VueJS实现用户管理系统的方法
2022-11-27 21:09:48
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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><p id="app" class="container"> <h2 class="text-center">添加用户</h2> <form class="form-horizontal"> <p class="form-group"><label for="name" class="control-label col-sm-2 col-sm-offset-2">姓 名:</label><p class="col-sm-6"><input type="text" class="form-control" id="name" v-model="user.name" placeholder="请输入姓名"></p> </p> <p class="form-group"><label for="age" class="control-label col-sm-2 col-sm-offset-2">年 龄:</label><p class="col-sm-6"><input type="text" class="form-control" id="age" v-model="user.age" placeholder="请输入年龄"></p> </p> <p class="form-group"><label for="email" class="control-label col-sm-2 col-sm-offset-2">邮 箱:</label><p class="col-sm-6"><input type="text" class="form-control" id="email" v-model="user.email" placeholder="请输入邮箱"></p> </p> <p 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"> </p> </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 --> <p class="modal" id="del"> <p class="modal-dialog"><p class="modal-content"><p class="modal-header"> <button class="close" data-dismiss="modal"> <span>×</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></p><p 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></p></p> </p> </p></p></body></html>
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GitHub:vue-user-manager

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