348 lines
16 KiB
HTML
348 lines
16 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>Document</title>
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<link rel="stylesheet" href="/css/common.css" />
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<link rel="stylesheet" href="/css/subject.css" />
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<script src="/js/axios.min.js"></script>
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<script src="/js/vue.global.js"></script>
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<script src="/js/common.js"></script>
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<script src="/js/base.js"></script>
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<script src="/js/masonry.pkgd.min.js"></script>
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</head>
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<body>
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<div class="main" id="app">
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<img class="index-icon" src="/img/index-icon.png" />
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<div class="boxbox">
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<div class="tab flexacenter">
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首页
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<img class="img" src="/img/arrows.svg" />
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按学科查看
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<img class="img" src="/img/arrows.svg" />
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<div class="current">{{ title }}</div>
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</div>
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<div class="info flexacenter">
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<img class="img" src="/img/subject.png" />
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<div class="flex1">
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<div class="title">学科领域</div>
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<div class="list flexflex">
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<div class="item flexacenter" :class="{'pitch': item.value == id}" v-for="(item,index) in discipline" @click="cutDiscipline(item.value)">{{ item.label }}</div>
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</div>
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</div>
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</div>
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<div class="body flexflex">
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<div class="left">
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<div class="item flexacenter" :class="{'pitch': !sid}" @click="cutSid('')">
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<img v-if="!sid" class="img" src="/img/side-all-pitch.png" />
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<img v-else class="img" src="/img/side-all.png" />
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全部项目
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</div>
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<div class="item flexacenter" :class="{'pitch': item.value == sid}" @click="cutSid(item.value)" v-for="(item,index) in university"><img class="img" :src="item.logo" />{{ item.name }}</div>
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</div>
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<div class="right flex1">
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<div class="h flexacenter">
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<div class="total">共 {{ count }} 个项目</div>
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<div class="item flexacenter">
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学费由低到高
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<img class="img-sort" src="/img/sort-icon.png" />
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</div>
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<div class="item flexacenter" v-if="sid">
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学校主页
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<img class="img-school" src="/img/arrows-circle-black.svg" />
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</div>
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</div>
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<div class="list flexflex" ref="dataListRef">
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<div class="item" v-for="(item,index) in showList">
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<div class="operate flexcenter">
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<div v-if="item.contraststatus?.status === 1 && item.contraststatus?.ismanage === 1" class="already flexacenter">
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<div class="tick-box flexcenter">
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<img class="img-tick" src="/img/tick-icon.svg" />
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</div>
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已加入
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</div>
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<div v-else-if="item.contraststatus?.status === 0 || item.contraststatus?.ismanage === 0" @click="openMoreSelect(index)" class="circle flexcenter">
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<img class="img-dot" src="/img/dot-dot-dot.png" />
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</div>
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<div v-else class="circle flexcenter" :class="'add' + item.random" @click="handleClick(item,index)">
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<img class="img-add" src="/img/add-thick.svg" />
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</div>
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<div v-if="item.moreState" class="select-mask" @click="closeMoreSelectAll()"></div>
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<div class="select flexflex" :class="{'show': item.moreState}">
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<div class="title flexacenter">
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<div class="dot"></div>
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{{ item.contraststatus?.status == 1 ? '该项目已加入对比单，未加入项目管理' : '该项目已加入项目管理，未加入对比单' }}
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</div>
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<div class="btn flexcenter" @click="handleClick(item,index)"><img class="img" src="/img/add-circle.svg" />加入{{ item.contraststatus?.status == 1 ? '项目管理' : '对比单' }}</div>
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</div>
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</div>
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<div class="name flexflex">{{ item.name_zh }}</div>
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<div class="english">{{ item.name_en }}</div>
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<div class="introduce flexacenter">
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{{ item.department }}
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<div class="flexacenter" v-if="item.rank">
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<div class="line">|</div>
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专业排名
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<div class="quantity">{{ item.rank }}</div>
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</div>
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<div class="flexacenter" v-if="item.tuition_fee_text">
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<div class="line">|</div>
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学费HK$ <vie class="quantity">{{ item.tuition_fee_text }}</vie>
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</div>
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</div>
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<div class="word" v-if="item.distinctive">{{ item.distinctive }}</div>
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<div class="tag flexflex">
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<div class="tag-item admissions" v-if="item.admissionsproject">招生官项目</div>
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<div class="tag-item gray" :class="{'semester': item.semesterState}">{{ item.semester.text }}</div>
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<div class="tag-item" v-for="item in item.tags">{{ item }}</div>
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</div>
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</div>
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</div>
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<div v-if="page == 0 && showList.length == 0" class="empty-box flexcenter">
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<img class="icon" src="/img/empty-icon.png" />
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<span class="text">暂无项目</span>
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</div>
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</div>
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</div>
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</div>
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<!-- 底部 -->
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<base-bottom ref="baseRef"></base-bottom>
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</div>
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<script>
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const { createApp, ref, onMounted, nextTick, onUnmounted, computed } = Vue
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const subject = createApp({
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setup() {
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const dataListRef = ref(null)
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onMounted(() => {
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window.addEventListener("scroll", handleScroll)
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getBaseData().then(data => {
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let list = JSON.parse(JSON.stringify(data.university)) || []
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let obj = {}
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data.discipline.forEach(element => {
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obj[element.value] = element
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})
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title.value = obj[id.value].label
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console.log("obj", obj)
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discipline.value = obj
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university.value = list
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})
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listMasonryInstance = new Masonry(dataListRef.value, {
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itemSelector: ".item",
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gutter: 10,
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})
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getData()
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})
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const handleScroll = () => {
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const scrollHeight = document.documentElement.scrollHeight
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const clientHeight = document.documentElement.clientHeight
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const scrollTop = window.pageYOffset
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if (scrollTop + clientHeight >= scrollHeight) {
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calculateShowList()
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}
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}
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let discipline = ref({})
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let university = ref([])
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let id = ref("3")
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let title = ref("")
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let sid = ref("")
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const getData = () => {
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$ajaxget("/api/project.lists", {
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limit: 2000,
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disciplineid: id.value,
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sid: sid.value,
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}).then(res => {
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if (res.code != 200) return
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const data = res.data
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let list = data.data || []
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const date = new Date()
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const month = date.getMonth() + 1
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const year = date.getFullYear()
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list = list.map(element => ({
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tuition_fee_text: formatNumberWithSpaces(element.tuition_fee),
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...element,
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rankk: convertRankToRankText(element.rank),
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random: randomString(6),
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semesterState: month > element.semester.month && year + 1 <= element.semester.year,
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}))
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function convertRankToRankText(rank) {
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if (!rank) return 0
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if (rank.indexOf("-")) {
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const range = rank.split("-")
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const start = parseInt(range[0]) * 1
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const end = parseInt(range[1]) * 1
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return start || end || 0
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} else return rank || 0
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}
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listAll = list
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screenList = list
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count.value = data.count
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page.value = 1
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screenData()
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})
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}
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let count = ref(0)
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let listAll = []
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let sortIndex = ref(1)
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let screenList = []
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let showList = ref([])
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let page = ref(1)
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// 筛选数据
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const screenData = () => {
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const sort = sortIndex.value
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screenList = listAll
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// 按排名由低到高排序
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if (sort == 0) {
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screenList.sort((a, b) => {
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// a 排在后面
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if (a.rankk == 0) return 1
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// b 排在后面
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if (b.rankk == 0) return -1
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// 普通情况下的排序逻辑
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return a.rankk - b.rankk
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})
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} else if (sort == 1) {
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// 按学费由低到高排序
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screenList.sort((a, b) => {
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if (a.tuition_fee == null) return 1
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if (b.tuition_fee == null) return -1
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return a.tuition_fee - b.tuition_fee
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})
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} else if (sort == 2) {
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// 按学费由高到低排序
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screenList.sort((a, b) => {
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if (a.tuition_fee == null) return 1
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if (b.tuition_fee == null) return -1
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return b.tuition_fee - a.tuition_fee
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})
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}
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showList.value = []
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count.value = screenList.length
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calculateShowList()
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}
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let listMasonryInstance = null
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// 在 screenList 数据截取要显示的数据
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const calculateShowList = () => {
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const limit = 20
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if (page.value == 0) return
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const startIndex = (page.value - 1) * limit
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const endIndex = startIndex + limit
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let list = screenList.slice(startIndex, endIndex)
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showList.value = showList.value.concat(list)
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page.value = endIndex >= screenList.length ? 0 : page.value + 1
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console.log("page", page.value)
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nextTick(() => {
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listMasonryInstance.reloadItems()
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listMasonryInstance.layout()
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})
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}
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const cutSid = value => {
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sid.value = value
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getData()
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}
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const cutDiscipline = value => {
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id.value = value
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getData()
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}
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const baseRef = ref(null)
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// 点击事件
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const handleClick = (item, index, i) => {
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const random = item.random
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if (item.status == 1) return
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$ajax("/api/project.contrast/add", {
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projectid: item.id,
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}).then(res => {
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console.log(baseRef.value)
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baseRef.value.calculate(random, res.data.count)
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const uniqid = item["uniqid"]
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listAll.forEach(element => {
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if (element.uniqid == uniqid) {
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element["contraststatus"] = {
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status: 1,
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ismanage: 1,
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}
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}
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})
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showList.value[index]["contraststatus"] = {
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status: 1,
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ismanage: 1,
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}
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showList.value[index]["moreState"] = false
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})
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}
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const openMoreSelect = index => {
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closeMoreSelectAll()
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showList.value[index]["moreState"] = true
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}
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// 关闭所有 状态 选择 弹出框
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const closeMoreSelectAll = type => {
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showList.value.forEach(element => {
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element["moreState"] = false
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})
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}
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return {
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title,
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discipline,
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university,
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id,
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sid,
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count,
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sortIndex,
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cutSid,
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cutDiscipline,
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showList,
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dataListRef,
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page,
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handleClick,
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openMoreSelect,
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baseRef,
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closeMoreSelectAll,
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}
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},
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})
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subject.component("base-bottom", base)
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subject.mount("#app")
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</script>
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</body>
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</html>
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