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dx-cart's Introduction

dx-cart

购物车组件

安装

yarn add dx-cart

使用

import {
  dispatchCartInfo,
  getCartList,
  dispatchAddLocalCart,
  deleteCartItem,
  dispatchCartItemSelect,
  dispatchCartCount,
  dispatchCartItemCount,
  syncCartItemCount,
  getCartPrice
} from 'dx-cart'

功能

获取购物车信息

  dispatchCartInfo()
  // 返回值
  return {
    cartInfo: {
      count,
      cartGoods,
      itemCount,
      itemSelected,
      cartList
    },
  }

获取购物车商品列表

  getCartList()
  // 返回值
  return cartList

添加至购物车

  const cartItem = {}  // 商品项
  dispatchAddLocalCart(cartItem)

删除购物车商品

  const ids = [skuId] // 商品skuId
  deleteCartItem(ids)

勾选商品

  const itemId = 0 // 当前勾选商品的itemId
  dispatchCartItemSelect(itemId)

获取购物车数量

  dispatchCartCount()
  // 返回值
  return 0

购物车单个商品数量

  const itemId = 0 // 当前商品的itemId
  const count = 0 // 商品数量
  dispatchCartItemCount({ itemId, count })

更新单个商品数量

  const itemId = 0 // 当前商品的itemId
  const changeCount = 0 // 修改后的商品数量
  syncCartItemCount({ itemId, changeCount })

计算商品价格

  const saleItems = [] // 商品列表
  getCartPrice({ saleItems })
  // 返回值
  return {
    discountsTotalPrice // 总价格
  }

dx-cart's People

Contributors

shilan1874 avatar

Watchers

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