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317 lines
6.9 KiB
317 lines
6.9 KiB
<template>
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<view style="background-color: #fff; padding-bottom:5px;">
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<view class="my-search-container">
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<view class="my-search-wrapper">
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<picker
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mode="selector"
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:range="rangeText"
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:value="selectIndex"
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@change="onPickerChange"
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class="picker-select"
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>
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<view class="picker-display">
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{{ selectValueText || '请选择分类' }}
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<uni-icons type="arrowdown" size="14" color="#999" style="margin-left: 4px;" />
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</view>
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</picker>
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<uni-search-bar
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class="my-search-bar"
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@confirm="onSearch"
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@focus="onFocus"
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@blur="onBlur"
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@clear="onClear"
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@cancel="onCancel"
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@input="onInput"
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cancelButton="none"
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bgColor="#f7f7f7"
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v-model="value"
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placeholder="请输入搜索内容"
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>
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<uni-icons slot="clearIcon" type="clear" color="#999999" />
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</uni-search-bar>
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</view>
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<view class="search-btn-container" @click="onSearch">
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<button class="search-btn" type="primary">搜索</button>
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</view>
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<view class="filter-container">
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<view class="total-reslut" v-if="listData.length > 0">
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搜索到 {{ total }} 条记录，共 {{ totalPage }} 页，当前第 {{ page }} 页
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</view>
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<!-- <view>筛选</view> -->
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</view>
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</view>
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<view style="padding-top: 154px;" v-if="listData.length > 0">
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<scroll-view
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scroll-y
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style="height: calc(100vh - 80px);"
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@scrolltolower="onScrollLower"
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>
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<book-list-item
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class="hot-list-item"
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v-for="(item, index) in listData"
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:key="index"
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:data="item"
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:ranking="index + 1"
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@click="onItemClick(item)"
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></book-list-item>
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<view class="load-more" v-if="total > listData.length">
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上拉加载更多...
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</view>
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<view class="load-more" v-if="total <= listData.length && listData.length > 0">
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没有更多数据了
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</view>
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</scroll-view>
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</view>
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<!-- 空状态 -->
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<view class="empty-box" v-if="isSearched && listData.length === 0">
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<text>没有检索到相关数据</text>
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</view>
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</view>
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</template>
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<script>
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import { FetchInitScreenSetting } from '@/api/user';
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import { FetchBookSearch } from '@/api/book';
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import BookListItem from "@/components/book-list-item/book-list-item.vue";
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export default {
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components: { BookListItem },
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data() {
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return {
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selectValue: '',
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selectValueText: '',
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selectIndex: 0,
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value: '',
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range: [
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// { value: '', text: "任意词" },
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{ value: 'title', text: "题名" },
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{ value: 'title200a', text: "正题名" },
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{ value: 'author', text: "著者" },
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{ value: 'isbn', text: "ISBN" },
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{ value: 'subject', text: "主题" },
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{ value: 'publisher', text: "出版社" },
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{ value: 'class', text: "分类号" },
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{ value: 'ctrlno', text: "控制号" },
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{ value: 'orderno', text: "订购号" },
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{ value: 'callno', text: "索书号" },
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],
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rangeText: [],
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opacUrl: '',
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listData: [],
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size: 10,
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page: 1,
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total: 0,
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totalPage: 0,
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isSearched: false
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};
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},
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onLoad() {
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this.rangeText = this.range.map(item => item.text);
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this.selectValue = this.range[0].value;
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this.selectValueText = this.range[0].text;
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this.getOpacUrl();
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},
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methods: {
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// 获取opacUrl
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async getOpacUrl() {
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try {
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const res = await FetchInitScreenSetting({ libcode: '1201' });
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this.opacUrl = res.data.opac_url?.context || '';
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} catch (err) {
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console.error('获取配置失败', err);
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}
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},
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// 切换检索类型
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onPickerChange(e) {
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const index = e.detail.value;
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this.selectIndex = index;
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this.selectValue = this.range[index].value;
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this.selectValueText = this.range[index].text;
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},
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async getBookList() {
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if (!this.value) {
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uni.showToast({ title: '请输入搜索内容', icon: 'none' });
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return;
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}
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if (!this.opacUrl) {
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uni.showToast({ title: '未获取到检索配置', icon: 'none' });
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return;
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}
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uni.showLoading({ title: '搜索中...' });
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try {
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const params = {
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opacUrl: this.opacUrl,
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page: this.page.toString(),
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query: this.value,
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rows: this.size.toString(),
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scWay: 'dim',
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searchWay: this.selectValue,
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sortOrder: 'desc',
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sortWay: 'score'
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};
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const res = await FetchBookSearch(params);
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console.log('res',res)
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// 精准适配你当前返回格式
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const apiData = res.data || {};
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const list = apiData.bookList || [];
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// 赋值总数、总页数
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this.total = apiData.totalCount || 0;
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this.totalPage = Math.ceil(this.total / this.size);
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// 分页拼接列表
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if (this.page === 1) {
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this.listData = list;
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} else {
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this.listData = [...this.listData, ...list];
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}
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this.isSearched = true;
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} catch (err) {
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console.error('搜索接口异常', err);
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this.listData = [];
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this.isSearched = true;
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} finally {
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uni.hideLoading();
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}
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},
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// 上拉加载
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onScrollLower() {
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if (this.listData.length >= this.total) return;
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this.page++;
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this.getBookList();
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},
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// 搜索
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onSearch() {
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this.page = 1;
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this.listData = [];
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this.getBookList();
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},
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// 进入详情
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onItemClick(item) {
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uni.navigateTo({
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url: "/subpkg/pages/book-detail/book-detail?bookrecno=" + item.bookrecno
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})
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},
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// 清空搜索
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onClear() {
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this.value = '';
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this.listData = [];
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this.total = 0;
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this.totalPage = 0;
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this.isSearched = false;
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},
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onFocus() {},
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onBlur() {},
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onCancel() {},
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onInput(val) { this.value = val; }
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}
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};
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</script>
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<style lang="scss" scoped>
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.my-search-container {
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display: flex;
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flex-direction: column;
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padding: 15px 20px;
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background: #fff;
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position: fixed;
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top: 0;
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left: 0;
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right: 0;
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z-index: 99;
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height: 124px;
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.my-search-wrapper {
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display: flex;
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align-items: center;
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width: 100%;
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padding: 5px 0;
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background-color: #f7f7f7;
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border-radius: 36px;
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overflow: hidden;
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}
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.picker-select {
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width: 60px;
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border-right: 1px solid #c9c9c9;
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}
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.picker-display {
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display: flex;
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align-items: center;
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justify-content: center;
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padding: 6px 0;
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font-size: 14px;
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color: #333;
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}
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.my-search-bar {
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flex: 1;
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::v-deep .uni-searchbar {
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padding: 0 !important;
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background: transparent !important;
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}
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}
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.search-btn-container {
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width: 100%;
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margin-top: 10px;
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.search-btn {
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background-color: #01a4fe;
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font-size: 15px;
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border-radius: 20px;
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}
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}
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}
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.filter-container {
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display: flex;
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justify-content: flex-end;
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padding-top: 10px;
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font-size: 13px;
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color: #666;
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}
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.load-more {
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text-align: center;
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padding: 10px;
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font-size: 13px;
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color: #999;
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}
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.total-reslut {
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flex: 1;
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line-height: 20px;
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font-size: 13px;
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color: #01a4fe;
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font-weight: 400;
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}
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.empty-box {
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display: flex;
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justify-content: center;
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align-items: center;
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height: 50vh;
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font-size: 14px;
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color: #999;
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padding-top: 100px;
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}
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</style>
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