screenControl/src/view/plantScreen/index.vue

<template>
    <div class="content" v-if="flag">
        <div class="plant-li" v-for="item in landList" :key="item.id" @click="handClick(item)">
            {{ item.title }}
        </div>
    </div>

    <areaChose v-else channel="user-plant" @handTown="handTown" @handArea="handArea"></areaChose>
    <div class="area" @click="flag = !flag">
        <div class="area-top">
            <div class="town">{{ area }}</div>
            <div class="town">{{ town }}</div>
        </div>
        <div class="area-bottom"></div>
    </div>
</template>
<script setup scoped>
import { ref, reactive } from "vue"
import { sendMsg } from "@/api.js"
import { landListApi } from "@/api.js"
import areaChose from "../components/areaChose.vue"

const flag = ref(true)
const town = ref("")
const area = ref("泸县")
let areaCode = 0

const handTown = (e) => {
    town.value = e.name
    getLandList(areaCode ,e.code)

}

const handArea = (e) => {
    area.value = e.name
    areaCode=e.code
    town.value = ''
    getLandList(e.code)

}

const landList=ref([])
const getLandList = async (areaCode=510521,streetCode='') => {
    let res = await landListApi({
        areaCode,
        streetCode,
    })
    landList.value=res.data.list
    console.log(landList.value)
}
getLandList()

const handClick=(item)=>{
    let data={
        id:item.id,
        landName:item.title,
        areaCode:item.county_code,
        townCode:item.town_code,
        town_name:item.town_name
    }
    sendMsg({ channel: 'user-plant', event:'choseLand', data })
    // sendFn('choseLand', {id:item.id,landName:item.title,townCode:item.town_code} )
}
// 发送消息
const sendFn = (event, data = '') => {
    if (data.page) page.value = data.page;
    sendMsg({ channel: 'user-plant', event, data })
}
</script>
<style lang="scss" scoped>
.content {
    height: 500px;
    width: 90vw;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    box-sizing: border-box;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    overflow-y: auto;

    .plant-li {
        width: 165.9px;
        height: 190.48px;
        background-image: url('/static/img/plantScreen/A.png');
        text-align: center;
        line-height: 190.48px;
        color: white;
    }
}

.area {
    position: absolute;
    font-size: 20px;
    color: white;
    bottom: 0px;
    left: 50%;
    transform: translateX(-50%);
    width: 558px;

    .area-top {
        display: flex;
        justify-content: space-around;

        .town {
            background-image: url('/static/img/tradeScreen/areaA.png');
            background-size: 100% 100%;
            width: 160.12px;
            height: 30.94px;
            text-align: center;
            line-height: 10px;
        }
    }
}

.area-bottom {
    background-image: url('/static/img/tradeScreen/areaB.png');
    width: 558px;
    height: 57px;
    background-size: 100% 100%;
    transform: translateY(-20px);
}
</style>