reader/pages/commodity/index.js

import {
    getProducts,
} from '~/api/global'
import event from '~/mixins/event'

Page({
    behaviors: [event],
    data: {
        products: [],
        product: {},
        mask: false
    },
    onShow() {
        this.getProducts()
    },
    async getProducts() {
        let {
            productList: products,
        } = await getProducts()
        this.setData({
            products,
            active: products[0].id,
            product: products[0]
        })
    },
    selected({
        currentTarget
    }) {
        console.log(currentTarget.dataset.product);
        this.setData({
            active: currentTarget.dataset.product.id,
            product: currentTarget.dataset.product
        })
    },
    closeMask() {
        this.setData({
            mask: false,
        })
        // this.getWxCode()
    },
})