Initial commit: 积分兑换电商平台多商户版 MER-2.2
Made-with: Cursor
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apple
282
mer_uniapp/pages/activity/goods_seckill/index.vue
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282
mer_uniapp/pages/activity/goods_seckill/index.vue
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<template>
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<view :data-theme="theme">
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<view class='cart_nav'>
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<view v-if="styleValue=='1'">
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<nav-bar ref="navBarRef" @getNavH='getNavH' iconColor='#fff' :navTitle="pageScrollStatus ? '限时秒杀' : ''"
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:backgroundColor="pageScrollStatus?'#e93323':''" :isBackgroundColor="false" :isHeight="false">
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</nav-bar>
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</view>
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<view v-else>
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<!-- #ifdef MP || APP-PLUS-->
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<nav-bar @getNavH='getNavH' iconColor='#fff' :isBackgroundColor="false" ref="navBarRef"
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:isHeight="false">
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<view slot='default' class="">
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<image class="seckill_title" src="../static/images/seckill_title.png" mode=""></image>
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</view>
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</nav-bar>
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<!-- #endif -->
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</view>
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</view>
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<view @touchstart="touchStart">
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<ListStyle v-if="styleValue=='1'" :pageScrollStatus="pageScrollStatus" :seckillList="seckillList" :datatime="datatime"
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:timeLine="timeLine" :loading="loading" :active="active" :seckillStatus="status" @getCheckSeckill="getCheckSeckill"></ListStyle>
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<PageStyle v-if="styleValue=='2'" :tabLeft="tabLeft" :mainWidth="mainWidth" :datatime="datatime"
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:isWidth="isWidth" :desc="desc" :marTop="marTop" :seckillList="seckillList" :timeLine="timeLine"
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:loading="loading" :active="active" :seckillStatus="status" @getCheckSeckill="getCheckSeckill"></PageStyle>
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</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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getSeckillHeaderApi,
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getSeckillListApi,
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seckillStyleApi
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} from '@/api/activity.js';
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import {
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silenceBindingSpread,
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getUserSpread
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} from '@/utils/index.js';
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import ListStyle from "../components/listStyle.vue";
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import PageStyle from "../components/pageStyle.vue";
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import navBar from '@/components/navBar';
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import {
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mapGetters
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} from "vuex";
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import onShare from "../../../mixins/onShare";
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let app = getApp();
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let sysHeight = uni.getSystemInfoSync().statusBarHeight + 'px';
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export default {
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mixins: [onShare],
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components: {
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navBar,
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ListStyle,
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PageStyle
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},
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computed: mapGetters(['isLogin', 'uid', 'globalData']),
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created() {
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var that = this
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// 获取设备宽度
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uni.getSystemInfo({
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success(e) {
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that.mainWidth = e.windowWidth
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that.isWidth = (e.windowWidth - 65) / 4
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}
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})
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},
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onPageScroll(object) {
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if (object.scrollTop > 200) {
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this.pageScrollStatus = true;
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} else if (object.scrollTop < 200) {
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this.pageScrollStatus = false;
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}
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uni.$emit('scroll');
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},
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data() {
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return {
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seckillList: [],
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timeList: [],
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active: 0,
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page: 1,
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limit: 5,
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loading: true,
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loadend: false,
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timeLine: [],
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showSkeleton: true, //骨架屏显示隐藏
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isNodes: 0, //控制什么时候开始抓取元素节点,只要数值改变就重新抓取
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circular: true,
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autoplay: true,
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interval: 500,
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topImage: '',
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scrollLeft: 0,
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status: 1,
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returnShow: true,
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navH: '',
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theme: this.$Cache.get("theme"),
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isLeft: 0,
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mainWidth: 0,
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tabLeft: 0,
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isWidth: 0,
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info: {},
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desc: '',
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datatime: 0,
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marTop: 0,
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activeTime: {},
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loadTitle: '',
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sysHeight: sysHeight,
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pageScrollStatus: false,
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styleValue: '1', //样式值
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title: '秒杀列表'
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}
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},
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onLoad(options) {
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this.getSeckillStyle();
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//分销码
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getUserSpread(options);
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setTimeout(() => {
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this.isNodes++;
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}, 500);
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var pages = getCurrentPages();
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this.returnShow = pages.length === 1 ? false : true;
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// #ifdef H5
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this.navH = app.globalData.navHeight - 18;
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// #endif
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this.getSeckillConfig();
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},
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onShow() {
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//分销绑定
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silenceBindingSpread(this.isLogin, this.globalData.spread);
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},
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methods: {
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//滚动
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touchStart() {
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if(this.styleValue ==="1"){
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this.$refs.navBarRef.currentPage = false;
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}else{
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// #ifdef MP || APP
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this.$refs.navBarRef.currentPage = false;
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// #endif
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}
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},
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//获取秒杀样式
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async getSeckillStyle() {
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let {
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code,
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data
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} = await seckillStyleApi();
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if (code === 200) this.styleValue = data;
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},
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getNavH(marTop) {
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this.marTop = marTop;
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},
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//点击时间段
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getCheckSeckill(index, item) {
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this.active = index;
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this.isLeft = -(index * this.isWidth) //设置下划线位置
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this.tabLeft = (index - 2) * this.isWidth //设置下划线位置
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this.status = item.status;
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if (item.status == 1) {
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this.desc = '距本场结束';
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this.datatime = item.endTimeStamp / 1000;
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} else if (item.status == 2 || item.status == 3) {
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this.desc = '距本场开始';
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this.datatime = item.startTimeStamp / 1000;
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} else if (item.status == 0) {
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this.desc = '已结束';
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}
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this.loading = false;
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this.loadend = false;
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this.page = 1;
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this.activeTime = item;
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this.getSeckillList(item);
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},
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getSeckillConfig: function() {
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getSeckillHeaderApi().then(res => {
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this.timeLine = res.data;
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//找出第一个进行中的下标
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this.active = this.timeLine.length ? res.data.findIndex(item => item.status === 1 || item
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.status === 2) : 0;
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this.$nextTick(() => {
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this.tabLeft = (this.active - 2) * this.isWidth //选中的位置放在第一位
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})
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if (res.data[this.active].status == 1) {
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this.desc = '距本场结束';
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this.datatime = res.data[this.active].endTimeStamp / 1000;
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this.status = 1;
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} else if (res.data[this.active].status == 2) {
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this.desc = '距本场开始';
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this.status = 2;
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this.datatime = res.data[this.active].startTimeStamp / 1000;
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} else if (res.data[this.active].status == 0) {
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this.desc = '已结束';
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this.status = 0;
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}
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this.loading = false;
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this.loadend = false;
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this.page = 1;
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//this.seckillList = [];
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let item = this.timeLine[this.active];
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this.activeTime = item;
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this.getSeckillList(this.activeTime);
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});
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},
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async getSeckillList(item) {
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try {
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const data = {
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page: this.page,
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limit: this.limit,
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date: item.date,
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startTime: item.startTime,
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endTime: item.endTime
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};
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if (this.loadend) return;
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if (this.loading) return;
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this.loadTitle = '';
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this.loading = true
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// 获取数据的逻辑
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const res = await getSeckillListApi(data);
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this.loadend = this.page > res.data.totalPage;
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if (this.page == 1) {
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this.seckillList = [];
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}
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this.loadTitle = this.loadend ? '已全部加载' : '加载更多';
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this.seckillList = this.seckillList.concat(res.data.list || []);
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this.$set(this, 'page', this.page + 1);
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// 在数据更新后恢复滚动位置
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this.$nextTick(() => {
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this.$set(this, 'seckillList', this.seckillList);
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});
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this.loading = false;
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// #ifdef H5
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this.setShare();
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// #endif
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this.showSkeleton = false
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} catch (error) {
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this.loading = false
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}
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},
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goBack: function() {
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uni.navigateBack();
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},
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setShare: function() {
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this.$wechat.isWeixin() &&
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this.$wechat.wechatEvevt([
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"updateAppMessageShareData",
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"updateTimelineShareData",
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"onMenuShareAppMessage",
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"onMenuShareTimeline"
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], {
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desc: this.seckillList[0].name,
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title: this.seckillList[0].name,
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link: location.href,
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imgUrl: this.seckillList[0].image
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}).then(res => {}).catch(err => {
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console.log(err);
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});
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},
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},
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/**
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* 页面上拉触底事件的处理函数
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*/
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onReachBottom: function() {
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this.getSeckillList(this.activeTime);
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}
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}
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</script>
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<style scoped lang="scss">
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.seckill_title {
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width: 144rpx;
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height: 36rpx;
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}
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</style>
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