智慧課室

讓課室配備優質專業音響系統及投影機，優化學習體驗，同時使用觸控面板滿足互動式教學需要。

為您的教學提供清晰細緻畫質優化教學體驗

簡易安裝

機身細小輕巧，易於放置

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

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

同時配備專業音響系統

雙頻道紅外線接收，支援2支無線咪同時使用
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

高效觸控面板助你優化師生體驗

內置攝像收音擴音模組，一按會議啟動，與會者隨時透過流動裝置加入會議
無線投射教學內容到觸控面板上，無需連接任何線材
支援多款流通的UC應用程式，例如Zoom、MS Teams、Google Meet
還原暢快自然的書寫體驗，善用高智能的人性化設計如匯入圖表輔助等，完全滿足與會者的高效書寫需求

簡報分享

可在簡報中輕鬆放置文字及標示
將匯報內容快速投屏至觸控面板，流暢清晰地進行演示

即時互動

利用影片標註功能能夠在影片中畫下標記
教師與學生可以通過畫面分享和討論想法

遠程會議

通過會議應用程式，同時參與多個會議
設有錄音、屏幕共享、白板功能
輕鬆舉辦或參與線上課程

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=ts639061731139599597'; 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: 2143, }); 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: 2143, 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/business-sectors/school/classroom', 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/business-sectors/school/classroom', 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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