deming/pageE/order/Index.vue
2020-07-10 17:38:21 +08:00

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Vue
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<template>
<view class="order">
<view>
<u-tabs-swiper ref="tabs" :list="list" :is-scroll="false" active-color="#FF780F" :current="current" font-size="26" @change="tabsChange" height="88" :gutter="30"></u-tabs-swiper>
</view>
<swiper :current="swiperCurrent" @animationfinish="animationfinish" :style="{ height: swiperHeight }">
<swiper-item class="swiper-item" v-for="(item, index) in list" :key="index">
<scroll-view scroll-y style="height: 100%;" @scrolltolower="reachBottom">
<view>
<view class="item-container" v-for="order in orderList" :key="order.order_id">
<OrderItem :order="order"></OrderItem>
</view>
</view>
<u-empty text="暂无订单" mode="order" color="#000000" v-if="!orderList.length"></u-empty>
<u-loadmore :status="loadStatus[index]" bgColor="#ECECEC" margin-bottom="20" v-if="orderList.length >= 15"></u-loadmore>
</scroll-view>
</swiper-item>
</swiper>
</view>
</template>
<script>
import OrderItem from '@/components/mine/order-item/index'
export default {
data() {
return {
list: [{
name: '全部'
}, {
name: '待支付'
}, {
name: '已取消'
}, {
name: '待收货'
}, {
name: '试穿试送'
}, {
name: '待评价'
}, {
name: '售后'
}],
orderList: [],
loadStatus: ['loadmore','loadmore','loadmore','loadmore','loadmore','loadmore','loadmore'],
page: 0,
current: Number,
swiperCurrent: 0,
swiperHeight: '',
timer: true,
}
},
components: {
OrderItem
},
watch: {
current(value) {
this.page = 0;
this.getOrderList({ reload: 'again' });
},
},
onLoad(option) {
const current = option.current ? Number(option.current) : 0;
this.current = current;
this.swiperCurrent = this.current;
this.setViewHeight();
},
methods: {
async getOrderList({ reload = '' } = {}) {
let type;
// state_type 订单状态0:已取消 10:未付款 20:已付款 30:已发货 40:已收货
switch (this.current) {
case 1:
type = 10; // 待支付
break;
case 2:
type = 0; // 已取消
break;
case 3:
type = 30; // 待收货
break;
case 4:
type = -1; // 试穿试送
break;
case 5:
type = 'state_noeval'; // 待评价
break;
case 6:
type = 40; // 售后
break;
default:
type = -1;
break;
}
const res = await this.$u.api.getOrderList({
page: this.page,
type: type,
refund_state: this.current == 6 ? '1' : 0, // 判断是不是售后列表
})
this.timer = true;
if(res.errCode == 0) {
if(reload) this.orderList = res.data;
else this.orderList.push(...res.data);
}
return res;
},
reachBottom() {
// 大于15条才会加载更多
if(this.orderList.length < 15) return false;
if(!this.timer) return false;
this.timer = false;
this.loadStatus.splice(this.current, 1, "loading");
this.page++;
this.getOrderList().then(res => {
this.loadStatus.splice(this.current, 1, "nomore");
if(res.data.length == 0) this.page--;
}).catch(() => {
this.loadStatus.splice(this.current, 1, "nomore");
this.page--;
})
},
tabsChange(index) {
this.current = Number(index);
this.swiperCurrent = Number(index);
},
animationfinish(e) {
let current = Number(e.detail.current);
this.swiperCurrent = current;
this.current = current;
},
setViewHeight() {
const sys = uni.getSystemInfoSync();
this.swiperHeight = sys.windowHeight - 88 / 2 + 'px';
},
}
};
</script>
<style lang="scss" scoped>
.order {
min-height: calc(100vh - var(--window-top));
background-color: #ECECEC;
display: flex;
flex-direction: column;
.swiper-item {
.item-container {
padding: 20rpx 30rpx;
}
}
}
</style>