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>