(编辑:jimmy 日期: 2024/12/22 浏览:2)
使用vue写出简单的购物车,供大家参考,具体内容如下
代码:
// An highlighted block <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Document</title> <style> .cl{ border: 1px solid black; width: 300px; margin: 30px; padding: 15px; } </style> </head> <body> <div id="app"> <div class="cl" v-for="(item,index) in items"> <h4>{{item.sname}}</h4> <button @click="item.sum==0">-</button> <span>{{item.sum}}</span> <button @click="item.sum++">+</button> <span>{{item.sprice}}元/斤</span> </div> <table> <tr> <th>选择</th> <th>商品名</th> <th>商品数量</th> <th>商品价格</th> </tr> <tr v-for="(item,index) in items"> <td><input type="checkbox" :checked="item.isSelect" @click="item.isSelect=!item.isSelect"></td> <td>{{item.sname}}</td> <td>{{item.sum}}</td> <td>{{item.sprice*item.sum}}</td> </tr> <tr> <td><input type="checkbox" @click="selectProduct(isSelectAll)" :checked="isSelectAll">全选</tf> <td>合计</tf> <td>{{total.totalNum}}</tf> <td>{{total.totalPrice}}</tf> </tr> </table> </div> <script src="/UploadFiles/2021-04-02/vue.js">以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持。