初始化代码
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278
uniapp/uni-app/pages/land.vue
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278
uniapp/uni-app/pages/land.vue
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<template>
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<view class="pages-land" v-if="isLoad">
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<fixed>
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<view class="fill-base flex-between b-1px-b">
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<view style="width: 650rpx;">
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<tab @change="handerTabChange($event,'activeIndex')" :list="tabList" :activeIndex="activeIndex"
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:activeColor="primaryColor" height="100rpx"></tab>
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</view>
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<view @tap.stop="toShowRank" class="flex-center c-caption b-1px-l" style="width: 100rpx;">
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<i class="iconfont icon-down-bold" :class="[{'rotate-180':show_rank_item}]"></i>
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</view>
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</view>
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</fixed>
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<uni-popup @change="popupChange" ref="rank_item" type="top" :custom="true">
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<view style="height: 100rpx;"></view>
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<view class="pd-lg fill-base">
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<view @tap.stop="handerTabChange(index,'rankInd')" class="f-paragraph c-title"
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:class="[{'mt-md':index!=0}]" :style="{color:index==rankInd?primaryColor:''}"
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v-for="(item,index) in rankList" :key="index">
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{{item.title}}
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</view>
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</view>
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</uni-popup>
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<view @tap.stop="goDetail(index)" class="land-item fill-base mt-md ml-md mr-md box-shadow radius-16"
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v-for="(item,index) in list.data" :key="index">
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<image mode="aspectFill" lazy-load class="cover" :src="item.cover"></image>
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<view class="pd-lg">
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<view class="f-title c-title">{{item.title}}</view>
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<view class="f-caption c-caption ellipsis-2">
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<text decode="emsp" style="word-break:break-all;">{{item.desc}}</text>
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</view>
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<view class="flex-between mt-md">
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<view class="flex-y-baseline">
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<view class="f-lg-title c-warning">¥{{item.min_price}}</view>
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<view class="f-caption c-caption ml-sm">起</view>
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</view>
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<view class="common-btn flex-center f-paragraph c-base radius" :style="{background:primaryColor}">
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选择土地</view>
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</view>
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</view>
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</view>
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<load-more :noMore="list.current_page>=list.last_page&&list.data.length>0" :loading="loading" v-if="loading">
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</load-more>
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<abnor v-if="!loading&&list.data.length<=0&&list.current_page==1"></abnor>
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<view class="space-footer"></view>
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</view>
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</template>
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<script>
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import {
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mapState,
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mapActions,
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mapMutations
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} from "vuex"
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export default {
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components: {},
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data() {
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return {
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isLoad: false,
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options: {},
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rankInd: 0,
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rankList: [{
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id: 1,
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title: '综合排序'
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}, {
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id: 2,
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title: '销量优先'
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}, {
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id: 3,
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title: '距离优先'
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}],
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tabList: [],
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activeIndex: 0,
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cate_id: 0,
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param: {
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page: 1,
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},
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list: {
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data: []
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},
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loading: true,
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lockTap: false,
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show_rank_item: false
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}
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},
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computed: mapState({
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primaryColor: state => state.config.configInfo.primaryColor,
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subColor: state => state.config.configInfo.subColor,
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configInfo: state => state.config.configInfo,
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userInfo: state => state.user.userInfo,
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location: state => state.user.location,
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loginType: state => state.user.loginType,
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}),
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async onLoad() {
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if (this.isLoad) return
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this.$util.showLoading()
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this.initIndex()
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},
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async onShow() {
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if (!this.isLoad || (this.location.lat && this.rankInd != 2)) return
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let [err, result] = await uni.getSetting()
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if (err || !result.authSetting[`scope.userLocation`]) return
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this.initIndex()
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},
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onPullDownRefresh() {
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// #ifndef APP-PLUS
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uni.showNavigationBarLoading()
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// #endif
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this.initRefresh()
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uni.stopPullDownRefresh()
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},
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onReachBottom() {
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if (this.list.current_page >= this.list.last_page || this.loading) return
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this.param.page = this.param.page + 1
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this.loading = true
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this.getList()
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},
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onShareAppMessage(e) {
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let {
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id: pid
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} = this.userInfo
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let path = `/pages/land?pid=${pid}`
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this.$util.log(path)
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return {
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title: '',
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imageUrl: '',
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path,
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}
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},
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methods: {
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...mapActions(['getConfigInfo']),
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...mapMutations(['updateUserItem']),
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async initIndex(refresh = false) {
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if(!this.configInfo.id || refresh){
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await this.getConfigInfo()
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if (this.loginType == 'apple') {
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this.updateUserItem({
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key: 'isShowLogin',
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val: false
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})
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}
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}
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await this.getLocation()
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let cate = await this.$api.claim.claimCateList({
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type: 1
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})
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cate.unshift({
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id: 0,
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title: '全部'
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})
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this.isLoad = true
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this.tabList = cate
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this.param.page = 1
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this.getList()
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},
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initRefresh() {
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this.$refs.rank_item.close()
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this.initIndex(true)
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},
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async getLocation() {
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let {
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location
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} = this
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if (!location.lat) {
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location = await this.$util.getBmapLocation()
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this.updateUserItem({
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key: 'location',
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val: location
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})
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}
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},
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handerTabChange(index, type) {
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this[type] = index
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this.$refs.rank_item.close()
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if (type == 'activeIndex') {
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this.cate_id = this.tabList[index].id
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}
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this.$util.showLoading()
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this.param.page = 1
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this.list.data = []
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this.getList()
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},
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toShowRank() {
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let {
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show_rank_item,
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} = this
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if (this.lockTap) return
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this.lockTap = true
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setTimeout(() => {
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let methodModel = show_rank_item ? 'close' : 'open'
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this.$refs.rank_item[methodModel]()
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}, 500)
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},
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popupChange(e) {
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let {
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show
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} = e
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this.show_rank_item = show
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setTimeout(() => {
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this.lockTap = false
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}, 200)
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},
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async getList() {
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let {
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list: oldList,
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param,
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tabList,
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activeIndex,
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rankList,
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rankInd,
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cate_id
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} = this
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let ind = tabList.findIndex(item => {
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return item.id == cate_id
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})
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cate_id = ind == -1 ? 0 : cate_id
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activeIndex = ind == -1 ? 0 : ind
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this.cate_id = cate_id
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this.activeIndex = activeIndex
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let {
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id: sort
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} = rankList[rankInd]
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if (sort == 3 && !this.location.lat) {
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this.$util.hideAll()
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await this.getLocation()
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return
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}
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let {
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lng = 0,
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lat = 0
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} = this.location
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param = Object.assign({}, param, {
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cate_id,
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sort,
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});
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if (sort === 3) {
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param.lat = lat
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param.lng = lng
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}
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let newList = await this.$api.land.landList(param)
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if (this.param.page == 1) {
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this.list = newList
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} else {
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newList.data = oldList.data.concat(newList.data)
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this.list = newList
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}
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this.loading = false
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this.$util.hideAll()
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},
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async goDetail(index) {
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let {
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id
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} = this.list.data[index]
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let url = `/land/pages/detail?id=${id}`
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this.$util.toCheckLogin({
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url
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})
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}
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}
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}
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</script>
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<style lang="scss">
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.pages-land {
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.land-item {
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.cover {
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width: 710rpx;
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height: 345rpx;
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border-radius: 15rpx 15rpx 0 0;
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}
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}
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}
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</style>
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