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uni_modules/uview-plus/components/u-city-locate/u-city-locate.vue

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+<template>
+	<view class="u-city-locate">
+		<up-index-list :indexList="indexList">
+			<template #header>
+				<view class="u-current-city-wrap">
+					<view class="u-current-city-title">{{ t("up.cityLocate.locateCity") }}</view>
+					<view class="u-current-city-item" @tap="location">
+						<view class="u-location-city">{{locationCity}}</view>
+					</view>
+				</view>
+			</template>
+			<template :key="index" v-for="(item, index) in cityList">
+				<!-- #ifdef APP-NVUE -->
+				<up-index-anchor :text="indexList[index]"></up-index-anchor>
+				<!-- #endif -->
+				<up-index-item>
+					<!-- #ifndef APP-NVUE -->
+					<up-index-anchor :text="indexList[index]"></up-index-anchor>
+					<!-- #endif -->
+					<view class="hot-city-list" v-if="index == 0">
+						<view class="" v-for="(item1, index1) in item" @tap="selectedCity(item1)">
+							<view class="hot-city-item">{{ item1[nameKey] }}</view>
+						</view>
+					</view>
+					<view v-else class="item-list" v-for="(item1, index1) in item" :key="index1">
+						<view class="list__item" @tap="selectedCity(item1)">
+							<text class="list__item__city-name">{{item1[nameKey]}}</text>
+						</view>
+						<up-line></up-line>
+					</view>
+				</up-index-item>
+			</template>
+			<template #footer>
+				<view class="u-safe-area-inset--bottom">
+					<text class="list__footer"></text>
+				</view>
+			</template>
+		</up-index-list>
+	</view>
+</template>
+
+<script>
+	import { t } from '../../libs/i18n'
+	export default{
+		name: 'u-city-locate',
+		props:{
+			indexList: {
+				type: Array,
+				default: ['🔥']
+			},
+			cityList:{
+				type: Array,
+				default: () => {
+					return [
+						[{
+							name: '北京',
+							value: 'beijing'
+						},
+						{
+							name: '上海',
+							value: 'shanghai'
+						},
+						{
+							name: '广州',
+							value: 'guangzhou'
+						},
+						{
+							name: '深圳',
+							value: 'shenzhen'
+						},
+						{
+							name: '杭州',
+							value: 'hangzhou'
+						}]
+					]
+				}
+			},
+			locationType: {
+				type: String,
+				default: 'wgs84'
+			},
+			currentCity: {
+				type: String,
+				default: ''
+			},
+			nameKey: {
+				type: String,
+				default: 'name'
+			}
+		},
+		computed:{
+		},
+		watch:{
+			currentCity(val) {
+				this.locationCity = val;
+			}
+		},
+		data(){
+			return{
+				locationCity: t("up.cityLocate.locating") + '....'
+			}
+		},
+		emits: ['location-success', 'select-city'],
+		methods:{
+			t,
+			// 获取城市
+			selectedCity(city){
+				this.locationCity = city[this.nameKey];
+				this.$emit('select-city', {
+					locationCity: this.locationCity
+				});
+			},
+			// 定位操作
+			location(){
+				let That = this;
+				uni.getLocation({
+				    type: this.locationType,
+					geocode:true,
+				    success(res){
+						console.log(res);
+						That.locationCity = res.address && res.address.city;
+						That.$emit('location-success', {
+							...res,
+							locationCity: That.locationCity
+						});
+				    },
+					fail(){
+						That.locationCity = t("up.cityLocate.fail");
+					}
+				});
+			},
+		},
+		// 页面挂载后进行异步操作
+		created(){
+		},
+		mounted(){
+			this.location();
+		}
+	}
+</script>
+
+<style lang="scss">
+	.list__item {
+		padding: 8px 1px;
+	}
+	.u-current-city-title {
+		color: grey;
+		margin-bottom: 5px;
+	}
+	.u-current-city-item {
+		height: 30px;
+	}
+	.hot-city-list {
+		display: flex !important;
+		flex-direction: row !important;
+		padding: 12px 0;
+		.hot-city-item {
+			padding: 6px 12px;
+			margin: 5px;
+			border: 1px solid #ededed;
+		}
+	}
+</style>