2020-07-16 17:39:06 +08:00
|
|
|
|
<template>
|
|
|
|
|
<view class="group">
|
|
|
|
|
<view>
|
2020-08-08 18:15:07 +08:00
|
|
|
|
<!-- <u-tabs-swiper ref="uTabs" :list="tabList" name="gc_name" :current="current" @change="tabsChange" :is-scroll="true" active-color="#FF780F" swiperWidth="750" height="88" :show-bar="false"></u-tabs-swiper> -->
|
|
|
|
|
<u-tabs :list="tabList" name="gc_name" :is-scroll="true" :current="current" @change="tabsChange" active-color="#FF780F" :show-bar="false" height="88" font-size="24" inactive-color="#333333"></u-tabs>
|
2020-07-16 17:39:06 +08:00
|
|
|
|
</view>
|
2020-08-08 18:15:07 +08:00
|
|
|
|
<swiper :current="swiperCurrent" @animationfinish="animationfinish" :style="{height: swiperHeight}">
|
2020-07-16 17:39:06 +08:00
|
|
|
|
<swiper-item class="swiper-item" v-for="(_, index) in tabList" :key="index">
|
2020-07-30 20:33:16 +08:00
|
|
|
|
<scroll-view scroll-y style="width: 100%;" @scrolltolower="onreachBottom">
|
2020-08-08 18:15:07 +08:00
|
|
|
|
<view v-if="pinTuanList[index]">
|
|
|
|
|
<SpecialGoods v-for="(item, index) in pinTuanList[index]" :key="index" :item="item" type='group'></SpecialGoods>
|
|
|
|
|
</view>
|
|
|
|
|
<u-loadmore :status="loadStatus" bgColor="#FFF" margin-top="20" margin-bottom="20" v-if="!pinTuanList[index] || pinTuanList[index].length>=pageSize" @loadmore="onreachBottom"></u-loadmore>
|
|
|
|
|
<u-empty text="暂无商品" mode="list" color="#000" v-if="!pinTuanList[index] || !pinTuanList[index].length"></u-empty>
|
2020-07-16 17:39:06 +08:00
|
|
|
|
</scroll-view>
|
|
|
|
|
</swiper-item>
|
|
|
|
|
</swiper>
|
|
|
|
|
</view>
|
|
|
|
|
</template>
|
|
|
|
|
<script>
|
2020-07-23 20:58:56 +08:00
|
|
|
|
import SpecialGoods from "../../components/shop/special-shop/index";
|
2020-07-16 17:39:06 +08:00
|
|
|
|
export default {
|
|
|
|
|
data() {
|
|
|
|
|
return {
|
2020-07-30 20:33:16 +08:00
|
|
|
|
pageSize: 12,
|
2020-07-21 21:02:28 +08:00
|
|
|
|
tabList: [],
|
2020-07-23 20:58:56 +08:00
|
|
|
|
current: -1,
|
2020-07-16 17:39:06 +08:00
|
|
|
|
swiperCurrent: 0,
|
2020-07-21 21:02:28 +08:00
|
|
|
|
page: 0,
|
|
|
|
|
pinTuanList: [],
|
2020-07-23 20:58:56 +08:00
|
|
|
|
swiperHeight: '',
|
2020-07-30 20:33:16 +08:00
|
|
|
|
timer: true, // 限制下拉刷新
|
|
|
|
|
loadStatus: 'loadmore',
|
2020-07-16 17:39:06 +08:00
|
|
|
|
}
|
|
|
|
|
},
|
|
|
|
|
components: {
|
2020-07-23 20:58:56 +08:00
|
|
|
|
SpecialGoods,
|
2020-07-16 17:39:06 +08:00
|
|
|
|
},
|
2020-07-21 21:02:28 +08:00
|
|
|
|
onLoad() {
|
|
|
|
|
this.getGoodsClass();
|
2020-07-23 20:58:56 +08:00
|
|
|
|
this.setViewHeight();
|
2020-07-21 21:02:28 +08:00
|
|
|
|
},
|
|
|
|
|
watch: {
|
|
|
|
|
current(index) {
|
2020-07-30 20:33:16 +08:00
|
|
|
|
this.getPinTuanList({ id: this.tabList[index].gc_id, load: 'reload' });
|
2020-07-21 21:02:28 +08:00
|
|
|
|
}
|
2020-07-16 17:39:06 +08:00
|
|
|
|
},
|
|
|
|
|
methods: {
|
2020-07-21 21:02:28 +08:00
|
|
|
|
// 获取优惠券拼团分类
|
|
|
|
|
async getGoodsClass() {
|
|
|
|
|
return await this.$u.api.getGoodsClass().then(res => {
|
|
|
|
|
if(res.errCode == 0) {
|
|
|
|
|
this.current = 0;
|
2020-08-08 18:15:07 +08:00
|
|
|
|
this.tabList = res.data;
|
2020-07-21 21:02:28 +08:00
|
|
|
|
}
|
|
|
|
|
})
|
|
|
|
|
},
|
|
|
|
|
// 拼团列表
|
2020-07-30 20:33:16 +08:00
|
|
|
|
async getPinTuanList({ id, page, load }) {
|
2020-07-23 20:58:56 +08:00
|
|
|
|
const res = await this.$u.api.getPinTuanList({
|
2020-07-21 21:02:28 +08:00
|
|
|
|
page: this.page,
|
|
|
|
|
gc_id: id,
|
2020-07-16 17:39:06 +08:00
|
|
|
|
})
|
2020-07-30 20:33:16 +08:00
|
|
|
|
this.timer = true;
|
|
|
|
|
if (res.errCode == 0) {
|
2020-08-08 18:15:07 +08:00
|
|
|
|
if(load == 'reload') this.pinTuanList[this.current] = res.data;
|
|
|
|
|
else if(load == 'loadmore') this.pinTuanList[this.current].push(...res.data);
|
2020-07-30 20:33:16 +08:00
|
|
|
|
}
|
2020-08-08 18:15:07 +08:00
|
|
|
|
this.$forceUpdate();
|
2020-07-23 20:58:56 +08:00
|
|
|
|
return res.data.length;
|
2020-07-16 17:39:06 +08:00
|
|
|
|
},
|
2020-07-30 20:33:16 +08:00
|
|
|
|
// scroll-view到底部加载更多
|
|
|
|
|
onreachBottom() {
|
|
|
|
|
if(!this.timer) return false;
|
|
|
|
|
this.loadStatus = "loading";
|
|
|
|
|
this.page++;
|
|
|
|
|
this.getPinTuanList({
|
|
|
|
|
id: this.tabList[this.current].gc_id,
|
|
|
|
|
load: 'loadmore',
|
|
|
|
|
}).then(length => {
|
|
|
|
|
console.log(length);
|
|
|
|
|
if(length == 0) {
|
|
|
|
|
this.page--;
|
|
|
|
|
this.loadStatus = 'nomore';
|
|
|
|
|
} else {
|
|
|
|
|
this.loadStatus = 'loadmore';
|
|
|
|
|
}
|
|
|
|
|
}).catch(() => {
|
|
|
|
|
this.loadStatus = "nomore";
|
|
|
|
|
this.page--;
|
|
|
|
|
})
|
|
|
|
|
},
|
2020-07-16 17:39:06 +08:00
|
|
|
|
// tabs通知swiper切换
|
|
|
|
|
tabsChange(index) {
|
2020-08-08 18:15:07 +08:00
|
|
|
|
this.current = index;
|
2020-07-16 17:39:06 +08:00
|
|
|
|
this.swiperCurrent = index;
|
|
|
|
|
},
|
|
|
|
|
// 由于swiper的内部机制问题,快速切换swiper不会触发dx的连续变化,需要在结束时重置状态
|
|
|
|
|
// swiper滑动结束,分别设置tabs和swiper的状态
|
|
|
|
|
animationfinish(e) {
|
|
|
|
|
let current = e.detail.current;
|
|
|
|
|
this.swiperCurrent = current;
|
|
|
|
|
this.current = current;
|
|
|
|
|
},
|
2020-07-23 20:58:56 +08:00
|
|
|
|
setViewHeight() {
|
|
|
|
|
const res = uni.getSystemInfoSync();
|
|
|
|
|
this.swiperHeight = res.windowHeight - (88 / 2) + 'px';
|
|
|
|
|
},
|
2020-07-16 17:39:06 +08:00
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
</script>
|
|
|
|
|
<style lang="scss" scoped>
|
|
|
|
|
</style>
|