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522 lines
12 KiB
522 lines
12 KiB
<template>
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<view class="page">
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<scroll-view class="scrollList" scroll-y :scroll-into-view="scrollViewId" :style="{height:winHeight+'px'}">
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<view class="search-bar">
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<view class="search-bar-form">
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<view class="search-bar-box">
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<!-- <icon class="icon-search-in-box" type="search" size="16"></icon> -->
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<input confirm-type="search" class="search-bar-input" placeholder="输入城市名称或首字母查询" placeholder-class="phcolor" :value="inputVal" :focus="inputShowed" @input="inputTyping" />
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<view class="icon-clear" v-if="inputVal" @tap="clearInput">
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<!-- #ifdef APP-PLUS || MP -->
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<icon type="clear" :size="15"></icon>
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<!-- #endif -->
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<!-- #ifdef H5 -->
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<tui-icon name="close-fill" :size="16" color="#bfbfbf"></tui-icon>
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<!-- #endif -->
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</view>
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</view>
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<label class="search-bar-label" v-if="!inputShowed" @tap="showInput">
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<icon class="icon-search" type="search" size="16"></icon>
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<view class="search-bar-text">输入城市名称或首字母查询</view>
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</label>
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</view>
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</view>
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<view class="tui-list search-result" v-if="inputShowed">
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<view class="tui-list-cell" hover-class="tui-list-cell-hover" v-for="(item,index) in searchResult" :key="index" @tap="selectCity" :data-name="item" :hover-stay-time='150'>
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<view class="tui-list-cell-navigate">{{item}}</view>
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</view>
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</view>
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<view v-if="!inputVal">
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<view class="current-city">
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<view class="title">当前定位城市</view>
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<view class="city-name flex justify-between">
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<view @tap="selectCity" :data-name="localCity" style="font-size: 36rpx;">
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<text class="cuIcon-location"></text>{{localCity}}
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</view>
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<button v-if="showBtn" class="text-red set-btn" open-type="openSetting" @opensetting="getLocation"><i class="iconfont icontubiao"></i>重新定位</button>
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<button v-else class="text-red set-btn" @tap="getLocation">
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<i class="iconfont icontubiao"></i>重新定位
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</button>
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</view>
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</view>
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<view class="hot-city">
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<view class="title">热门城市</view>
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<view class="city-names">
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<view class="city-name-item" v-for="(item,index) in hotCity" :key="index" hover-class="tap-city" :hover-stay-time="150" @tap="selectCity" :data-name="item">{{item}}</view>
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</view>
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</view>
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<view class="tui-list city-list">
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<block v-for="(list,index) in lists" :key="index" v-if="list.data[0]">
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<view class="tui-list-cell-divider" :id="index === 0 ? 'suoyin' : list.letter">
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{{list.letter}}
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</view>
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<view class="tui-list-cell" hover-class="tui-list-cell-hover" v-for="(item,index2) in list.data" :key="index2" @tap="selectCity" :data-name="item.cityName" :hover-stay-time='150'>
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<view class="tui-list-cell-navigate" :class="[list.data.length-1==index?'last':'']">
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{{item.cityName}}
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</view>
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</view>
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</block>
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</view>
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</view>
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</scroll-view>
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<view class="tui-indexed-list-bar" :style="{height:indexBarHeight+'px'}" @touchstart="touchStart"
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@touchmove.stop.prevent="touchMove" @touchend.stop="touchEnd" @touchcancel.stop="touchCancel" v-if="!inputVal">
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<text v-for="(items,index) in lists" :key="index" class="tui-indexed-list-text" :style="{height:indexBarItemHeight+'px'}">
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{{index==0?"索引":items.letter}}
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</text>
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</view>
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<view class="tui-indexed-list-alert" v-if="touchmove && lists[touchmoveIndex].letter">
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{{lists[touchmoveIndex].letter}}
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</view>
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</view>
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</template>
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<script>
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const cityData = require('@/utils/city.js')
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export default {
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data() {
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return {
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lists: [],
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touchmove: false, // 是否在索引表上滑动
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touchmoveIndex: -1,
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titleHeight: 0, // 索引二字距离窗口顶部的高度
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indexBarHeight: 0, // 索引表高度
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indexBarItemHeight: 0, // 索引表子项的高度
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scrollViewId: '', // scroll-view滚动到的子元素的id
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winHeight: 0,
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inputShowed: false, // 输入框是否显示
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inputVal: '', // 搜索框输入的内容
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hotCity: ['北京', '上海', '广州', '深圳', '杭州', '长沙', '武汉', '厦门', '西安', '昆明', '成都', '重庆'], // 热门城市
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searchResult: [], // 搜索城市的结果
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localCity: '',
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showBtn: false
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}
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},
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onLoad: function(options) {
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let that = this
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console.log(options)
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that.localCity = options.currentCity || "定位失败";
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setTimeout(() => {
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uni.getSystemInfo({
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success: function(res) {
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let winHeight = res.windowHeight
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let barHeight = winHeight - uni.upx2px(204);
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that.winHeight = winHeight;
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that.indexBarHeight = barHeight;
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that.indexBarItemHeight = barHeight / 25;
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that.titleHeight = uni.upx2px(132);
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that.lists = cityData.list
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}
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})
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}, 50)
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},
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onShow() {
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this.checkSettings()
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},
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methods: {
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checkSettings() {
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uni.getSetting({
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success: (res) => {
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console.log(res)
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if (!res.authSetting["scope.userLocation"]) {
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this.showBtn = true
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}else{
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this.showBtn = false
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}
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}
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})
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},
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getLocation() {uni.getSetting({
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success: (res) => {
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console.log(res)
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if (res.authSetting["scope.userLocation"]) {
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uni.showLoading({
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title:"正在定位"
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})
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uni.getLocation({
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type: 'gcj02',
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success: (res) => {
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console.log('当前位置的经度:' + res.longitude);
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console.log('当前位置的纬度:' + res.latitude);
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let longitude = res.longitude
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let latitude = res.latitude
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wx.request({
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url: 'https://apis.map.qq.com/ws/geocoder/v1/',
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data: {
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"key": this.MAP_KEY,
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"location": latitude + ',' + longitude
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},
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method: 'GET',
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success: (res) => {
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console.log('用户位置信息', res.data.result);
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let result = res.data.result
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let cityName = result.ad_info.city
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if (cityName.substring(cityName.length - 1) == "市") {
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cityName = cityName.substr(0, cityName.length - 1);
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}
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this.localCity = cityName
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this.$u.toast("当前定位城市为"+cityName);
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uni.setStorageSync("localCity", cityName)
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}
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});
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}
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});
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}
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}
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})
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},
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showInput() {
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this.inputShowed = true
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},
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clearInput() {
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this.inputVal = "";
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this.inputShowed = false;
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this.searchResult = [];
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uni.hideKeyboard() //强行隐藏键盘
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},
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inputTyping(e) {
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this.inputVal = e.detail.value;
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this.searchCity()
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},
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// 搜索城市
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searchCity() {
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let result = []
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cityData.list.forEach((item1, index1) => {
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item1.data.forEach((item2, index2) => {
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if (item2.keyword.indexOf(this.inputVal.toLocaleUpperCase()) !== -1) {
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result.push(item2.cityName)
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}
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})
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})
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this.searchResult = result
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},
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// 选择城市
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selectCity(e) {
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let cityName = e.currentTarget.dataset.name;
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//返回并刷新上一页面
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this.$store.commit('changeCity', cityName)
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uni.navigateBack({
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delta: 1
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})
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},
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touchStart(e) {
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this.touchmove = true
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let pageY = e.touches[0].pageY
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let index = Math.floor((pageY - this.titleHeight) / this.indexBarItemHeight)
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let item = this.lists[index === 0 ? 1 : index]
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if (item) {
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this.scrollViewId = item.letter;
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this.touchmoveIndex = index;
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}
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},
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touchMove(e) {
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let pageY = e.touches[0].pageY;
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let index = Math.floor((pageY - this.titleHeight) / this.indexBarItemHeight)
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let item = this.lists[index === 0 ? 1 : index]
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if (item) {
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this.scrollViewId = item.letter;
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this.touchmoveIndex = index
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}
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},
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touchEnd() {
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this.touchmove = false;
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this.touchmoveIndex = -1;
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},
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touchCancel() {
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this.touchmove = false;
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this.touchmoveIndex = -1;
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}
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}
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}
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</script>
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<style>
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page {
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height: 100%;
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overflow: hidden;
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}
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.page {
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height: 100%;
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overflow: hidden;
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}
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.scrollList {
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flex: 1;
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}
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.search-bar {
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display: flex;
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align-items: center;
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position: relative;
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padding: 27rpx 30rpx 35rpx;
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background-color: #fff;
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}
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.search-bar-form {
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flex: 1;
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position: relative;
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border-radius: 32rpx;
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background: #f2f5f7;
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}
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.search-bar-box {
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display: flex;
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align-items: center;
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position: relative;
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padding-left: 20rpx;
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padding-right: 20rpx;
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height: 64rpx;
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z-index: 1;
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}
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.search-bar-input {
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line-height: normal;
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width: 100%;
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padding-left: 20rpx;
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font-size: 30rpx;
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color: #333;
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}
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.phcolor {
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font-size: 30rpx;
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}
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.icon-clear {
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height: 38rpx;
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}
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.icon-clear .tui-icon-class {
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display: block
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}
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.search-bar-label {
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height: 64rpx;
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display: flex;
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justify-content: center;
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align-items: center;
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position: absolute;
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top: 0;
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right: 0;
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bottom: 0;
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left: 0;
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z-index: 2;
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border-radius: 32rpx;
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color: #ccc;
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background: #f2f5f7;
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}
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.icon-search {
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position: relative;
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height: 26rpx;
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margin-right: 20rpx;
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font-size: inherit;
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}
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.search-bar-text {
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font-size: 30rpx;
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line-height: 32rpx;
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}
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.cancel-btn {
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padding-left: 30rpx;
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}
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.search-result::before {
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display: none;
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}
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.search-result::after {
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display: none;
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}
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.tui-list-cell {
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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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width: 100%;
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}
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.tui-list-cell-hover {
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background-color: #eee !important;
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}
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.tui-list-cell-navigate {
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width: 100%;
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position: relative;
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padding: 30rpx 0 30rpx 30rpx;
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font-size: 28rpx;
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color: #333;
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}
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.tui-list-cell-navigate::after {
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content: '';
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position: absolute;
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border-bottom: 1rpx solid #eaeef1;
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-webkit-transform: scaleY(0.5);
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transform: scaleY(0.5);
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bottom: 0;
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right: 0;
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left: 30rpx;
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}
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.current-city {
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padding: 0 30rpx;
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padding-right: 60rpx;
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background: #fff;
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}
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.tui-icon-class {
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margin-right: 10rpx;
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}
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.current-city .title {
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font-size: 24rpx;
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line-height: 24rpx;
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color: #999;
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}
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.city-name {
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display: flex;
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align-items: center;
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font-size: 30rpx;
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font-weight: bold;
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line-height: 80rpx;
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color: #333;
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}
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.set-btn {
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background-color: #FFFFFF;
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font-size: 30rpx;
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margin: 0;
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font-weight: normal;
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display: flex;
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align-items: center;
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}
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.set-btn .iconfont{
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margin-right: 5rpx;
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font-size: 24rpx;
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}
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.set-btn::after {
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content: none;
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background-color: #fff;
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}
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.hot-city .title {
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height: 48rpx !important;
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padding-left: 30rpx;
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font-size: 24rpx !important;
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line-height: 48rpx !important;
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color: #999;
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background: #f2f5f7 !important;
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}
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.city-names {
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display: flex;
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flex-wrap: wrap;
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justify-content: space-between;
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align-content: space-between;
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padding: 12rpx 90rpx 26rpx 30rpx;
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background: #fff;
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}
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.city-name-item {
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display: flex;
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justify-content: center;
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align-items: center;
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width: 140rpx;
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height: 56rpx;
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margin-top: 16rpx;
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/* border: solid 1rpx #ccc; */
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border-radius: 28rpx;
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font-size: 28rpx;
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color: #333;
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position: relative;
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}
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.city-name-item::before {
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content: "";
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position: absolute;
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width: 200%;
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height: 200%;
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-webkit-transform-origin: 0 0;
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transform-origin: 0 0;
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-webkit-transform: scale(0.5, 0.5);
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transform: scale(0.5, 0.5);
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-webkit-box-sizing: border-box;
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box-sizing: border-box;
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left: 0;
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top: 0;
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border-radius: 56rpx;
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border: 1px solid #ccc;
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}
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.tap-city {
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color: #fff;
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background: #5677fc;
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/* border: solid 1rpx #5677fc; */
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}
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.tui-list {
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background-color: #fff;
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position: relative;
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width: 100%;
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display: flex;
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flex-direction: column;
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padding-bottom: env(safe-area-inset-bottom);
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}
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.tui-list-cell-divider {
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height: 48rpx;
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padding-left: 30rpx;
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font-size: 24rpx;
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color: #999;
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background: #f2f5f7;
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padding: 0 30rpx;
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display: flex;
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align-items: center;
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}
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.tui-indexed-list-bar {
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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: flex-start;
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z-index: 9999;
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position: absolute;
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top: 132rpx;
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right: 0;
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padding-right: 10rpx;
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width: 44rpx;
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}
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.tui-indexed-list-text {
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font-size: 22rpx;
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white-space: nowrap;
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}
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.tui-indexed-list-bar.active {
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background-color: rgb(200, 200, 200);
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}
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.tui-indexed-list-alert {
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position: absolute;
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z-index: 20;
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width: 160rpx;
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height: 160rpx;
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left: 50%;
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top: 50%;
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margin-left: -80rpx;
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margin-top: -80rpx;
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border-radius: 80rpx;
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text-align: center;
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line-height: 160rpx;
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font-size: 70rpx;
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color: #fff;
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background-color: rgba(0, 0, 0, 0.5);
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}
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</style>
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