antd-mini/es/Voucher/index.js

antd-mini 是支付宝小程序 UI 组件库，遵循 Ant Design 规范。

import isFunction from 'lodash.isfunction';
import { Component, getValueFromProps, triggerEvent } from '../_util/simply';
import { componentsProps } from './props';
Component({
    props: componentsProps,
    methods: {
        getCurTapVoucher: function (event) {
            var index = event.currentTarget.dataset.index;
            var dataSource = getValueFromProps(this, 'dataSource');
            return dataSource[index];
        },
        handleVoucherTap: function (e) {
            triggerEvent(this, 'voucherTap', this.getCurTapVoucher(e), e);
        },
        handleBtnTap: function (e) {
            var voucher = this.getCurTapVoucher(e);
            var _a = getValueFromProps(this, ['onBtnTap', 'onTap']), onBtnTap = _a[0], onTap = _a[1];
            if (isFunction(onBtnTap)) {
                triggerEvent(this, 'btnTap', voucher, e);
            }
            else if (isFunction(onTap)) {
                triggerEvent(this, 'tap', voucher, e);
            }
        },
    },
});