智享笔记 搜索结果
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图书管理案例-常用特性应用场景
<head> <meta charset="UTF-8"> <title>Document</title> <style type="text/css"> .grid { margin: auto; width: 530px; text-align: center; } .grid table { border-top: 1px solid #C2D89A; width: 100%; border-collapse: collapse; } .grid th,td { padding: 10; border: 1px dashed #
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图书管理案例-删除图书
<head> <meta charset="UTF-8"> <title>Document</title> <style type="text/css"> .grid { margin: auto; width: 530px; text-align: center; } .grid table { border-top: 1px solid #C2D89A; width: 100%; border-collapse: collapse; } .grid th,td { padding: 10; border: 1px dashed #
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图书管理案例-修改图书
<head> <meta charset="UTF-8"> <title>Document</title> <style type="text/css"> .grid { margin: auto; width: 530px; text-align: center; } .grid table { border-top: 1px solid #C2D89A; width: 100%; border-collapse: collapse; } .grid th,td { padding: 10; border: 1px dashed #
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图书管理案例-添加图书
<head> <meta charset="UTF-8"> <title>Document</title> <style type="text/css"> .grid { margin: auto; width: 530px; text-align: center; } .grid table { border-top: 1px solid #C2D89A; width: 100%; border-collapse: collapse; } .grid th,td { padding: 10; border: 1px dashed #
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图书管理案例-列表展示
<head> <meta charset="UTF-8"> <title>Document</title> <style type="text/css"> .grid { margin: auto; width: 500px; text-align: center; } .grid table { width: 100%; border-collapse: collapse; } .grid th,td { padding: 10; border: 1px dashed orange; height: 35px; line-heigh
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动态响应式数据处理
<body> <div id="app"> <ul> <li v-for='item in list'>{{item}}</li> </ul> <div> <div>{{info.name}}</div> <div>{{info.age}}</div> <div>{{info.gender}}</div> </div> </div> <script type="text/javascript" src="js/
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变异方法和替换数组
<body> <div id="app"> <div> <span> <input type="text" v-model='fname'> <button @click='add'>添加</button> <button @click='del'>删除</button> <button @click='change'>替换</button> </span> </div> <ul> <li :key='index' v-f
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实例的生命周期
<body> <div id="app"> <div>{{msg}}</div> <button @click='update'>更新</button> <button @click='destroy'>销毁</button> </div> <script type="text/javascript" src="js/vue.js"></script> <script type="text/javascript"> /* Vue实例的生命周期 */ v
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带参数的过滤器案例
<body> <div id="app"> <div>{{date | format('yyyy-MM-dd hh:mm:ss')}}</div> </div> <script type="text/javascript" src="js/vue.js"></script> <script type="text/javascript"> /* 过滤器案例：格式化日期 */ // Vue.filter('format', function(value, arg) { // if(arg == 'yyy
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过滤器基本用法
<body> <div id="app"> <input type="text" v-model='msg'> <div>{{msg | upper}}</div> <div>{{msg | upper | lower}}</div> <div :abc='msg | upper'>测试数据</div> </div> <script type="text/javascript" src="js/vue.js"></script> <script
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侦听器案例
<body> <div id="app"> <div> <span>用户名：</span> <span> <input type="text" v-model.lazy='uname'> </span> <span>{{tip}}</span> </div> </div> <script type="text/javascript" src="js/vue.js"></script> <script type="text/
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侦听器基本用法
<body> <div id="app"> <div> <span>名：</span> <span> <input type="text" v-model='firstName'> </span> </div> <div> <span>姓：</span> <span> <input type="text" v-model='lastName'> </span> </div> <div>{{fu
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计算属性与方法的区别
<body> <div id="app"> <div>{{reverseString}}</div> <div>{{reverseString}}</div> <div>{{reverseMessage()}}</div> <div>{{reverseMessage()}}</div> </div> <script type="text/javascript" src="js/vue.js"></script> <script typ
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计算属性基本用法
<body> <div id="app"> <div>{{msg}}</div> <div>{{reverseString}}</div> </div> <script type="text/javascript" src="js/vue.js"></script> <script type="text/javascript"> /* 计算属性 */ var vm = new Vue({ el: '#app', data: { msg: 'Nihao' }, computed
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局部指令用法
<body> <div id="app"> <input type="text" v-color='msg'> <input type="text" v-focus> </div> <script type="text/javascript" src="js/vue.js"></script> <script type="text/javascript"> /* 自定义指令-局部指令 */ var vm = new Vue({ el: '#app', data: { msg: { color: 'r
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带参数的自定义指令
<body> <div id="app"> <input type="text" v-color='msg'> </div> <script type="text/javascript" src="js/vue.js"></script> <script type="text/javascript"> /* 自定义指令-带参数 */ Vue.directive('color', { bind: function(el, binding){ // 根据指令的参数设置背景色 // console.log(bindi
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自定义指令基本用法
<body> <div id="app"> <input type="text" v-focus> <input type="text"> </div> <script type="text/javascript" src="js/vue.js"></script> <script type="text/javascript"> /* 自定义指令 */ Vue.directive('focus', { inserted: function(el){ // el表示指令所绑定的元素 el.focus(
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表单域修饰符用法
<body> <div id="app"> <input type="text" v-model.number='age'> <input type="text" v-model.trim='info'> <input type="text" v-model.lazy='msg'> <div>{{msg}}</div> <button @click='handle'>点击</button> </div> <script type="text/javascript" sr
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表单基本操作
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Document</title> <style type="text/css"> form div { height: 40px; line-height: 40px; } form div:nth-child(4) { height: auto; } form div span:first-child { display: inline-block; width: 100px