264 lines
6.8 KiB
Vue
264 lines
6.8 KiB
Vue
<template>
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<view class="content">
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<TopSafe bgColor="#fff"></TopSafe>
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<view class="search-view">
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<view class="head-view">
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<u-icon size="30rpx" name="arrow-left" @click="onBack" color="#333"></u-icon>
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<view class="search-box" :style="{ maxWidth: searchBoxMaxWidth + 'rpx' }">
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<input class="input-view" v-model="searchInput" placeholder="请输入搜索关键词"></input>
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<view class="search-btn flex-c" @click="onSearch">
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<text class="text-32 text-white">搜索</text>
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</view>
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</view>
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</view>
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<view class="top-view mt-24">
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<view class="flex-r-lr">
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<text class="text-32 text-bold text-zu">搜索历史</text>
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<u-icon size="40rpx" name="trash" @click="isDel = !isDel" color="#333"></u-icon>
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</view>
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<view class="history-view" v-if="historyList.length">
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<view class="history-box flex-c mt-24 mr-32" v-for="(item,index) in historyList" :key="item">
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<text class="text-24 text-fu line-h" @click="onText(item)" >{{item}}</text>
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<u-icon size="32rpx" class="close-pos" v-if="isDel" @click="onDel(index)"
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name="close-circle" color="#333"></u-icon>
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</view>
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</view>
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<view class="history-on-data flex-c" v-else>
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<text class="text-40 text-bold">暂无历史记录</text>
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</view>
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</view>
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<view class="bottom-view">
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<view class="bottom-head">
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<text class="text-32 text-bold text-zu">商品展示</text>
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</view>
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<view class="bottom-scroll" v-if="dataList.length">
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<ShopItem :obj="item" class="mt-24" @click="onJump(item)"
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v-for="(item,index) in dataList" :key="item.id"></ShopItem>
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</view>
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<view class="bottom-scroll-no " v-else>
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<text class="text-48 text-bold" style="margin-top:200rpx">暂无数据</text>
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</view>
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</view>
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</view>
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<DownPopup></DownPopup>
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</view>
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</template>
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<script>
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import { getUserInfo } from '@/api/auth.js';
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import Header from '@/components/common/header.vue';
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import TopSafe from '@/components/common/top-safe.nvue'
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import DownPopup from '@/components/common/down-popup.vue';
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import { searchList } from '@/api/product.js'
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import ShopItem from './components/shop-item.vue'
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import func from '@/utils/func.js';
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export default {
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components: { Header,TopSafe,DownPopup,ShopItem },
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data() {
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return {
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searchInput:'',
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historyList:[],
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isDel:false,
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dataList:[],
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searchBoxMaxWidth: 0 // 搜索框最大宽度
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};
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},
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onShow() {
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this.init();
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},
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onLoad() {
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// 获取胶囊按钮位置信息，计算搜索框最大宽度
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this.calculateSearchBoxMaxWidth();
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},
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methods: {
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init(){
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let arr = uni.getStorageSync('history') || '';
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if(arr){
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this.historyList = arr.split(',');
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}else{
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this.historyList = [];
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}
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},
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// 计算搜索框最大宽度，确保不与胶囊按钮重叠
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calculateSearchBoxMaxWidth() {
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// #ifdef MP-WEIXIN
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const menuButtonInfo = uni.getMenuButtonBoundingClientRect();
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if (menuButtonInfo) {
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const systemInfo = uni.getSystemInfoSync();
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// 计算屏幕宽度减去左侧内边距和胶囊按钮左侧距离
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// 左侧内边距32rpx转换为px
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const leftPadding = 32 * (systemInfo.windowWidth / 750);
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// 箭头图标宽度和间距约为30rpx + 24rpx = 54rpx
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const arrowWidth = 54 * (systemInfo.windowWidth / 750);
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// 计算搜索框最大宽度（px）
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const maxWidthPx = menuButtonInfo.left - leftPadding - arrowWidth - 20; // 20px额外间距
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// 转换为rpx
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this.searchBoxMaxWidth = Math.ceil(maxWidthPx * (750 / systemInfo.windowWidth));
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}
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// #endif
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},
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onJump(item){
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uni.navigateTo({
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url: '/pages/other_package/productInfo/productInfo?id='+item.id,
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})
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},
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onBack(){
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uni.navigateBack();
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},
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onSearch(){
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if(!this.searchInput){
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return;
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}
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this.onAdd();
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let params = {
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keyword:this.searchInput
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}
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searchList(params).then((res)=>{
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this.dataList = res.data;
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console.log('res',res)
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})
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},
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onDel(index){
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this.historyList.splice(index,1);
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this.onSave()
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},
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onAdd(){
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if(this.searchInput){
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let bool = false;
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this.historyList.forEach(item=>{
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if(item == this.searchInput){
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bool = true;
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}
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})
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if(!bool){
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this.historyList.unshift(this.searchInput);
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if(this.historyList.length > 15){
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this.historyList.pop();
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}
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this.onSave();
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}
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}
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},
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onText(item){
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this.searchInput = item;
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},
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onSave(){
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if(this.historyList.length){
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uni.setStorageSync('history',this.historyList.join(','));
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}else{
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uni.setStorageSync('history','');
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}
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}
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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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.search-view{
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width:100%;
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height:calc(100% - var(--status-bar-height));
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display: flex;
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flex-direction: column;
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align-items: center;
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box-sizing: border-box;
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.top-view{
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width:100%;
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min-height:150rpx;
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display: flex;
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flex-direction: column;
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padding: 0 32rpx;
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box-sizing: border-box;
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overflow-y: auto;
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.history-on-data{
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width:100%;
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height:100%;
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}
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.history-view{
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width:100%;
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display: flex;
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flex-wrap: wrap;
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.history-box{
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position: relative;
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padding: 8rpx 22rpx;
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box-sizing: border-box;
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border-radius: 8rpx;
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border:2rpx solid #7932FE;
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.close-pos{
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right:-20rpx;
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position: absolute;
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top:-40%;
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}
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}
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}
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}
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.bottom-view{
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width:100%;
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flex:1;
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display: flex;
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flex-direction: column;
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padding: 0 32rpx;
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box-sizing: border-box;
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.bottom-head{
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height:50rpx;
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display: flex;
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}
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.bottom-scroll{
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width:100%;
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height:calc(100vh - 50rpx - 324rpx - 4rpx - 88rpx - var(--status-bar-height));
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overflow-y: auto;
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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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}
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.bottom-scroll-no{
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width:100%;
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display: flex;
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flex-direction: column;
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align-items: center;
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}
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}
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.head-view{
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width:100%;
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height:118rpx;
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min-height:118rpx;
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display: flex;
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flex-direction: row;
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align-items: center;
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padding: 0 32rpx;
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box-sizing: border-box;
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background-color: #fff;
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.search-box{
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/* 移除flex:1，使用固定最大宽度 */
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height:84rpx;
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min-height:16rpx;
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display: flex;
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flex-direction: row;
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justify-content: space-between;
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align-items: center;
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border-radius: 16rpx;
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border:2rpx solid #7932FE;
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margin-left:24rpx;
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}
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.search-btn{
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width:156rpx;
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height:100%;
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border-radius: 16rpx;
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background: linear-gradient( 270deg, #B164FB 0%, #7934F6 100%);
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}
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.input-view{
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height:72rpx;
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box-sizing: border-box;
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padding: 0 7rpx !important;
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border-radius: 36rpx;
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margin-left:12rpx;
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flex:1; /* 输入框在搜索框内自适应 */
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}
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}
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}
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</style> |