bigdata_WX/pages/fourBase/city.vue

<template>
	<view>
		<citySelect :getCity="getCity" :lat="lat" :lng="lng" :city="city"></citySelect>	
	</view>
</template>

<script>
	import citySelect from '../../components/bazaar-city_list/index.vue';
	export default {
		onLoad(options) {
			this.lat = options.lat
			this.lng = options.lng
			this.city = options.city
		},
		components:{
			citySelect
		},
		data() {
			return {
				lat: "",
				lng: "",
				city: "",
			}
		},
		methods: {
			getCity({
				e
			}){
				console.log(e)
				//city 城市名称
				//name 定位名称
				if(city.city == undefined){
					var add = city
				}else if(city.city != undefined){
					var add = city.city
				}
				let pages = getCurrentPages()
				let nowpage = pages[pages.length - 1]
				let prevpage = pages[pages.length - 2]
				prevpage.$vm.city = add
				uni.navigateBack({
					delta:2
				})
			}
		}
	}
</script>

<style>

</style>