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@ -1,8 +1,8 @@
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<template>
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<view class="library-container">
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<view class="search-bar">
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<u-search placeholder="书名/作者/关键词/完整ISBN..." v-model="keyword" :show-action="false" bg-color="#f5f5f5"
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border-color="#e0e0e0"></u-search>
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<u-search placeholder="书名/作者" v-model="keyword" :show-action="false" bg-color="#f5f5f5"
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border-color="#e0e0e0" @search="searchBooks"></u-search>
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</view>
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<view class="tabs-container">
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@ -10,23 +10,36 @@
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</view>
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<view class="book-list">
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<view v-for="book in bookList" :key="book.id" class="book-card">
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<view class="book-item">
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<view class="book-cover">
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<u-image :src="book.image" width="180rpx" height="240rpx" border-radius="8"></u-image>
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</view>
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<view class="book-info">
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<text class="book-title">{{ book.title }}</text>
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<text class="book-author">{{ book.author }}</text>
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<text class="book-publisher">{{ book.publisher }} · {{ book.year }}</text>
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<view class="tags-container">
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<u-tag v-for="(tag, index) in book.tags" :key="index" :text="tag.text" :type="tag.type"
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size="mini" shape="circle" mode="light" />
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<!-- 加载状态 -->
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<view v-if="loading" class="loading-container">
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<view class="loading-text">加载中...</view>
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</view>
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<!-- 空状态 -->
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<view v-else-if="bookList.length === 0" class="empty-container">
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<view class="empty-text">暂无图书数据</view>
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</view>
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<!-- 图书列表 -->
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<view v-else>
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<view v-for="book in bookList" :key="book.id" class="book-card">
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<view class="book-item">
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<view class="book-cover">
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<u-image :src="book.image" width="180rpx" height="240rpx" border-radius="8"></u-image>
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</view>
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<view class="book-info">
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<text class="book-title">{{ book.title }}</text>
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<text class="book-author">{{ book.author }}</text>
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<text class="book-publisher">{{ book.publisher }} · {{ book.year }}</text>
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<view class="tags-container">
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<u-tag v-for="(tag, index) in book.tags" :key="index" :text="tag.text" :type="tag.type"
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size="mini" shape="circle" mode="light" />
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</view>
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</view>
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</view>
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</view>
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<view class="card-footer">
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<view class="detail-button" @click="viewDetails(book.id)">查看详情</view>
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<view class="card-footer">
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<view class="detail-button" @click="viewDetails(book.id)">查看详情</view>
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</view>
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</view>
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</view>
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</view>
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@ -38,6 +51,7 @@
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import uTabs from '@/uview-ui/components/u-tabs/u-tabs.vue';
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import uImage from '@/uview-ui/components/u-image/u-image.vue';
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import uTag from '@/uview-ui/components/u-tag/u-tag.vue';
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export default {
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components: {
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uSearch,
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@ -49,75 +63,149 @@
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return {
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keyword: '',
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currentTab: 0,
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loading: false,
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currentPage: 1,
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totalPages: 1,
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hasMore: true,
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tabsList: [{
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name: '全部'
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}, {
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name: '生物医药'
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}, {
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name: '半导体/集成电路'
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}, {
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name: '新能源'
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}, {
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name: '新材料'
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}, {
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name: '技术'
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}],
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bookList: [{
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id: 1,
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title: '股权激励',
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author: '邱清荣著',
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publisher: '中国友谊出版公司',
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year: '2019',
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image: 'https://via.placeholder.com/180x240.png/ffffff/000000?text=股权激励',
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tags: [{
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text: '技术类',
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type: 'primary'
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}, {
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text: '图书馆 3F-A区-125',
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type: 'info'
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}]
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},
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{
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id: 2,
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title: '制造亚洲：一部地图上的历史',
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author: '李四著',
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publisher: '中国友谊出版公司',
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year: '2019',
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image: 'https://via.placeholder.com/180x240.png/ffffff/000000?text=制造亚洲',
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tags: [{
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text: '商业类',
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type: 'primary'
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}, {
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text: '图书馆 3F-A区-125',
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type: 'info'
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}]
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},
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{
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id: 3,
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title: '股权金字塔',
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author: '李四著',
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publisher: '中国友谊出版公司',
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year: '2019',
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image: 'https://via.placeholder.com/180x240.png/ffffff/000000?text=股权金字塔',
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tags: [{
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text: '商业类',
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type: 'primary'
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}, {
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text: '图书馆 3F-A区-125',
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type: 'info'
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}]
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}
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]
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bookList: []
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}
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},
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onLoad() {
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this.loadCategories();
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},
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onReachBottom() {
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if (this.hasMore && !this.loading) {
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this.loadMore();
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}
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},
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methods: {
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// 加载分类数据
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loadCategories() {
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this.$u.api.bookOther().then(res => {
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if (res && res.category) {
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// 构建分类列表，第一个是"全部"
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const categories = [{
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name: '全部'
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}];
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// 添加从接口获取的分类
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if (Array.isArray(res.category)) {
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res.category.forEach(categoryName => {
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categories.push({
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name: categoryName
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});
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});
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}
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this.tabsList = categories;
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}
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}).catch(err => {
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console.error('获取分类失败:', err);
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// 如果获取分类失败，使用默认分类
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this.tabsList = [{
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name: '全部'
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}];
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}).finally(() => {
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// 分类加载完成后，加载图书列表
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this.loadBookList();
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});
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},
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// 加载图书列表
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loadBookList() {
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this.loading = true;
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const params = {
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page: this.currentPage,
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limit: 20
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};
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// 添加搜索关键词
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if (this.keyword.trim()) {
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params.keyword = this.keyword.trim();
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}
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// 添加分类筛选
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if (this.currentTab > 0) {
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params.category = this.currentTab;
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}
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this.$u.api.bookIndex(params).then(res => {
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// 处理返回的数据结构
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const bookData = res || {};
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const newBooks = (bookData.data || []).map(book => {
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return {
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id: book.id,
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title: book.title,
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author: book.author,
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publisher: book.publisher,
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year: book.publish_year,
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image: book.cover ? book.cover.url : '',
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tags: [
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{
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text: book.category || '未分类',
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type: 'primary'
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},
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{
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text: `ISBN: ${book.isbn || '未知'}`,
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type: 'info'
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}
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]
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};
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});
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// 如果是第一页，替换数据；否则追加数据
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if (this.currentPage === 1) {
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this.bookList = newBooks;
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} else {
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this.bookList = [...this.bookList, ...newBooks];
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}
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// 设置分页信息
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this.currentPage = bookData.current_page || 1;
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this.totalPages = bookData.last_page || 1;
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this.hasMore = this.currentPage < this.totalPages;
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}).catch(err => {
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console.error('获取图书列表失败:', err);
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uni.showToast({
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title: '网络错误，请重试',
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icon: 'none'
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});
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}).finally(() => {
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this.loading = false;
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});
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},
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// 搜索图书
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searchBooks() {
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this.currentPage = 1;
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this.loadBookList();
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},
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// 分类切换
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tabChange(index) {
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this.currentTab = index;
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this.currentPage = 1;
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this.loadBookList();
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},
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// 查看详情
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viewDetails(id) {
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console.log('View details for book ID:', id);
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// uni.navigateTo({ url: `/packages/library/detail?id=${id}` });
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uni.navigateTo({
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url: `/packages/library/detail?id=${id}`
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});
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},
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tabChange(index) {
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this.currentTab = index;
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console.log('Tab changed to:', index);
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// 加载更多数据
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loadMore() {
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if (this.hasMore && !this.loading) {
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this.currentPage += 1;
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this.loadBookList();
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}
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}
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}
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}
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@ -142,6 +230,30 @@
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padding: 20rpx;
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}
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.loading-container {
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display: flex;
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justify-content: center;
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align-items: center;
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min-height: 400rpx;
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}
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.loading-text {
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font-size: 28rpx;
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color: #999;
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}
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.empty-container {
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display: flex;
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justify-content: center;
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align-items: center;
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min-height: 400rpx;
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}
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.empty-text {
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font-size: 28rpx;
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color: #999;
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}
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.book-card {
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background-color: #fff;
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border-radius: 20rpx;
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lynn
6 months ago