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+<!DOCTYPE html>
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+<html>
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+<head>
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+ <meta charset="UTF-8">
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+ <title>Vue Demo</title>
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+ <style>
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+ #update-book {
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+ display: none;
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+ }
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+ </style>
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+ <link rel="stylesheet" href="../tmp/bootstrap.min.css">
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+ <script src="../tmp/vue.min.js"></script>
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+</head>
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+<body>
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+<div class="container">
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+ <div class="col-md-6 col-md-offset-3">
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+ <h1>Vue demo</h1>
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+
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+ <div id="app">
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+
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+ <table class="table table-hover ">
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+ <br/>
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+ <thead>
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+ <tr>
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+ <th>序号</th>
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+ <th>书名</th>
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+ <th>作者</th>
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+ <th>价格</th>
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+ <th>操作</th>
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+ </tr>
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+ </thead>
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+ <tbody>
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+ <tr v-for='book in filterBooks'>
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+ <td>{{book.id}}</td>
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+ <td>{{book.author}}</td>
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+ <td>{{book.name}}</td>
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+ <td>{{book.price}}</td>
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+
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+ <template v-if='book.id %2 == 0'>
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+ <td class="text-left">
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+ <button type="button" class="btn btn-success" class="del" @click="delBook(book)">删除</button>
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+ <button type="button" class="btn btn-success" @click="updateBook(book)">修改</button>
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+ </td>
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+ </template>
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+ <template v-else>
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+ <td class="text-left">
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+ <button type="button" class="btn btn-danger" class="del" @click="delBook(book)">删除</button>
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+ <button type="button" class="btn btn-danger" @click="updateBook(book)">修改</button>
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+ </td>
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+ </template>
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+
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+ </tr>
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+ </tbody>
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+
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+ </table>
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+
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+ <!-- 添加书籍 -->
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+ <div id="add-book">
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+ <!--查询输入框-->
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+ <div class="row" style="margin-bottom: 30px;">
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+
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+ <div class="col-md-4" style="text-align: left;font-size: 16px;line-height: 30px;">
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+ 请输入查询书名：
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+ </div>
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+ <div class="col-md-5" style="text-align: left;">
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+ <input type="text" class="form-control" v-model="search"/>
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+ </div>
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+
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+ </div>
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+
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+ <h3>添加书籍</h3>
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+ <hr/>
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+ <div class="form-group">
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+ <label for="group">书名</label>
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+ <input type="text" class="form-control" id="group" v-model="book.name">
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+ </div>
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+ <div class="form-group">
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+ <label for="author">作者</label>
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+ <input type="text" class="form-control" id="author" v-model="book.author">
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+ </div>
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+ <div class="form-group">
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+ <label for="price">价格</label>
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+ <input type="text" class="form-control" id="price" v-model="book.price">
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+ </div>
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+ <button class="btn btn-primary btn-block" v-on:click="addBook()">添加</button>
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+ </div>
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+
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+ <!-- 修改书籍 -->
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+ <div id="update-book">
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+ <h3>修改书籍</h3>
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+ <hr/>
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+ <div class="form-group">
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+ <label for="group1">书名</label>
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+ <input type="text" class="form-control" id="group1" v-model="book.name">
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+ </div>
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+ <div class="form-group">
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+ <label for="author1">作者</label>
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+ <input type="text" class="form-control" id="author1" v-model="book.author">
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+ </div>
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+ <div class="form-group">
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+ <label for="price1">价格</label>
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+ <input type="text" class="form-control" id="price1" v-model="book.price">
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+ </div>
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+ <button class="btn btn-primary btn-block" v-on:click="updatedBook()">完成</button>
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+ </div>
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+
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+ </div>
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+ </div>
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+</div>
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+
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+<script>
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+ var id = 0;
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+ var vm = new Vue({
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+
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+ el: "#app",
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+ // 计算函数 动态变化的数据
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+
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+ methods: { // 写函数
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+
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+ addBook: function () {
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+
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+ this.book.id = this.books.length + 1;
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+ this.books.push(this.book);
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+ this.book = {};
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+
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+ },
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+
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+ delBook: function (book) {
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+ var blength = this.books.length;
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+ this.books.splice(book.id - 1, 1);
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+
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+ for (var i = 0; i < blength; i++) {
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+ if (book.id < this.books[i].id) {
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+ this.books[i].id -= 1;
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+ }
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+ }
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+ },
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+
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+ // 修改按钮
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+ updateBook: function (book) {
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+
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+ $("#add-book").css("display", "none");
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+ $("#update-book").css("display", "block");
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+ id = book.id;
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+
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+ },
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+
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+ // 修改完成后的 确认按钮点击事件
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+ updatedBook: function () {
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+
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+ this.book.id = id;
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+ this.books.splice(id - 1, 1, this.book);
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+ $("#add-book").css("display", "block");
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+ $("#update-book").css("display", "none");
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+ this.book = {};
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+
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+ }
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+
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+ },
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+
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+ // 计算属性（过滤） 查询功能
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+
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+ computed: {
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+
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+ filterBooks: function () {
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+ var books = this.books;
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+ var search = this.search;
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+
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+ /*if(!search){ // 没有输入查询内容
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+ return books;
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+ }
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+ var arr = [];
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+ for(var i = 0; i < books.length;i++){
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+ var index = books[i].name.indexOf( search );
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+ if(index > -1){
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+ arr.push(books[i]);
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+ }
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+ }
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+ return arr;
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+ */
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+ // vue 中的过滤器
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+
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+ return books.filter(function (book) {
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+ return book.name.toLowerCase().indexOf(search.toLocaleLowerCase()) != -1
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+ });
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+ }
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+
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+ },
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+
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+ data: {
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+ book: [{
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+ id: 0,
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+ author: '',
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+ name: '',
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+ price: ''
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+ }],
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+
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+ books: [{
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+ id: 1,
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+ author: '曹雪芹',
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+ name: '红楼梦',
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+ price: 36.00
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+ }, {
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+ id: 2,
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+ author: '曹雪芹',
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+ name: '三国演义',
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+ price: 37.00
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+ }, {
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+ id: 3,
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+ author: '曹雪芹',
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+ name: 'Good boy',
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+ price: 85.00
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+ }, {
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+ id: 4,
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+ author: '曹雪芹',
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+ name: '红楼梦',
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+ price: 39.00
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+
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+ }],
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+
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+ search: "" // 查询功能，""中不能加空格，否则默认查询空格
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+
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+ }
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+
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+
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+ })
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+</script>
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+
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+</body>
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+</html>
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tianyun