VueJS实现用户管理系统

时间：2021-05-26

本文实例为大家分享了VueJS实现用户管理系统的具体代码，供大家参考，具体内容如下

源代码

<!doctype html><html lang="en"><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>用户管理系统</title> <script src="js/jquery.js"></script> <script src="js/bootstrap.js"></script> <script src="js/vue.js"></script> <link rel="stylesheet" href="css/bootstrap.css" type="text/css"> <script> $(function () { let vm = new Vue({ el: '#app', data: { user: {}, users: [ {name: 'Switch', age: 25, email: 'switchvov@163.com'}, {name: 'Kitty', age: 25, email: 'kitty@163.com'}, ], nowIndex: -1, // 当前要删除项的索引 delIndexes: [], // 删除项索引列表 selectAll: false, // 删除所有 disableDelSelect: true, // 关闭删除选项 modalTarget: '', modalToggle: '' }, methods: { addUser: function () { this.users.push(this.user); this.user = {}; }, deleteUser: function () { if (this.delIndexes.length > 0) { // 从大到小排序，不排序则会出现删除错乱 this.delIndexes.sort(function (a, b) { return b - a; }); for (let i = 0; i < this.delIndexes.length; i++) { this.users.splice(this.delIndexes[i], 1); } this.delIndexes = []; this.selectAll = false; return; } if (this.nowIndex === -1) { this.users = []; return; } this.users.splice(this.nowIndex, 1); }, toggleAll: function () { if (this.selectAll) { let length = this.users.length; this.delIndexes = []; for (let i = 0; i < length; i++) { this.delIndexes.push(i); } return; } this.delIndexes = []; } }, watch: { delIndexes: function () { if (this.delIndexes.length > 0) { this.disableDelSelect = false; this.modalTarget = '#del'; this.modalToggle = 'modal'; return; } this.disableDelSelect = true; } } }); }); </script></head><body><div id="app" class="container"> <h2 class="text-center">添加用户</h2> <form class="form-horizontal"> <div class="form-group"> <label for="name" class="control-label col-sm-2 col-sm-offset-2">姓 名：</label> <div class="col-sm-6"> <input type="text" class="form-control" id="name" v-model="user.name" placeholder="请输入姓名"> </div> </div> <div class="form-group"> <label for="age" class="control-label col-sm-2 col-sm-offset-2">年 龄：</label> <div class="col-sm-6"> <input type="text" class="form-control" id="age" v-model="user.age" placeholder="请输入年龄"> </div> </div> <div class="form-group"> <label for="email" class="control-label col-sm-2 col-sm-offset-2">邮 箱：</label> <div class="col-sm-6"> <input type="text" class="form-control" id="email" v-model="user.email" placeholder="请输入邮箱"> </div> </div> <div class="form-group text-center"> <input type="button" value="添 加" class="btn btn-primary" @click="addUser"> <input type="reset" value="重 置" class="btn btn-primary"> </div> </form> <br/> <table class="table table-bordered table-hover"> <caption class="h3 text-center text-info">用户列表</caption> <thead> <tr> <th class="text-center"> <input type="checkbox" @click="toggleAll" v-model="selectAll"> </th> <th class="text-center">序号</th> <th class="text-center">姓名</th> <th class="text-center">年龄</th> <th class="text-center">邮箱</th> <th class="text-center">操作</th> </tr> </thead> <tbody> <tr v-for="(user, index) in users" class="text-center"> <td> <input type="checkbox" :value="index" :id="index" v-model="delIndexes" @click="selectAll = false"> </td> <td>{{ index+1 }}</td> <td>{{ user.name }}</td> <td>{{ user.age }}</td> <td>{{ user.email }}</td> <td> <button class="btn btn-danger" data-toggle="modal" data-target="#del" @click="nowIndex = index;delIndexes=[]"> 删除 </button> </td> </tr> <tr> <td colspan="6" class="text-right"> <button class="btn btn-danger" data-toggle="modal" data-target="#del" @click="nowIndex = -1;delIndexes=[]"> 删除所有 </button> <button class="btn btn-danger" :data-toggle="modalToggle" :data-target="modalTarget" :class="{disabled:disableDelSelect}"> 删除选中 </button> </td> </tr> </tbody> </table> <!-- 弹出框 --> <div class="modal" id="del"> <div class="modal-dialog"> <div class="modal-content"> <div class="modal-header"> <button class="close" data-dismiss="modal"> <span>&times;</span> </button> <h4 class="modal-title" v-show="delIndexes.length > 0"> 确认要删除用户 <span v-for="(value, index) in delIndexes"> {{ users[value].name }} <span v-if="index < delIndexes.length - 1">、</span> </span> 吗？ </h4> <h4 class="modal-title" v-show="delIndexes.length === 0 && nowIndex !== -1"> 确认要删除用户{{ users[nowIndex] ? users[nowIndex].name : '' }}吗？ </h4> <h4 class="modal-title" v-show="delIndexes.length === 0 && nowIndex === -1"> 确认要删除所有用户吗？ </h4> </div> <div class="modal-body text-center"> <button class="btn btn-primary" data-dismiss="modal">取消</button> <button class="btn btn-primary" data-dismiss="modal" @click="deleteUser">确认</button> </div> </div> </div> </div></div></body></html>

GitHub：vue-user-manager

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