290144e9
 易尊强
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# cc-defineCoupon
#### 使用方法
```使用方法
<!-- 选择优惠券弹出层 -->
<view class="mask" catchtouchmove="preventTouchMove" v-if="couponshow == true" @tap="hidecoupon"></view>
<view class="coupon" :style="'bottom:' + (couponshow == true ? '0px':'')">
<scroll-view class="scrolls" scroll-y>
<!-- colors:按钮颜色 couponList:优惠卷列表数据 @onReceive：领取或立即使用按钮事件 -->
<cc-defineCoupon colors="#fa436a" :couponList="couponList" @onReceive="onReceive"></cc-defineCoupon>
</scroll-view>
</view>
// 打开优惠券弹框
opencoupon() {
this.couponshow = true
},
// 关闭优惠券弹框
hidecoupon() {
this.couponshow = false
},
//领取优惠券 立即使用事件
onReceive(item, index) {
console.log(item, index)
if (item.status == 1) {
// 立即使用 事件
} else {
this.couponList[index].status = 1 //领取成功
uni.showToast({
title: '领取成功',
icon: 'none'
})
}
},
```
#### HTML代码实现部分
```html
<template>
<view class="content">
<button style="margin-top: 38px;" @click="opencoupon()">弹出优惠券</button>
<!-- 选择优惠券弹出层 -->
<view class="mask" catchtouchmove="preventTouchMove" v-if="couponshow == true" @tap="hidecoupon"></view>
<view class="coupon" :style="'bottom:' + (couponshow == true ? '0px':'')">
<scroll-view class="scrolls" scroll-y>
<!-- colors:按钮颜色 couponList:优惠卷列表数据 @onReceive：领取或立即使用按钮事件 -->
<cc-defineCoupon colors="#fa436a" :couponList="couponList" @onReceive="onReceive"></cc-defineCoupon>
</scroll-view>
</view>
</view>
</template>
<script>
export default {
components: {
},
data() {
return {
couponshow: false,
couponList: [ //优惠券列表
{
money: 100,
reduce: 10,
date: '2023-05-09 2023-10-02',
id: 1,
status: 0,
condition: ['新人专享', '通用卷']
}, {
money: 100,
reduce: 20,
date: '2023-02-09 2023-10-02',
id: 2,
status: 0,
condition: ['会员专享', '通用卷']
}, {
money: 100,
reduce: 30,
date: '2023-02-09 2023-10-02',
id: 3,
status: 0,
condition: ['数码产品可用', '不可与其他产品共享']
}, {
money: 100,
reduce: 40,
date: '2023-02-09 2023-10-02',
id: 4,
status: 0,
condition: ['新人专享', '可与其他产品共享']
}, {
money: 100,
reduce: 50,
date: '2023-02-09 2023-10-02',
id: 5,
status: 0,
condition: ['新人专享', '仅在支付时使用']
}
],
}
},
methods: {
// 打开优惠券弹框
opencoupon() {
this.couponshow = true
},
// 关闭优惠券弹框
hidecoupon() {
this.couponshow = false
},
//领取优惠券 立即使用事件
onReceive(item, index) {
console.log(item, index)
if (item.status == 1) {
// 立即使用 事件
} else {
this.couponList[index].status = 1 //领取成功
uni.showToast({
title: '领取成功',
icon: 'none'
})
}
},
}
}
</script>
<style lang="scss" scoped>
.content {
display: flex;
flex-direction: column;
}
.mask {
width: 100%;
height: 100vh;
position: fixed;
top: 0;
left: 0;
background: #000;
z-index: 900;
opacity: 0.7;
}
/* 优惠券 */
.coupon {
background-color: #fff;
border-radius: 10upx 10upx 0 0;
position: fixed;
left: 0;
bottom: -1000upx;
z-index: 999;
transition: all 0.3s;
}
.scrolls {
width: 100vw;
height: 60vh;
padding-top: 10upx;
z-index: 500;
}
</style>
```
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