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4.4 KiB
4.4 KiB
Coupon
Install
import { CouponCell, CouponList } from 'vant';
Vue.component(CouponCell.name, CouponCell);
Vue.component(CouponList.name, CouponList);
Usage
Basic Usage
:::demo Basic Usage
<!-- 优惠券单元格 -->
<van-coupon-cell
:coupons="coupons"
:chosen-coupon="chosenCoupon"
@click="showList = true"
></van-coupon-cell>
<!-- 优惠券列表 -->
<van-popup v-model="showList" position="bottom">
<van-coupon-list
:coupons="coupons"
:chosen-coupon="chosenCoupon"
:disabled-coupons="disabledCoupons"
@change="onChange"
@exchange="onExchange"
></van-coupon-list>
</van-popup>
const coupon = {
available: 1,
discount: 0,
denominations: 150,
origin_condition: 0,
reason: '',
value: 150,
condition: '下单立减 1.50 元',
name: '新手专用优惠券',
start_at: 1489104000,
end_at: 1514592000
};
export default {
data() {
return {
chosenCoupon: -1,
coupons: [coupon],
disabledCoupons: [coupon]
}
},
methods: {
onChange(index) {
this.showList = false;
this.chosenCoupon = index;
},
onExchange(code) {
this.coupons.push(coupon);
}
}
}
:::
CouponCell API
Attribute | Description | Type | Default | 必须 |
---|---|---|---|---|
title | 单元格标题 | String |
优惠 |
- |
chosenCoupon | 当前选中优惠券的索引 | Number |
-1 |
- |
coupons | 可用优惠券列表 | Array |
[] |
- |
editable | 能否切换优惠券 | Boolean |
true |
- |
CouponList API
Attribute | Description | Type | Default | 必须 |
---|---|---|---|---|
v-model | 是否展示优惠券列表 | Boolean |
false |
- |
chosenCoupon | 当前选中优惠券的索引 | Number |
-1 |
- |
coupons | 可用优惠券列表 | Array |
[] |
- |
disabledCoupons | 不可用优惠券列表 | Array |
[] |
- |
exchangeButtonText | 兑换按钮文字 | String |
兑换 |
- |
exchangeButtonDisabled | 是否禁用兑换按钮 | Boolean |
false |
- |
displayedCouponIndex | 滚动至特定优惠券位置 | Number |
- | - |
closeButtonText | 列表底部按钮文字 | String |
不使用优惠 | - |
disabledListTitle | 不可用券列表标题 | String |
不可用优惠 | - |
inputPlaceholder | 输入框文字提示 | String |
请输入优惠码 | - |
CouponList Event
Event | Description | Attribute |
---|---|---|
change | 优惠券切换回调 | index, 选中优惠券的索引 |
exchange | 兑换优惠券回调 | code, 兑换码 |
Data Structure
优惠券字段说明
key | Description | Type |
---|---|---|
id | 优惠券 id | String |
name | 优惠券名称 | String |
available | 是否可用, 1:可用,0:不可用 | Number |
discount | 折扣(0为满减券)88=>8.8折 | Number |
denominations | 面值(0为折扣券)单位分 | Number |
origin_condition | 满减条件(0为无门槛,满XX元可用)单位分 | Number |
start_at | 卡有效开始时间 | Number |
end_at | 卡失效日期 | Number |
reason | 不可用原因 | String |
value | 订单优惠金额,单位分 | Number |
condition | 格式化输出 value | String |