e8716bd33d
refactor(app): 改进用户信息获取方式，使用事件监听替代轮询 style(details): 移除多余空格，优化HTML结构 perf(index): 替换nextTick为setTimeout延迟布局计算，提升性能 chore: 更新依赖和构建文件，清理无用资源
262 lines
6.6 KiB
Vue
262 lines
6.6 KiB
Vue
<template>
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<Head>
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<Title>寄托天下 - 面经分享</Title>
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<Meta name="keyword" content="留学资讯，留学交流论坛，留学面经，面试经验，寄托天下" />
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</Head>
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<TopHead></TopHead>
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<div class="search-result flexacenter" v-if="keyword">
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<div class="keyword flexacenter" @click="clearKeyword">{{ keyword }} <img class="keyword-icon" src="@/assets/img/cross-circle-icon.png" /></div>
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<div class="halving-line"></div>
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<div class="total">共 {{ count }} 条搜索数据</div>
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</div>
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<div class="content" ref="gridContainer">
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<div class="empty-box flexcenter" v-if="list.length == 0 && page == 0">
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<empty hint="没有找到相关结果，请更换搜索关键词"></empty>
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</div>
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<template v-else>
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<Item v-for="(item, index) in list" :key="index" :item="item" @handleLike="handleLike"></Item>
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</template>
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</div>
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<div class="in-end" v-if="page == 0 && list.length > 0">- 到底了 -</div>
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<div class="right-returnTop" v-if="returnTopState" @click="returnTop()">
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<img src="@/assets/img/returnTop-icon.png" style="width: 24px; height: 24px" />
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</div>
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</template>
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<script setup>
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import { ElMessage } from "element-plus";
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let isNeedLogin = inject("isNeedLogin");
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const goLogin = inject("goLogin");
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useHead({ script: [{ src: "https://app.gter.net/bottom?tpl=header&menukey=mj" }, { src: "https://app.gter.net/bottom?tpl=footer,popupnotification", body: true }] });
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const gridContainer = ref(null);
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let masonryInstance = null;
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const route = useRoute();
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let keyword = ref(""); // 搜索
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keyword.value = route.query["keyword"];
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watchEffect(() => {
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if (keyword.value != route.query["keyword"]) {
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list.value = [];
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page.value = 1;
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keyword.value = route.query["keyword"];
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getList(route.query["keyword"]);
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}
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});
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onMounted(async () => {
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let Masonry = await import("masonry-layout");
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masonryInstance = new Masonry.default(gridContainer.value, {
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itemSelector: ".box",
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gutter: 22.5,
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});
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// masonryInstance.reloadItems()
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// masonryInstance.layout()
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window.addEventListener("scroll", handleScroll);
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getList();
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});
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const handleScroll = () => {
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const scrollTop = document.documentElement.scrollTop || document.body.scrollTop;
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if (scrollTop > 200) returnTopState.value = true;
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else returnTopState.value = false;
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const scrollHeight = document.documentElement.scrollHeight;
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const clientHeight = document.documentElement.clientHeight;
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// 列表下 滑动到底部 获取新数据
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if (scrollTop + clientHeight >= scrollHeight - 40) getList();
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};
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let page = ref(1);
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let count = ref(0);
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let list = ref([]); // 列表数据
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let loading = false; // 加载中
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const getList = () => {
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if (page.value == 0 || loading) return;
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loading = true;
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getListHttp({ page: page.value, keyword: keyword.value })
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.then((res) => {
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if (res.code != 200) {
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page.value = 0;
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ElMessage({
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message: res.message,
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type: "error",
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});
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return;
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}
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let data = res.data;
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// list.value = data.data
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list.value = list.value.concat(data.data || []);
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if (data.count > list.value.length) page.value++;
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else page.value = 0;
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count.value = data["count"];
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setTimeout(() => {
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if (!masonryInstance) return;
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masonryInstance.reloadItems();
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masonryInstance.layout();
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}, 500);
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})
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.finally(() => (loading = false));
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};
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let user = inject("userInfo");
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let openAttest = inject("openAttest");
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const realname = inject("realname");
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const handleLike = (token) => {
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console.log(realname.value == 0, user.value.uin > 0);
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if (realname.value == 0 && user.value.uin > 0) {
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openAttest();
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return;
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}
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if (isNeedLogin.value) {
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goLogin();
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return;
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}
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operateLikeHttp({ token }).then((res) => {
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if (res.code != 200) return;
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let data = res.data;
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list.value.forEach((element) => {
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if (element["token"] == token) {
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element["islike"] = data["status"];
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element["likenum"] = data["count"];
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}
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});
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ElMessage.success(res.message);
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});
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};
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onUnmounted(() => {
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window.removeEventListener("scroll", handleScroll);
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});
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const router = useRouter();
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// 清除搜索
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// const clearKeyword = () => router.push(`/index.html`)
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const clearKeyword = () => goToURL(`/index.html`, false);
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try {
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if (process.server) {
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await getListHttp({ page: 1, keyword: keyword.value }).then((res) => {
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if (res.code != 200) {
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page.value = 0;
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ElMessage({
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message: res.message,
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type: "error",
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});
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return;
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}
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let data = res.data;
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list.value = list.value.concat(data.data || []);
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});
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}
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} catch (error) {}
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let returnTopState = ref(false);
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const returnTop = () => {
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window.scrollTo({
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top: 0,
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behavior: "smooth",
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});
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};
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</script>
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<style scoped lang="less">
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.search-result {
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width: 1200px;
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margin: 0 auto 30px;
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.keyword {
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color: #fa6b11;
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font-size: 14px;
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cursor: pointer;
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.keyword-icon {
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width: 14px;
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height: 14px;
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margin-left: 9px;
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}
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}
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.halving-line {
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width: 1px;
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height: 13px;
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background: #d7d7d7;
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margin: 0 20px;
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}
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.total {
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font-size: 13px;
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color: #7f7f7f;
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}
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}
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.content {
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min-height: calc(100vh - 250px);
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width: 1200px;
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// height: 1000px;
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margin: 0 auto 93px;
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display: flex;
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flex-wrap: wrap;
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// justify-content: space-between;
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align-items: flex-start;
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.empty-box {
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width: 1200px;
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height: 540px;
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background-color: rgba(255, 255, 255, 1);
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border-radius: 16px;
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}
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}
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.in-end {
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font-size: 12px;
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color: #7f7f7f;
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text-align: center;
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margin-bottom: 88px;
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}
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.right-returnTop {
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position: fixed;
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right: calc((100vw - 1200px) / 2 - 75px);
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width: 50px;
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height: 50px;
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background-color: #323232;
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bottom: 85px;
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display: flex;
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justify-content: center;
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align-items: center;
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border-radius: 50%;
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z-index: 10;
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cursor: pointer;
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}
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@media screen and (max-width: 1360px) {
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.right-returnTop {
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right: 0 !important;
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}
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}
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</style>
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