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+<template>
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+ <div class="wrapper" :style="'top:'+statusBarHeight+'px'">
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+ <div class="header">
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+ <view class="back_div">
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+ <image class="back_img" @click="back_city()" src="../../static/img/login/logo@2x.png" mode=""></image>
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+ </view>
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+ <input class="input" @input="onInput" placeholder="中文/拼音/首字母" v-model="searchValue" />
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+ </div>
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+ <scroll-view class="calendar-list" scroll-y="true" :scroll-into-view="scrollIntoId">
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+ <view v-if="disdingwei" id="hot">
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+ <!-- 定位模块 -->
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+ <view class="dingwei">
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+ <view class="dingwei_Tips">
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+ 当前定位
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+ </view>
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+ <view class="dingwei_city">
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+ <view class="dingwei_city_one">
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+ {{position}}
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+ </view>
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+ <view class="dingweis_div" @click="getWarpweft">
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+ <image class="dingweis" src="../../static/img/login/logo@2x.png" mode=""></image>
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+ <text>{{po_tips}}</text>
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+ </view>
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+ </view>
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+ </view>
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+
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+ <!-- 最近模块 -->
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+ <view class="dingwei" v-if="Visit.length>=0">
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+ <view class="dingwei_Tips">
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+ 最近访问
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+ </view>
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+ <view class="dingwei_city dingwei_city_zuijin">
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+ <view class="dingwei_city_one toright" v-for="(item,index) in Visit" v-if="index<2" @click="back_city(item)">
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+ {{item.cityName}}
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+ </view>
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+ </view>
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+ </view>
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+
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+ </view>
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+
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+
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+ <!-- 城市列表 -->
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+ <view v-if="searchValue == ''" v-for="(item, index) in list" :id="getId(index)" :key="index">
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+ <view class="letter-header">{{ getId(index) }}</view>
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+ <view class="city-div" v-for="(city, i) in item" :key="i" @click="back_city(city)">
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+ <text class="city">{{ city.cityName }}</text>
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+ </view>
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+ </view>
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+ <!-- 搜索结果 -->
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+ <view class="city-div" v-for="(item, index) in searchList" @click="back_city(item)">
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+ <text class="city">{{ item.cityName }}</text>
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+ </view>
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+ </scroll-view>
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+
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+ <!-- 右侧字母 -->
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+ <view class="letters" v-if="searchValue == ''">
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+ <view class="letters-item" @click="scrollTo('hot')">最近</view>
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+ <view class="letters-item" v-for="item in letter" :key="item" @click="scrollTo(item)">{{ item }}</view>
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+ </view>
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+
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+ <!-- 选中之后字母 -->
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+ <view class="mask" v-if="showMask">
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+ <view class="mask-r">{{selectLetter}}</view>
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+ </view>
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+ </div>
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+</template>
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+
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+<script>
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+ import Citys from '../city.js';
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+ export default {
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+ components: {},
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+ props: {},
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+
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+ computed: {
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+ hotCity() {
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+ return Citys.hotCity;
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+ },
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+
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+ citys() {
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+ return Citys.cities;
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+ }
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+ },
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+
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+ data() {
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+ return {
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+ statusBarHeight: this.statusBarHeight,
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+ ImgUrl: this.ImgUrl,
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+ letter: [],
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+ selectLetter: '',
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+ searchValue: '',
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+ scrollIntoId: '',
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+ list: [],
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+ tId: null,
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+ searchList: [],
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+ showMask: false,
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+ disdingwei: true,
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+ Visit: [], //最近访问
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+ position: '青岛',
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+ longitude: '', //经度
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+ latitude: '', //纬度
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+ seconds: 3,
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+ po_tips: '重新定位',
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+ }
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+ },
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+
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+ created() {
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+ //获取存储的最近访问
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+ var that = this
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+ uni.getStorage({
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+ key: 'Visit_key',
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+ success: function(res) {
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+ that.Visit = res.data
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+ }
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+ });
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+ //获取定位 经度纬度
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+ that.getWarpweft()
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+ //获取city.js 的程序字母
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+ var mu = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'j', 'k', 'l', 'm', 'n', 'p', 'q', 'r', 's', 't', 'w', 'x', 'y',
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+ 'z'
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+ ];
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+ var tmp = [];
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+ for (var i = 0; i < mu.length; i++) {
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+ var item = mu[i];
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+ for (var j = 0; j < this.citys.length; j++) {
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+ var py = this.citys[j].py;
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+ if (py.substring(0, 1) == item) {
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+ if (tmp.indexOf(item) == -1) {
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+ this.list[i] = [this.citys[j]];
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+ tmp.push(item);
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+ this.letter.push(item.toUpperCase());
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+ } else {
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+ this.list[i].push(this.citys[j]);
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+ }
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+ }
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+ }
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+ }
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+ },
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+ methods: {
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+ getId(index) {
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+ return this.letter[index];
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+ },
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+
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+ scrollTo(letter) {
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+ this.showMask = true
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+ this.selectLetter = letter == 'hot' ? '最' : letter
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+ setTimeout(() => {
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+ this.showMask = false
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+ }, 300);
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+ this.scrollIntoId = letter;
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+ },
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+
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+
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+ query(source, text) {
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+ let res = [];
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+ var self = this;
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+ res = source.filter(item => {
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+ const arr = [];
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+ let isHave = false;
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+ Object.keys(item).forEach(prop => {
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+ const itemStr = item[prop];
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+ self.isString(itemStr) &&
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+ itemStr.split(',').forEach(val => {
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+ arr.push(val);
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+ });
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+ });
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+ arr.some(val => {
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+ isHave = new RegExp('^' + text).test(val);
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+ return isHave;
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+ });
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+ return isHave;
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+ });
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+ console.log(JSON.stringify(res));
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+ return res;
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+ },
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+
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+ isString(obj) {
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+ return typeof obj === 'string';
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+ },
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+
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+ onInput(e) {
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+ const value = e.target.value;
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+ console.log(value);
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+ if (value !== '' && this.citys && this.citys.length > 0) {
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+ const queryData = this.query(this.citys, String(value).trim());
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+ this.searchList = queryData;
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+ this.disdingwei = false
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+ } else {
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+ this.searchList = [];
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+ this.disdingwei = true
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+ }
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+ },
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+
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+ back_city(item) {
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+ if (item) {
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+ this.$emit('back_city', item);
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+ //unshift 把数据插入到首位,与push相反
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+ this.Visit.unshift(item)
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+ this.searchValue = "";
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+ this.disdingwei = true
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+ var arr = this.Visit
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+ //数组去重
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+ function distinct(arr) {
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+ let newArr = []
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+ for (let i = 0; i < arr.length; i++) {
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+ if (newArr.indexOf(arr[i]) < 0) {
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+ newArr.push(arr[i])
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+ }
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+ }
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+ return newArr
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+ }
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+ this.Visit = distinct(arr)
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+ console.log(this.Visit, "---最近访问")
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+ uni.setStorage({
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+ key: 'Visit_key',
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+ data: this.Visit
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+ });
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+ } else {
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+ this.$emit('back_city', 'no');
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+ }
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+
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+ },
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+ getWarpweft() {
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+ var that = this
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+ that.po_tips = '定位中...'
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+ let countdown = setInterval(() => {
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+ that.seconds--;
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+ uni.getLocation({
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+ type: 'wgs84',
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+ success: function(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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+ that.longitude = res.longitude
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+ that.latitude = res.latitude
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+ }
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+ });
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+ if (that.seconds <= 0) {
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+ that.seconds = 3
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+ that.po_tips = '重新定位'
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+ clearInterval(countdown);
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+ }
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+ }, 1000);
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+ }
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+ }
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+ };
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+</script>
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+
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+<style scoped>
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+ .wrapper {
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+ position: fixed;
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+ z-index: 999999;
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+ background: #ffffff;
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+ height: 100%;
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+ width: 100%;
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+ top: 0px;
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+ left: 0px;
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+ }
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+
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+ .mask {
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+ position: absolute;
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+ bottom: 0upx;
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+ top: 83upx;
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+ left: 0upx;
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+ right: 0upx;
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+ width: 750upx;
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+ display: flex;
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+ justify-content: center;
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+ align-items: center;
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+ background: rgba(0, 0, 0, 0);
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+ }
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+
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+ .mask-r {
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+ height: 120upx;
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+ width: 120upx;
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+ border-radius: 60upx;
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+ display: flex;
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+ background: rgba(0, 0, 0, 0.5);
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+ justify-content: center;
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+ align-items: center;
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+ font-size: 40upx;
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+ color: #FFFFFF
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+ }
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+
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+ .content {
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+ height: 100%;
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+ width: 100%;
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+ background-color: #ffffff;
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+ }
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+
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+ .header {
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+ height: 85upx;
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+ display: flex;
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+ justify-content: flex-start;
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+ align-items: center;
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+ }
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+
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+
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+ .back_div {
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+ width: 65upx;
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+ height: 100%;
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+ display: flex;
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+ justify-content: center;
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+ align-items: center;
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+ }
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+
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+ .back_img {
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+ width: 35upx;
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+ height: 35upx;
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+ }
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+
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+ .input {
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+ font-size: 28upx;
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+ width: 620upx;
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+ height: 55upx;
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+ border-radius: 40upx;
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+ background-color: #F5F5F5;
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+ padding-left: 20upx;
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+ padding-right: 20upx;
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+ box-sizing: border-box;
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+ }
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+
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+ .title {
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+ font-size: 30upx;
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+ color: white;
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+ }
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+
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+ .show {
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+ left: 0;
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+ width: 100%;
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+ transition: left 0.3s ease;
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+ }
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+
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+ .hide {
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+ left: 100%;
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+ width: 100%;
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+ transition: left 0.3s ease;
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+ }
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+
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+
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+ .title {
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+ font-size: 30upx;
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+ color: white;
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+ }
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+
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+ .calendar-list {
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+ position: absolute;
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+ top: 83upx;
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+ bottom: 0upx;
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+ width: 100%;
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+ background-color: #FFFFFF;
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+ }
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+
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+ .letters {
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+ position: absolute;
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+ right: 30upx;
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+ bottom: 0px;
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+ width: 50upx;
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+ top: 260upx;
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+ color: #2f9bfe;
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+ text-align: center;
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+ font-size: 24upx;
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+ }
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+
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+ .letters-item {
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+ margin-bottom: 5upx;
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+ }
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+
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+ .letter-header {
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+ height: 45upx;
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+ font-size: 22upx;
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+ color: #333333;
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+ padding-left: 24upx;
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+ box-sizing: border-box;
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+ display: flex;
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+ align-items: center;
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+ background-color: #ebedef;
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+
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+ }
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+
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+ .city-div {
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+ width: 660upx;
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+ height: 85upx;
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+ margin-left: 24upx;
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+ border-bottom-width: 0.5upx;
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+ border-bottom-color: #ebedef;
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+ border-bottom-style: solid;
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+ display: flex;
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+ align-items: center;
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+ margin-right: 35upx;
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+ }
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+
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+ .city {
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+ font-size: 28upx;
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+ color: #000000;
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+ padding-left: 30upx;
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+ }
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+
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+ .dingwei {
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+ width: 100%;
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+ padding-top: 25upx;
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+ box-sizing: border-box;
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+ margin-bottom: 26upx;
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+ }
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+
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+ .dingwei_Tips {
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+ margin-left: 24upx;
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+ margin-bottom: 24upx;
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+ font-size: 24upx;
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+ color: #A5A5A5;
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+ }
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+
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+ .dingwei_city {
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+ width: 100%;
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+ height: 60upx;
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+ padding-left: 55upx;
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+ padding-right: 70upx;
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+ box-sizing: border-box;
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+ display: flex;
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+ justify-content: space-between;
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+ }
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+
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+ .dingwei_city_one {
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+ width: 185upx;
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+ height: 60upx;
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+ background-color: #F5F5F5;
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+ border-radius: 10upx;
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+ font-size: 32upx;
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+ color: #333333;
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+ display: flex;
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+ justify-content: center;
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+ align-items: center;
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+ }
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+
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+ .dingweis_div {
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+ display: flex;
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+ align-content: flex-end;
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+ align-items: center;
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+ font-size: 24upx;
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+ color: #FD5745;
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+ }
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+
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+ .dingweis {
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+ width: 32upx;
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+ height: 32upx;
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+ }
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+
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+ .dingwei_city_zuijin {
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+ display: flex;
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+ justify-content: flex-start;
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+ }
|
|
|
+
|
|
|
+ .toright {
|
|
|
+ margin-right: 25upx;
|
|
|
+ }
|
|
|
+</style>
|