action only if the viewport width is within constraints by [effectiveFromWidth] and [effectiveToWidth] if ((!effectiveToWidth || winWidth.value < effectiveToWidth) && (!effectiveFromWidth || winWidth.value >= effectiveFromWidth)) { action(event); } } else { console.warn('[closewhenlostfocus] unknown binding.value; binding=', binding, ';event=', event); } } } }; document.addEventListener('click', el.__clickOutsideHandler__); }, unmounted(el) { document.removeEventListener('click', el.__clickOutsideHandler__); }, } }, setup({ skipSearchIfNoKeyWord }) { const route = useRoute() const router = useRouter() const { width: winWidth, height: winHeight } = useWindowSize() const pdts = ref([]); const scopeTotal = ref(0); const firstRankInView = ref(0); const lastRankInView = ref(0); const totalPageCount = ref(0); const currentPageNo = ref(1); const tagLists = ref([]); const filterPaneModel = ref([]); const isInitializing = ref(true); const isLoading = ref(true); const hasSearchCriteria = ref(false); const hasConnectivityError = ref(false); const suggestions = ref([]); const spellchecks = ref([]); const suggestionPanelCloseLock = ref(false);// shut=true; free-to-open=false const suggestionPanelCloseQuickLock = ref(false);// shut=true; free-to-open=false //console.log(' on load .t=', route?.query?.t, _.chain(route?.query?.t || []).map(function (itm) { return parseInt(itm, 10); }).filter(function (itm) { return itm > 0 }).value()); const uicontrol = ref({ q: route?.query?.q || '', si: (parseInt(route?.query?.si, 10) > 0) ? (parseInt(route?.query?.si, 10) || 0) : 0, c: (parseInt(route?.query?.c, 10) > 0) ? (parseInt(route?.query?.c, 10) || 24) : 24, t: _.filter([].concat(route?.query?.t), itm => itm > 0), b: _.filter([].concat(route?.query?.b), itm => itm > 0), }); const searchboxdomref = ref(null); const searchboxdomref1 = ref(null); const scrollresetdomanchorref = ref(null);//whole search query + filter pane let lastuicontrolvalue = JSON.parse(JSON.stringify(uicontrol.value)); const pagingQueryF = (si) => { var nv = uicontrol.value; var _o = Object.assign({}, nv.q ? { q: nv.q } : {}, nv.si ? { si: nv.si } : {}, (nv.c && nv.c !== 24) ? { c: nv.c } : {}, (nv.t && nv.t.length > 0) ? { t: nv.t } : {}, (nv.b && nv.b.length > 0) ? { b: nv.b } : {}, ); _o.si = si; return _o; }; const debouncedRouteChangeF = _.debounce(function (nv) { //console.log('debounce(watch(uicontrol)) nv=', JSON.parse(JSON.stringify(nv))); router.push({ replace: true, name: 'all', query: Object.assign({}, nv.q ? { q: nv.q } : {}, nv.si ? { si: nv.si } : {}, (nv.c && nv.c !== 24) ? { c: nv.c } : {}, (nv.t && nv.t.length > 0) ? { t: _.filter([].concat(nv.t), itm => itm > 0) } : {}, (nv.b && nv.b.length > 0) ? { b: _.filter([].concat(nv.b), itm => itm > 0) } : {}, ) }); }, 360); const tagReqUrl = ref('/zh-cht/api/v1/tags/TagsJson') const tagReqData = ref({ ctxid: 5820, }); const tagPromise = useFetch(tagReqUrl, { method: 'POST', headers: { 'Accept': 'application/json', 'Content-Type': 'application/json' }, body: JSON.stringify(tagReqData.value) }, { refetch: true, timeout: 30000 }).json(); //lastAbortH.value = { // abort: abort, // canAbort: canAbort //}; Promise.all([tagPromise]).then(t => { const [tagTask] = t; const { isFetching: _isFetching, error: _error, data: _data } = tagTask; if (!tagTask) { return; } if (_error?.value) { hasConnectivityError.value = true; setTimeout(function () { hasConnectivityError.value = false }, 4500); return; } if (tagTask.data && tagTask.data.value && tagTask.data.value.success) { if (_data.value && _data.value.payload && _data.value.payload.tags && _data.value.payload.tags.length) { // _data.value.payload.tags[0].tagListLabel / _data.value.payload.tags[0].tagListUmbId const __tls = _.map(_.filter(_data.value.payload.tags, function (t) { return t.tagListMembers && !!t.tagListMembers.length }), function (tO) { return { tagumbid: tO.tagListUmbId, taglbl: tO.tagListLabel, tagmbrs: _.map(tO.tagListMembers, function (tmO) { return { tagmbrumbid: tmO.tagUmbId, tagmbrlbl: tmO.tagLabel }; }) }; }); tagLists.value.push(...__tls); tagLists.value = tagLists.value; } } }); const globalFontSizeChanged = (evt) => { if (evt && evt.type === 'myGlobalFontSizeChanged' && evt.detail && evt.detail.kind) { //console.log('tplProductCategoryItem::globalFontSizeChanged', evt, 'kind=', evt.detail.kind); //setTimeout(function () { // // refreshSuggestionPaneCoorsF(); // immediate //}); } } onMounted(() => { // window.addEventListener('myGlobalFontSizeChanged', globalFontSizeChanged); }); onBeforeUnmount(() => { window.removeEventListener('myGlobalFontSizeChanged', globalFontSizeChanged); }); /** * returns x, y coordinates for absolute positioning of a span within a given text input * at a given selection point * @param {object} input - the input element to obtain coordinates for * @param {number} selectionPoint - the selection point for the input */ const getCursorXY = (input, selectionPoint) => { const { offsetLeft: inputX, offsetTop: inputY, } = input // create a dummy element that will be a clone of our input const div = document.createElement('div') // get the computed style of the input and clone it onto the dummy element const copyStyle = getComputedStyle(input) for (const prop of copyStyle) { div.style[prop] = copyStyle[prop] } // we need a character that will replace whitespace when filling our dummy element if it's a single line <input/> const swap = '.' const inputValue = input.tagName === 'INPUT' ? input.value.replace(/ /g, swap) : input.value // set the div content to that of the textarea up until selection const textContent = inputValue.substr(0, selectionPoint) // set the text content of the dummy element div div.textContent = textContent if (input.tagName === 'TEXTAREA') div.style.height = 'auto' // if a single line input then the div needs to be single line and not break out like a text area if (input.tagName === 'INPUT') div.style.width = 'auto' // create a marker element to obtain caret position const span = document.createElement('span') // give the span the textContent of remaining content so that the recreated dummy element is as close as possible span.textContent = inputValue.substr(selectionPoint) || '.' // append the span marker to the div div.appendChild(span) // append the dummy element to the body document.body.appendChild(div) // get the marker position, this is the caret position top and left relative to the input const { offsetLeft: spanX, offsetTop: spanY } = span // lastly, remove that dummy element // NOTE:: can comment this out for debugging purposes if you want to see where that span is rendered document.body.removeChild(div) // return an object with the x and y of the caret. account for input positioning so that you don't need to wrap the input return { x: inputX + spanX, y: inputY + spanY, } }; const isTextInputOverflowing = ref(false); const spellcheckXCoor = ref(0); const spellcheckYCoor = ref(0); const refreshSuggestionPaneCoorsF = function () { return; if (searchboxdomref.value && searchboxdomref1.value) { //console.log('watch(uicontrol): searchboxdomref: b ', searchboxdomref.value.selectionStart, 'e ', searchboxdomref.value.selectionEnd); const { x, y } = getCursorXY(searchboxdomref.value, searchboxdomref.value.selectionStart); const { y: endTop, x: endLeft } = getCursorXY(searchboxdomref.value, searchboxdomref.value.selectionEnd); const { offsetLeft, offsetWidth, offsetTop, scrollLeft, scrollTop, selectionStart, selectionEnd } = searchboxdomref.value; console.log(' x:', x, ' y:', y, ' endTop:', endTop, ' endLeft:', endLeft, ' offsetLeft:', offsetLeft, ' scrollLeft:', scrollLeft, ' offsetTop:', offsetTop); const { width } = getComputedStyle(searchboxdomref.value); const { width: width1 } = getComputedStyle(searchboxdomref1.value); isTextInputOverflowing.value = (width1 >= width); //console.log(' searchboxdomref.value[' + isTextInputOverflowing.value + ']:', parseInt(width.replace('px', ''), 10), parseInt(width1.replace('px', ''), 10)); // croplastword const { width: referencerWidth } = getComputedStyle(searchboxdomref1.value); //console.log(' searchboxdomref1.value: ', referencerWidth, ' searchboxdomref1.value.style.left', searchboxdomref1.value); const { paddingRight, lineHeight, height: inputboxHeight, width: inputboxWidth } = getComputedStyle(searchboxdomref.value); const _newY = parseInt(inputboxHeight.replace('px', ''), 10); spellcheckYCoor.value = _newY; const _newX = (parseInt(inputboxWidth.replace('px', ''), 10) - parseInt(spellcheckXCoor.value, 10)) < 0 ? -9999 : (referencerWidth.replace('px', '') - scrollLeft); spellcheckXCoor.value = _newX; //console.log(' _newX:', _newX, ' _newY:', _newY, ' inputboxWidth', inputboxWidth); } }; const croppedInputQueryStr = computed(() => { if (!(searchboxdomref.value && searchboxdomref1.value)) return; const isCaretMode = (searchboxdomref.value.selectionStart == searchboxdomref.value.selectionEnd); var _1 = (uicontrol.value.q + '').replace(/\s+$/, ''); ////if (isCaretMode) { //// _1 = _1.substring(0, searchboxdomref.value?.selectionStart); ////} //// ////var _lastSpacePos = _1.lastIndexOf(' '); ////if (_lastSpacePos > -1) { //// _1 = _1.substr(0, _lastSpacePos); ////} else { //// _1 = ''; ////} // HACK, adjust the pane xy coors on page load setTimeout(function () { refreshSuggestionPaneCoorsF(); // immediate }); return _1; }); // initialize: adjust the pane xy coors on page load setTimeout(function () { //console.log('refreshSuggestionPaneCoorsF(init)', new Date()); ////////if (searchboxdomref.value) { //////// searchboxdomref.value.focus(); // .setSelectionRange() will work only if focus() is targeted at. //////// //console.log('refreshSuggestionPaneCoorsF(init/1)', new Date()); //////// searchboxdomref.value.setSelectionRange(searchboxdomref.value.value?.length, searchboxdomref.value.value?.length); //////// //console.log('refreshSuggestionPaneCoorsF(init/2)', searchboxdomref.value.value?.length); ////////} refreshSuggestionPaneCoorsF(); // immediate }); const lastAbortH = ref(null); watch( () => route.query,//route.fullpath (nv, ov) => { uicontrol.value.q = nv.q || ''; uicontrol.value.si = parseInt(nv.si || 0, 10); uicontrol.value.c = parseInt(nv.c || 24, 10); uicontrol.value.t = nv.t || []; uicontrol.value.b = nv.b || []; // window.scrollTop reset on pagination, etc... if (scrollresetdomanchorref.value) { const _rect = scrollresetdomanchorref.value.getBoundingClientRect(); const _isInViewPort = ( _rect.top < (window.innerHeight || document.documentElement.clientHeight) && _rect.left < (window.innerWidth || document.documentElement.clientWidth) && _rect.bottom > 0 && _rect.right > 0 ); if (!_isInViewPort) { window.scrollTo({ top: 0, behavior: "instant" // smooth }); } } if (!(!nv.si && ov.si == '0')) {// optimization, prevent double querying if .si=='0' refreshSearchResultF(nv); } } ); watch(uicontrol, (nv, ov) => { let toSetSiZero = false; if (nv?.q !== lastuicontrolvalue?.q) { toSetSiZero = true; } if (_.sortBy(nv?.t).join(',') !== _.sortBy(lastuicontrolvalue?.t).join(',')) { toSetSiZero = true; } //console.log('nv?.q !== lastuicontrolvalue?.q', 'nv?.q=', nv?.q, 'lastuicontrolvalue?.q=', lastuicontrolvalue?.q); //console.log('nv?.t !== lastuicontrolvalue?.t', 'nv?.t=', nv?.t, 'lastuicontrolvalue?.t=', lastuicontrolvalue?.t); if (toSetSiZero) { nv.si = 0; // when keyword is changed, reset the .si to 0 } debouncedRouteChangeF(nv); //refreshSuggestionPaneCoorsF(); lastuicontrolvalue = JSON.parse(JSON.stringify(nv)); }, { immediate: true, deep: true }); const facetCountDir = ref([]); const facetCountInScopeF = (tagId) => { const _tagId = parseInt(tagId, 10); return computed(() => { const _foundCounts = _.filter(facetCountDir.value, function (itm) { return itm.tagid === _tagId; }); if (_foundCounts && _foundCounts.length > 0) { //console.log('itm.tagid === _tagId', _tagId, _foundCounts[0].scopecount); return _foundCounts[0].scopecount || 0; } return 0; }); }; const isHideIfEmptyResult = computed(() => { return (skipSearchIfNoKeyWord && !hasSearchCriteria.value && (!pdts.value || pdts.value.length < 1) ); }); const refreshSearchResultF = async (routeQuery) => { var nv = routeQuery; if (skipSearchIfNoKeyWord && (nv.q === undefined || nv.q.trim() === '')) { pdts.value = []; scopeTotal.value = 0; firstRankInView.value = 0; lastRankInView.value = 0; currentPageNo.value = 0; totalPageCount.value = 0; //selectedPageNo.value = 1; hasSearchCriteria.value = false; isInitializing.value = false; isLoading.value = false; return; } if (lastAbortH.value) { if (lastAbortH.value.canAbort && lastAbortH.value.canAbort.value) { lastAbortH.value.abort(); } } const keywordsSplit = (nv.q || '').replace(/\s+$/, '').split(' '); const lastKeywordsSplit = (keywordsSplit.length > 1) ? keywordsSplit[keywordsSplit.length - 1] : '*'; const reqUrl = ref('/zh-cht/api/v1/pdts/IndexJson')// const reqData = ref({ ctxid: 5820, q: nv.q || '', tids: nv.t ? [].concat(nv.t) : [], si: parseInt(nv.si || 0, 10), c: parseInt(nv.c || 24, 10), src: 'kb', }); const reqUrlCombined = ref(reqUrl.value);// + '?' + new URLSearchParams(reqData.value)) try { isLoading.value = true; const { isFetching, error, data, abort, canAbort } = await useFetch(reqUrlCombined, { method: 'POST', headers: { 'Accept': 'application/json', 'Content-Type': 'application/json' }, body: JSON.stringify(reqData.value) }, { refetch: true, timeout: 60000 }).json(); lastAbortH.value = { abort: abort, canAbort: canAbort }; if (error?.value) { hasConnectivityError.value = true; setTimeout(function () { hasConnectivityError.value = false }, 5000); return; } if (data && data.value && data.value.success && data.value.payload && data.value.payload.pdts) { pdts.value = [].concat(data.value.payload.pdts); scopeTotal.value = data.value.payload.scopetotal; firstRankInView.value = parseInt(reqData.value.si, 10) + 1; lastRankInView.value = ((parseInt(reqData.value.si, 10) + parseInt(reqData.value.c, 10)) >= scopeTotal.value) ? scopeTotal.value : (parseInt(reqData.value.si, 10) + parseInt(reqData.value.c, 10)); currentPageNo.value = Math.floor(parseInt(reqData.value.si, 10) / parseInt(reqData.value.c, 10)) + 1 totalPageCount.value = Math.ceil(scopeTotal.value / parseInt(reqData.value.c, 10)); selectedPageNo.value = currentPageNo.value; hasSearchCriteria.value = reqData.value.q?.length > 0 || reqData.value.tids?.length > 0; } if (data && data.value && data.value.success && data.value.payload && data.value.payload.facets && data.value.payload.facets.length > 0) { // 0: {dimension: "tagi", label: "3614", count: 2} // 1: {dimension: "tagi", label: "3620", count: 1} facetCountDir.value = _.chain(data.value.payload.facets) .filter(function (itm) { return itm.dimension === 'tagi' }) .map(function (itm) { return { tagid: parseInt(itm.label, 10), scopecount: parseInt(itm.count, 10) }; }) .value(); } else { facetCountDir.value = []; } if (data && data.value && data.value.success && data.value.payload && data.value.payload.su) { suggestions.value = [].concat(_.map(data.value.payload.su, function (x) { return x.text; })); } if (data && data.value && data.value.success && data.value.payload && data.value.payload.sc) { spellchecks.value = [].concat(_.chain(data.value.payload.sc).filter(function (x) { return x.partialQuery === lastKeywordsSplit; }).map(function (x) { return x.text; }).value()); } // console.log('facetCountDir.value=', facetCountDir.value); } finally { isInitializing.value = false; isLoading.value = false; // New data has just arrived, reset the close-suggestion-panel state to lock-free (i.e. false) suggestionPanelCloseLock.value = false; suggestionPanelCloseQuickLock.value = false; } }; // first init. refreshSearchResultF(route.query); const PAGINATORSLIDINGWINDOW = computed(() => { return winWidth.value < 720 ? 5 : winWidth.value < 860 ? 5 : winWidth.value < 910 ? 7 : winWidth.value < 1024 ? 9 : 11; }); const slidingWindowMin = computed(() => { let _result = 1; if (currentPageNo.value - Math.floor(PAGINATORSLIDINGWINDOW.value / 2) > 0) { _result = currentPageNo.value - Math.floor(PAGINATORSLIDINGWINDOW.value / 2) + 0; if (totalPageCount.value - _result < PAGINATORSLIDINGWINDOW.value) { _result = totalPageCount.value - PAGINATORSLIDINGWINDOW.value + 1; } } return _result; }); const slidingWindowMax = computed(() => { let _result = slidingWindowMin.value + PAGINATORSLIDINGWINDOW.value - 1; _result = _result > totalPageCount.value ? totalPageCount.value : _result; return _result; }); const selectedPageNo = ref(currentPageNo.value); const paginationSelectChangeF = (event) => { //console.log('paginationSelectChangeF', event.target.value); uicontrol.value.si = (parseInt(event.target.value, 10) - 1) * uicontrol.value.c; }; watch(filterPaneModel, function (nv, ov) { if (nv && nv.length > 1) {// Ensure only one filter panel is shown at any one time filterPaneModel.value = [].concat(nv[1]); } }); //setInterval(function () { // var fele = document.querySelectorAll(':focus'); // console.log(' >>> focused', fele); //}, 100); const suggestionpanelref = ref(null); const { focused: isFocusWithin_suggestionpanelref } = useFocusWithin(suggestionpanelref); const { focused: isFocusWithin_searchboxdomref } = useFocusWithin(searchboxdomref); const isSuggestionPanelOpen = ref(false); const debouncedSuggestionPanelOpenCloseF = _.debounce(function (nv) { isSuggestionPanelOpen.value = !!nv; }, 150); watch([ isFocusWithin_suggestionpanelref, isFocusWithin_searchboxdomref, suggestions, isInitializing,//isLoading, uicontrol, suggestionPanelCloseLock, suggestionPanelCloseQuickLock ], ([ nv1, nv2, nv3, nv4, nv5, nv6, nv7 ]) => { //console.log('1', nv1, '2', nv2, '3', nv3, '4', nv4, '5', nv5, '6', nv6, '7', nv7, ';;;nv5.q', !nv5.q); //debouncedSuggestionPanelOpenCloseF((nv1 || nv2) && nv3.length > 1 && !nv4 && !!nv5.q && !nv6 && !nv7); debouncedSuggestionPanelOpenCloseF((nv1 || nv2) && nv3.length > 1 && !nv4 && !nv6 && !nv7); }); //const watchSuggestionpanelrefOnce = watch(suggestionpanelref, function (nv) { // // initialize the DOM with tabindex html attr so that it always receive browser focus // if (suggestionpanelref.value) { // watchSuggestionpanelrefOnce();//unhook // } //}, { immediate: true }); const formattedSuggestions = computed(() => { if (suggestions.value && suggestions.value.length) { const qTrimmed = uicontrol.value.q?.replace(/\s+$/, ''); const qLastKeyword = _.chain(qTrimmed?.split(/[ ]/)).last().value(); // const __result = _.chain(suggestions.value).first(6).map(function (x) { const __r = (scopeTotal.value > 0) ? ((qTrimmed !== '') ? (qLastKeyword !== '' && qTrimmed.toLowerCase().indexOf(qLastKeyword.toLowerCase()) > -1 && x.toLowerCase().indexOf(qLastKeyword.toLowerCase()) > -1) ? qTrimmed.substr(0, qTrimmed.toLowerCase().lastIndexOf(qLastKeyword.toLowerCase())) // fusepended : (qTrimmed + ' ') // appended : '' ) : ''; return { literal: __r + x, pre: __r, suggn: x }; }).value(); return __result; } return []; }); // When clicked on any suggestion, immediately empty the suggestion candidates so the suggestion panel disappears OR const formattedSuggestionClickedF = function (w00t) { //console.log('formattedSuggestionClickedF', w00t); if (w00t) { //suggestions.value = []; suggestionPanelCloseQuickLock.value = true; if (searchboxdomref.value) { searchboxdomref.value.focus(); } uicontrol.value.q = w00t; } }; const searchboxHandleInputF = function (evt) { let isCaretAtEnd = false; let isNoTrailingSpace = false; //let isHorizontalOverflowing = false; if (evt.target.value) { const trimmedte = evt.target.value.replace(/\s+$/, ''); isCaretAtEnd = evt.target.selectionStart && (evt.target.value.length > 0) && (evt.target.value.length == evt.target.selectionStart); isNoTrailingSpace = evt.target.selectionStart && (trimmedte.length > 0) && (trimmedte.length == evt.target.selectionStart); //isHorizontalOverflowing = evt.target.scrollWidth > evt.target.clientWidth; } //console.log('searchboxHandleInputF.selectionStart', evt.target.selectionStart, 'isCaretAtEnd: ', isCaretAtEnd, 'isNoTrailingSpace: ', isNoTrailingSpace); }; const searchboxHandleEscKeyUpF = (evt) => { if (!isSuggestionPanelOpen.value) { evt.target.value = ''; } else { suggestionPanelCloseLock.value = true; debouncedSuggestionPanelOpenCloseF(false); } }; const searchboxHandleDownKeyUpF = () => { if (suggestionpanelref.value) { suggestionPanelCloseLock.value = false; suggestionPanelCloseQuickLock.value = false; //debouncedSuggestionPanelOpenCloseF(true); const firstLi = suggestionpanelref.value.querySelector('li'); if (firstLi) { firstLi.focus(); } } }; //@keyup.up="suggestionLiHandleUpKeyDownF" const suggestionLiHandleUpKeyDownF = (e) => { if (e.target.previousElementSibling) { e.target.previousElementSibling.focus(); } else if (searchboxdomref.value) { searchboxdomref.value.focus(); } }; //@keyup.down="suggestionLiHandleDownKeyDownF" const suggestionLiHandleDownKeyDownF = (e) => { if (e.target.nextElementSibling) { e.target.nextElementSibling.focus(); } }; //@keyup.left="suggestionLiHandleLeftKeyDownF" const suggestionLiHandleLeftKeyDownF = (e) => { debouncedSuggestionPanelOpenCloseF(false); if (searchboxdomref.value) { searchboxdomref.value.focus(); } }; //@keyup.backspace="suggestionLiHandleBackspaceKeyDownF" const suggestionLiHandleBackspaceKeyDownF = (e) => { debouncedSuggestionPanelOpenCloseF(false); if (searchboxdomref.value) { searchboxdomref.value.focus(); } }; const closeSuggestionClickedF = () => { suggestionPanelCloseLock.value = true; debouncedSuggestionPanelOpenCloseF(false); if (searchboxdomref.value) { searchboxdomref.value.focus(); } }; const toggleSuggestionClickedF = () => { //console.log('toggleSuggestionClickedF', (formattedSuggestions.value && formattedSuggestions.value.length)); if ((formattedSuggestions.value && formattedSuggestions.value.length)) { //suggestionPanelCloseLock.value = false; suggestionPanelCloseLock.value = false; suggestionPanelCloseQuickLock.value = false; //console.log('toggleSuggestionClickedF'); debouncedSuggestionPanelOpenCloseF(!isSuggestionPanelOpen.value); setTimeout(function () { if (isSuggestionPanelOpen.value) { searchboxdomref.value?.focus(); } }); } }; const tagMbrCheckedCountF = (taglistId) => { const _taglistId = parseInt(taglistId, 10); return computed(() => { const _foundLists = _.filter(tagLists.value, function (itm) { return itm.tagumbid === _taglistId; }); if (_foundLists && _foundLists.length > 0) { //console.log(' _foundLists[0].tagmbrs', _foundLists[0].tagmbrs); const _value = _.reduce(_foundLists[0].tagmbrs, function (memo, o) { return memo + (uicontrol.value.t.indexOf(o.tagmbrumbid.toString()) > -1 ? 1 : 0) }, 0); return parseInt(_value, 10); } return 0; }); }; // UX: when clicking anywhere outside the taglist UI, close the taglist dropdown const closeFilterPanelF = (tagumbid) => { const _tagumbid = tagumbid; return () => { setTimeout(function () { filterPaneModel.value = _.filter(filterPaneModel.value, function (itm) { return parseInt(itm, 10) !== parseInt(_tagumbid, 10); }); }); } }; const hasPrevPage = computed(() => { return (uicontrol.value.si - uicontrol.value.c >= 0); }); const prevPageRoute = computed(() => { return hasPrevPage.value ? { path: '/zh-cht/solutions/pro-av', query: pagingQueryF(uicontrol.value.si - uicontrol.value.c) } : null; }); const hasNextPage = computed(() => { return (uicontrol.value.si + uicontrol.value.c < totalPageCount.value * uicontrol.value.c); }); const nextPageRoute = computed(() => { return hasNextPage.value ? { path: '/zh-cht/solutions/pro-av', query: pagingQueryF(uicontrol.value.si + uicontrol.value.c) } : null; }); // // Keyboard left-right paging navigation // const INPUT_SELECTOR = 'input, textarea, select, [contenteditable="true"], li'; onKeyStroke(['ArrowLeft'], (e) => { if (e.altKey) return; if (document.activeElement?.matches(INPUT_SELECTOR)) return; //console.log('tplProductCategoryItem/ArrowLeft'); e.preventDefault(); //Toast.show('Arrow Left', 'info'); if (hasPrevPage.value) { router.push(prevPageRoute.value); } }); onKeyStroke(['ArrowRight'], (e) => { if (e.altKey) return; if (document.activeElement?.matches(INPUT_SELECTOR)) return; //console.log('tplProductCategoryItem/ArrowRight'); e.preventDefault(); //Toast.show('Arrow Right', 'info'); if (hasNextPage.value) { router.push(nextPageRoute.value); } }); onKeyStroke(['K', 'k'], (e) => { // Ctrl-K Control-K Ctrl+K Control+K // Check if the Ctrl/Meta key is also pressed if (e.ctrlKey || e.metaKey) { e.preventDefault(); // Prevent default browser behavior (e.g., focus URL bar) if (searchboxdomref.value) { searchboxdomref.value.focus(); } } }); const searchScopePaneVisible = ref(false); const closeSearchScopePaneF = () => { setTimeout(function () { searchScopePaneVisible.value = false; }); } return { pdts, uicontrol, searchboxdomref, searchboxdomref1, scrollresetdomanchorref, searchboxHandleInputF, croppedInputQueryStr, pagingQueryF, scopeTotal, firstRankInView, lastRankInView, totalPageCount, currentPageNo, selectedPageNo, slidingWindowMin, slidingWindowMax, isInitializing, isLoading, winWidth, paginationSelectChangeF, tagLists, filterPaneModel, facetCountInScopeF, tagMbrCheckedCountF, closeFilterPanelF, hasSearchCriteria, hasConnectivityError, hasPrevPage, hasNextPage, prevPageRoute, nextPageRoute, closeSearchScopePaneF, searchScopePaneVisible, isHideIfEmptyResult, isSuggestionPanelOpen, suggestionpanelref, suggestions, formattedSuggestions, formattedSuggestionClickedF, searchboxHandleEscKeyUpF, searchboxHandleDownKeyUpF, suggestionLiHandleUpKeyDownF, suggestionLiHandleDownKeyDownF, suggestionLiHandleLeftKeyDownF, suggestionLiHandleBackspaceKeyDownF, closeSuggestionClickedF, toggleSuggestionClickedF, suggestionPanelCloseLock, suggestionPanelCloseQuickLock, spellchecks, spellcheckXCoor, spellcheckYCoor, // ----------------------- isTextInputOverflowing }; } }

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SHTEC

影音處理方案

投影機

LED顯示屏

LED 屏幕

LED大型屏幕

室内 LED 顯示屏

戶外 LED 顯示屏

應用場景

LED海報屏幕

無縫拼接 靈活安裝

應用行業

投影機

專業視聽系統

存儲卡攝錄一體機

一體化4K攝像機

專業音響系統

智能電子白板

一體化會議方案 助您優化會議體驗

簡報分享

即時互動

遠程會議

我們提供一站式專業團隊服務

聯絡我們

追蹤我們

SHTEC

無縫拼接靈活安裝

一體化會議方案助您優化會議體驗