546 lines
13 KiB
Vue
546 lines
13 KiB
Vue
<template>
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<view class="container">
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<!-- 搜索区域 -->
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<view class="search-container">
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<view class="search-input-wrapper">
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<uni-icons class="search-icon" type="search" size="20" color="#999"></uni-icons>
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<input
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class="search-input"
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placeholder="请输入关键字进行搜索"
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placeholder-class="placeholder"
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v-model="searchText"
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@input="handleSearchInput"
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/>
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<view v-if="searchText" class="clear-icon" @tap="clearSearch">
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<uni-icons type="clear" size="18" color="#999"></uni-icons>
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</view>
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</view>
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<button class="search-btn" @tap="handleSearch">搜索</button>
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</view>
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<!-- 小区列表 -->
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<scroll-view
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class="community-list"
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scroll-y
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:scroll-into-view="scrollIntoViewId"
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@scrolltolower="loadMoreData"
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:lower-threshold="100"
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>
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<view
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v-for="item in displayedCommunities"
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:key="item.id"
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class="community-item"
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:id="'item-' + item.id"
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@tap="selectCommunity(item)"
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>
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<view class="community-item-left">
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<image src="/static/首页/小区.png" style="width: 60rpx;height: 60rpx;"></image>
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<!-- <uni-icons class="house-icon" type="home" size="24" color="#666"></uni-icons> -->
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<view class="community-info">
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<text class="community-name">{{ item.name }}</text>
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<!-- <text class="community-address">{{ item.address }}</text> -->
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<!-- <text class="community-id">ID: {{ item.id }}</text> -->
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</view>
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</view>
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<view v-if="selectedItem && selectedItem.id === item.id" class="selected-icon">
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<uni-icons type="checkbox-filled" size="24" color="#007AFF"></uni-icons>
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</view>
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</view>
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<!-- 加载更多 -->
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<view v-if="hasMoreData" class="load-more-container">
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<view v-if="!isLoading" class="load-more-btn" @tap="loadMoreData">
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<text>加载更多</text>
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<uni-icons type="arrow-down" size="16" color="#007AFF"></uni-icons>
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</view>
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<view v-else class="loading-container">
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<uni-icons type="spinner-cycle" size="20" color="#007AFF" class="loading-icon"></uni-icons>
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<text>正在加载...</text>
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</view>
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<!-- <text class="page-info">第 {{ currentPage }} 页 / 共 {{ totalPages }} 页</text> -->
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</view>
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<!-- 没有更多数据 -->
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<view v-if="!hasMoreData && displayedCommunities.length > 0" class="no-more-data">
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<text>没有更多数据了</text>
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</view>
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<!-- 空状态 -->
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<view v-if="displayedCommunities.length === 0 && !isSearching" class="empty-state">
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<uni-icons type="info" size="60" color="#ccc"></uni-icons>
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<text class="empty-text">暂无小区数据</text>
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</view>
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<!-- 搜索无结果 -->
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<view v-if="displayedCommunities.length === 0 && isSearching" class="empty-state">
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<uni-icons type="search" size="60" color="#ccc"></uni-icons>
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<text class="empty-text">未找到相关小区</text>
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<text class="empty-tip">请尝试其他关键词</text>
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</view>
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</scroll-view>
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<!-- 确认按钮 -->
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<view class="confirm-area">
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<button
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class="confirm-btn"
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:disabled="!selectedItem"
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:class="{ 'disabled-btn': !selectedItem }"
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@tap="handleConfirm"
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>
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确认选择
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</button>
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<view v-if="selectedItem" class="selected-info">
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已选: {{ selectedItem.name }}
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</view>
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</view>
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</view>
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</template>
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<script setup>
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import { ref, computed, onMounted, watch } from 'vue'
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// 响应式数据
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const searchText = ref('')
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const selectedItem = ref(null)
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const scrollIntoViewId = ref('')
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// 分页相关
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const currentPage = ref(1)
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const pageSize = 5
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const totalCommunities = ref([])
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const displayedCommunities = ref([])
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const hasMoreData = ref(true)
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const isLoading = ref(false)
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// 搜索状态
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const isSearching = ref(false)
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let searchTimeout = null
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// 所有小区数据
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const allCommunities = ref([
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{ id: 1, name: '北境碧桂园小区', address: '北境市光明区碧桂路1号' },
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{ id: 2, name: '南湖花园小区', address: '南湖市滨湖区湖滨路28号' },
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{ id: 3, name: '东城国际社区', address: '东城市新城区人民路156号' },
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{ id: 4, name: '西湖雅苑', address: '西湖市风景区梅灵路88号' },
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{ id: 5, name: '北境锦绣家园', address: '北境市朝阳区朝阳路56号' },
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{ id: 6, name: '阳光100小区', address: '阳光市高新区创业路100号' },
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{ id: 7, name: '绿城玫瑰园', address: '绿城市西湖区学院路188号' },
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{ id: 8, name: '金地自在城', address: '金城市江干区金沙大道200号' },
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{ id: 9, name: '万科城市花园', address: '万城市余杭区文一西路299号' },
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{ id: 10, name: '保利中央公园', address: '保利市拱墅区莫干山路500号' },
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{ id: 11, name: '龙湖天街小区', address: '龙湖市滨江区江南大道100号' },
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// { id: 12, name: '华润幸福里', address: '华润市萧山区市心北路200号' },
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// { id: 13, name: '融创壹号院', address: '融创市余杭区文二西路300号' },
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// { id: 14, name: '中海国际社区', address: '中海市西湖区天目山路400号' },
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// { id: 15, name: '世茂江滨花园', address: '世茂市江干区钱江路500号' },
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// { id: 16, name: '恒大御景湾', address: '恒大市拱墅区湖墅南路600号' },
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// { id: 17, name: '碧桂园凤凰城', address: '碧桂园市滨江区滨康路700号' },
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// { id: 18, name: '万科金色家园', address: '万科市萧山区金城路800号' },
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// { id: 19, name: '绿城桂花城', address: '绿城市西湖区文三路900号' },
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// { id: 20, name: '滨江金色海岸', address: '滨江市江干区下沙路1000号' },
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// { id: 21, name: '远洋公馆', address: '远洋市拱墅区莫干山路1100号' },
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// { id: 22, name: '龙湖春江彼岸', address: '龙湖市滨江区闻涛路1200号' },
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// { id: 23, name: '融信蓝孔雀', address: '融信市西湖区学院路1300号' },
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// { id: 24, name: '德信早安', address: '德信市余杭区良睦路1400号' },
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// { id: 25, name: '宋都阳光国际', address: '宋都市江干区下沙路1500号' }
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])
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// 计算属性
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const totalPages = computed(() => {
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return Math.ceil(totalCommunities.value.length / pageSize)
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})
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// 方法
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// 加载分页数据
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const loadPageData = (pageNum) => {
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isLoading.value = true
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// 模拟网络请求延迟
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setTimeout(() => {
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const startIndex = (pageNum - 1) * pageSize
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const endIndex = startIndex + pageSize
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const pageData = totalCommunities.value.slice(startIndex, endIndex)
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if (pageNum === 1) {
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displayedCommunities.value = pageData
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} else {
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displayedCommunities.value = [...displayedCommunities.value, ...pageData]
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}
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currentPage.value = pageNum
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hasMoreData.value = displayedCommunities.value.length < totalCommunities.value.length
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isLoading.value = false
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// 滚动到新加载的内容
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if (pageNum > 1 && pageData.length > 0) {
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setTimeout(() => {
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scrollIntoViewId.value = 'item-' + pageData[0].id
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}, 100)
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}
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}, 500)
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}
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// 加载更多数据
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const loadMoreData = () => {
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if (isLoading.value || !hasMoreData.value) return
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loadPageData(currentPage.value + 1)
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}
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// 处理搜索输入
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const handleSearchInput = () => {
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// 防抖处理
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if (searchTimeout) {
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clearTimeout(searchTimeout)
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}
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searchTimeout = setTimeout(() => {
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handleSearch()
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}, 300)
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}
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// 处理搜索
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const handleSearch = () => {
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const keyword = searchText.value.trim().toLowerCase()
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if (!keyword) {
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isSearching.value = false
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totalCommunities.value = [...allCommunities.value]
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loadPageData(1)
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return
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}
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isSearching.value = true
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totalCommunities.value = allCommunities.value.filter(community =>
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community.name.toLowerCase().includes(keyword) ||
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community.address.toLowerCase().includes(keyword)
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)
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loadPageData(1)
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}
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// 清空搜索
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const clearSearch = () => {
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searchText.value = ''
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isSearching.value = false
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totalCommunities.value = [...allCommunities.value]
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loadPageData(1)
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}
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// 选择小区
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const selectCommunity = (item) => {
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selectedItem.value = item
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}
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// 确认选择
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const handleConfirm = () => {
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if (!selectedItem.value) {
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uni.showToast({
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title: '请先选择小区',
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icon: 'none',
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duration: 2000
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})
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return
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}
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uni.showModal({
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title: '确认选择',
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content: `您已选择: ${selectedItem.value.name}\n地址: ${selectedItem.value.address}`,
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success: (res) => {
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if (res.confirm) {
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uni.showToast({
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title: '选择成功',
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icon: 'success',
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duration: 1500
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})
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// 在实际应用中，这里可以触发回调或页面跳转
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// uni.navigateBack() 或 emit('confirm', selectedItem.value)
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uni.$emit('confirm', selectedItem.value)
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// 模拟2秒后返回上一页
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setTimeout(() => {
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uni.navigateBack()
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}, 1500)
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}
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}
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})
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}
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// 监听搜索文本变化
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watch(searchText, (newVal) => {
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if (!newVal.trim()) {
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clearSearch()
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}
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})
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// 初始化
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onMounted(() => {
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// 初始化数据
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totalCommunities.value = [...allCommunities.value]
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loadPageData(1)
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// 默认选中第一项
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if (displayedCommunities.value.length > 0) {
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selectedItem.value = displayedCommunities.value[0]
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}
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})
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</script>
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<style scoped>
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/* 页面容器 */
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.container {
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min-height: 100vh;
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background-color: #f5f5f5;
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display: flex;
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flex-direction: column;
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padding: 40rpx;
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}
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/* 搜索区域 */
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.search-container {
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padding: 20rpx 30rpx;
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background-color: #ffffff;
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display: flex;
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align-items: center;
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box-shadow: 0 2rpx 10rpx rgba(0, 0, 0, 0.05);
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z-index: 10;
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position: sticky;
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top: 0;
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}
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.search-input-wrapper {
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flex: 1;
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background-color: #f8f8f8;
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border-radius: 10rpx;
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padding: 0 20rpx;
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display: flex;
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align-items: center;
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height: 80rpx;
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margin-right: 20rpx;
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}
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.search-icon {
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margin-right: 15rpx;
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}
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.search-input {
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flex: 1;
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height: 100%;
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font-size: 28rpx;
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color: #333;
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}
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.placeholder {
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color: #999;
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font-size: 28rpx;
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}
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.clear-icon {
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padding: 10rpx;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.search-btn {
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background-color: #007AFF;
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color: #fff;
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font-size: 28rpx;
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height: 80rpx;
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line-height: 80rpx;
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border-radius: 10rpx;
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padding: 0 30rpx;
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margin: 0;
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white-space: nowrap;
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}
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/* 小区列表 */
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.community-list {
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flex: 1;
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/* padding: 0 30rpx; */
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margin-top: 20rpx;
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margin-bottom: 180rpx;
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}
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.community-item {
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background-color: #fff;
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border-radius: 12rpx;
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padding: 30rpx;
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margin-bottom: 20rpx;
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display: flex;
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justify-content: space-between;
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align-items: center;
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box-shadow: 0 4rpx 12rpx rgba(0, 0, 0, 0.05);
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transition: all 0.2s;
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}
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.community-item:active {
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background-color: #f9f9f9;
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transform: translateY(2rpx);
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}
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.community-item-left {
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display: flex;
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align-items: center;
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flex: 1;
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}
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.house-icon {
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margin-right: 20rpx;
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}
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.community-info {
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display: flex;
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flex-direction: column;
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flex: 1;
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}
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.community-name {
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font-size: 32rpx;
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color: #333;
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font-weight: 500;
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margin-bottom: 8rpx;
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}
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.community-address {
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font-size: 24rpx;
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color: #999;
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margin-bottom: 5rpx;
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}
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.community-id {
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font-size: 22rpx;
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color: #ccc;
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}
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.selected-icon {
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margin-left: 20rpx;
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}
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/* 加载更多容器 */
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.load-more-container {
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display: flex;
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flex-direction: column;
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align-items: center;
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padding: 40rpx 0;
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color: #999;
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}
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.load-more-btn {
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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: 20rpx 40rpx;
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background-color: #f8f8f8;
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border-radius: 50rpx;
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color: #007AFF;
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font-size: 28rpx;
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margin-bottom: 20rpx;
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}
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.load-more-btn text {
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margin-right: 10rpx;
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}
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.loading-container {
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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: 20rpx 40rpx;
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background-color: #f8f8f8;
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border-radius: 50rpx;
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color: #007AFF;
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font-size: 28rpx;
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margin-bottom: 20rpx;
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}
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.loading-icon {
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margin-right: 10rpx;
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animation: rotate 1s linear infinite;
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}
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@keyframes rotate {
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from { transform: rotate(0deg); }
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to { transform: rotate(360deg); }
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}
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.page-info {
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font-size: 24rpx;
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color: #999;
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}
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/* 没有更多数据 */
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.no-more-data {
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text-align: center;
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padding: 40rpx 0;
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color: #999;
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font-size: 28rpx;
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}
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/* 空状态 */
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.empty-state {
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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padding: 100rpx 0;
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}
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.empty-text {
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font-size: 32rpx;
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color: #999;
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margin-top: 20rpx;
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margin-bottom: 10rpx;
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}
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.empty-tip {
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font-size: 24rpx;
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color: #ccc;
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}
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/* 确认区域 */
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.confirm-area {
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position: fixed;
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bottom: 0;
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left: 0;
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right: 0;
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padding: 20rpx 30rpx 40rpx;
|
|
background-color: #fff;
|
|
box-shadow: 0 -2rpx 20rpx rgba(0, 0, 0, 0.05);
|
|
}
|
|
|
|
.confirm-btn {
|
|
background-color: #007AFF;
|
|
color: #fff;
|
|
height: 100rpx;
|
|
line-height: 100rpx;
|
|
border-radius: 12rpx;
|
|
font-size: 34rpx;
|
|
width: 100%;
|
|
margin: 0;
|
|
}
|
|
|
|
.disabled-btn {
|
|
background-color: #ccc;
|
|
color: #fff;
|
|
}
|
|
|
|
.selected-info {
|
|
text-align: center;
|
|
font-size: 24rpx;
|
|
color: #666;
|
|
margin-top: 20rpx;
|
|
padding: 10rpx;
|
|
background-color: #f8f8f8;
|
|
border-radius: 8rpx;
|
|
}
|
|
|
|
/* 适配不同屏幕 */
|
|
@media (min-width: 768px) {
|
|
.container {
|
|
max-width: 500px;
|
|
margin: 0 auto;
|
|
}
|
|
}
|
|
</style>
|