How to implement product shipping function in vue

Vue is an excellent front-end framework that is easy to use, scalable, and efficient. Vue is widely used in many projects, especially in the development of e-commerce platforms. Next, I will introduce how to use Vue to write the product shipping function.

First of all, we need to clarify the product shipping process of the e-commerce platform. Generally speaking, the product shipping process can be divided into the following steps:

1. Confirm order: After the user places the order, he needs to confirm the order in the management background.
2. Preparing for shipment: After confirming the order, you need to prepare the product and transportation-related information, such as the courier company, courier tracking number, etc.
3. Delivery: Deliver the goods to the courier company and provide transportation-related information.
4. Confirm receipt: After receiving the goods, the user needs to confirm receipt on the e-commerce platform.

Next, let’s start writing the product shipping function.

First, we need to define the order data model in the Vue component. In this example, we define the order model as:

{
  orderId: '', //订单ID
  goodsList: [], //商品列表
  status: 0 //订单状态，0表示待处理，1表示处理中，2表示已完成
}

Among them, orderId is used to identify the order, goodsList is an array containing product information, and status is used to represent the current status of the order.

We can use Vue's component system to define an order list component to display orders and provide functions such as confirming orders, preparing for shipment, and confirming receipt.

Next, let’s write the code for the order list component:

<template>
  <table>
    <tr>
      <th>订单ID</th>
      <th>商品列表</th>
      <th>订单状态</th>
      <th>操作</th>
    </tr>
    <tr v-for="(order,index) in orders" :key="index">
      <td>{{order.orderId}}</td>
      <td>
        <ul>
          <li v-for="(item,index) in order.goodsList" :key="index">{{item.name}} x{{item.count}}</li>
        </ul>
      </td>
      <td>{{getStatusText(order.status)}}</td>
      <td>
        <button v-if="order.status === 0" @click="confirmOrder(index)">确认订单</button>
        <button v-if="order.status === 1" @click="prepareShipment(index)">准备发货</button>
        <button v-if="order.status === 2" @click="confirmReceived(index)">确认收货</button>
      </td>
    </tr>
  </table>
</template>
<script>
export default {
  props: {
    orders: { // 订单列表
      type: Array,
      required: true
    }
  },
  methods: {
    confirmOrder(index) { // 确认订单
      this.orders[index].status = 1;
    },
    prepareShipment(index) { // 准备发货
      this.orders[index].status = 2;
      // 发货操作
    },
    confirmReceived(index) { // 确认收货
      this.orders[index].status = 3;
    },
    getStatusText(status) { // 获取订单状态文本
      switch (status) {
        case 0:
          return '待处理';
        case 1:
          return '处理中';
        case 2:
          return '已发货';
        case 3:
          return '已完成';
        default:
          return '';
      }
    }
  }
}
</script>

Next, we need to add specific implementations for the two functions of preparing for shipment and confirming receipt.

When preparing to ship, we need to send a request to the courier company and save the courier number and other information in the order. In this example, we use the axios library to send requests to the express interface. The specific implementation code for preparing for shipment is as follows:

import axios from 'axios';

// ...

prepareShipment(index) { // 准备发货
  this.orders[index].status = 2;
  
  // 构造请求数据
  const requestData = {
    orderId: this.orders[index].orderId,
    expressCompany: '顺丰',
    expressNumber: 'SF1010101'
  };
  
  // 向快递接口发送请求
  axios.post('/api/shipments', requestData).then(response => {
    console.log(response);
  }).catch(error => {
    console.error(error);
  });
},

When confirming receipt, we only need to set the status of the order to Completed. The specific implementation code to confirm receipt is as follows:

confirmReceived(index) { // 确认收货
  this.orders[index].status = 3;
},

Finally, we need to provide an entrance in the e-commerce platform to display the order list. In this example, we display the order list as a separate page. In Vue, you can use the routing system to achieve page jumps. The code to add the order list route is as follows:

import Vue from 'vue';
import VueRouter from 'vue-router';
import OrderList from './views/OrderList.vue';

Vue.use(VueRouter);

const routes = [{
  path: '/',
  component: OrderList
}];

const router = new VueRouter({
  routes
});

export default router;

The above code defines a "/" route for displaying the order list page.

At this point, the function of using Vue to implement product shipping has been completed. Through Vue's componentization and routing system, we can easily build an excellent e-commerce platform.

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