gterFang/src/views/housingView/intermediary.vue

<template>
    <div class="box-min-1200-src">
        <!-- <pageTopBar :bannerList="bannerList.data.intermediaryHousing"></pageTopBar> -->
        <pageTopBar></pageTopBar>
        <seachModule :count="dataList.count" :getDataList="setSeachSelectData"></seachModule>
        <div class="dis-f jus-x al-item">
            <div class="body-maxWidth mg-t-35">
                <div v-show="dataList.data && dataList.data.length > 0" ref="list">
                    <biserialItem v-for="(item, i) in pageList" :key="i" :item="item"></biserialItem>
                </div>
                <div class="dis-f jus-x no-list-box al-item" v-show="dataList.data && dataList.data.length === 0">
                    <noList hint-text-two="建议放宽筛选条件"></noList>
                </div>

                <!-- 其他附近房源 -->
                <!-- <div class="other-nearby-listings-box flexcenter">没有找到更多房源，为您推荐其他附近房源</div> -->
            </div>
        </div>
        <loadMoreText :loadText="loadingText" v-show="dataList.data && dataList.data.length > 0"></loadMoreText>
        <listBtmPrompt></listBtmPrompt>
        <footerTool></footerTool>
    </div>

    <back-to-top></back-to-top>
</template>

<script setup>
import { reactive, onMounted, ref, provide, onBeforeUnmount, nextTick } from "vue"
import pageTopBar from "../../components/pageTopBar/pageTopBar.vue"
import seachModule from "../../components/seachModule/seachModule1.vue"
import biserialItem from "../../components/biserialListItem/biserialListItem.vue"
import listBtmPrompt from "../../components/public/have-questions.vue"
import noList from "../../components/public/empty-duck.vue"
import circleBtn from "@/components/public/circle-btn.vue"
import api from "../../utils/api"
import tool from "../../toolJs/downLoadMore"
import { ElMessage } from "element-plus"
import footerTool from "@/components/footer/footer.vue"
import loadMoreText from "../../components/loadMore/loadMoreText.vue"
import backToTop from "@/components/public/backToTop.vue"
import Masonry from "masonry-layout"
import store from "../../store/index"

//瀑布实例
let listMasonryInstance = null
//获取数据
let pages = ref(1)
let dataList = reactive({ data: [], count: 0 })
let dataCount = ref(0)
let pageList = ref([])
let seachSelectData = reactive({ data: {} })
let loading = ref(true)
let loadingText = ref(" 下拉加载更多 ")
provide("count", dataCount)

//轮播
// let bannerList = reactive({ data: [] })
// let banner = () => {
//     api.banner().then(res => {
//         if (res.code === 200) {
//             bannerList.data = res.data
//         }
//     })
// }

//保存搜索设置
let setSeachSelectData = (data, noMask = false) => {
    pages.value = 1
    store.state.intermediaryPitchValue = data
    seachSelectData.data = {
        ...data,
        noMask,
    }
    loading.value = true
    getDataList(seachSelectData.data)
}

//获取搜索数据
let getDataList = (data) => {
    loadingText.value = " 加载中..... "
    if (!loading.value) return
    loading.value = false
    let postData = {
        page: pages.value,
        intermediary: 1,
        limit: 20,
        ...data,
    }
    api.getLists(postData).then(res => {
        if (res.code === 200) {
            dataList.data = res.data.data
            if (res.data.data.length < 20) {
                loadingText.value = " 到底了 "
            } else {
                loadingText.value = " 下拉加载更多 "
            }
            if (pages.value === 1) {
                pageList.value = []
            }
            pageList.value = pageList.value.concat(res.data.data)
            pageList.tab = 1
            dataList.count = res.data.count
            dataCount.value = res.data.count
            nextTick(() => {
                listMasonryInstance.reloadItems()
                listMasonryInstance.layout()
                if (dataList.data.length >= 20) loading.value = true
            })
        } else {
            ElMessage({
                message: res.message,
                center: true,
            })
        }
    })
}

//加载更多
let downLoadMore = () => {
    tool.loadMore(() => {
        if (!loading.value) return
        pages.value++
        getDataList(seachSelectData.data)
    })
}

let list = ref("")

//listImg
onMounted(() => {
    listMasonryInstance = new Masonry(list.value, {
        itemSelector: ".item",
        gutter: 20,
    })
    // getDataList()
    // banner()
    window.addEventListener("scroll", downLoadMore, true)
})

onBeforeUnmount(() => {
    window.removeEventListener("scroll", downLoadMore, true)
})
</script>
<style scoped lang="less">
img {
    object-fit: contain;
}

.dis-f {
    display: flex;
}

.jus-x {
    justify-content: center;
}

.al-item {
    align-items: center;
}

.pos-r {
    position: relative;
}

.body-maxWidth {
    width: 1200px;
    min-width: 1200px;
}

.s-w-100 {
    width: 100%;
}

.jus-bet {
    justify-content: space-between;
}

.mg-t-35 {
    margin-top: 35px;
}

.no-list-box {
    height: 500px;
    background: inherit;
    background-color: rgba(255, 255, 255, 1);
    border: none;
    border-radius: 16px;
    -moz-box-shadow: 0px 0px 8px rgba(0, 0, 0, 0.0784313725490196);
    -webkit-box-shadow: 0px 0px 8px rgba(0, 0, 0, 0.0784313725490196);
    box-shadow: 0px 0px 8px rgba(0, 0, 0, 0.0784313725490196);
}
.other-nearby-listings-box {
    width: 100%;
    height: 32px;
    color: #525151;
    background: rgba(245, 251, 255, 1);
    font-size: 14px;
    margin-top: 40px;
}
</style>