AngularJS学习笔记之基本指令(init、repeat)
2015-06-16 00:00
1356 查看
AngularJS学习笔记之基本指令(init、repeat)
<h3>ng-init初始化变量</h3> <div ng-init="name='aurora';age='18'"> <p ng-bind="name+','+age"></p> <p>{{name+','+age}}</p> <p ng-bind="name"></p> <p ng-bind="age"></p> </div> <h3>ng-init初始化对象</h3> <div ng-init="hero={name:'aurora',role:'sup',line:'不管刮风还是下雨,太阳照常升起'}"> <p ng-bind="hero.name+','+hero.role+','+hero.line"></p> <p ng-bind="hero.name"></p> <p ng-bind="hero.role"></p> <p ng-bind="hero.line"></p> </div> <h3>ng-init初始化数组</h3> <div ng-init="heros=['曙光女神','堕落天使','魂锁典狱长']"> <p ng-bind="heros[0]+','+heros[1]+','+heros[2]"></p> <p ng-bind="heros[0]"></p> <p ng-bind="heros[1]"></p> <p ng-bind="heros[2]"></p> </div> <h3>ng-controller控制器</h3> <div ng-controller="contr-2"> First Name: <input type="text" ng-model="firstName"> Last Name: <input type="text" ng-model="lastName"> Full Name : <span>{{firstName + "," + lastName}}</span> Full Name : <span ng-bind="firstName + ',' + lastName"></span> </div> <h3>ng-repeat遍历无重复集合</h3> <div ng-init="names=[1,2,3]"> <ul> <li ng-repeat="x in names"> {{x}} </li> </ul> </div> <h3>ng-repeat遍历重复集合</h3> <div ng-init="number=[1,2,2,3]"> <ul> <li ng-repeat="x in number track by $index"> {{x}} </li> </ul> </div> <h3>ng-repeat遍历对象</h3> <div ng-controller="contr-3"> <ul> <li ng-repeat="(key,value) in object track by $index"> {{key+":"+value}} </li> </ul> </div> <h3>ng-repeat遍历对象(按原有顺序)</h3> <div ng-controller="contr-4"> <ul ng-repeat="obj in objs "> <li ng-repeat="(key,value) in obj "> {{key+":"+value}} </li> </ul> </div> <h3>ng-repeat遍历对象(属性详解)</h3> <table ng-controller="contr-5"> <tr ng-repeat="(key, value) in objs "> <td>学号: <span ng-bind="$index"></span> </td> <td> <span ng-bind="key"></span>: <span ng-bind="value"></span> </td> <td>是否为奇数? <span ng-bind="$odd"></span> </td> <td>是否为偶数? <span ng-bind="$even"></span> </td> <td>排行是老大? <span ng-bind="$first"></span> </td> <td>排行最小? <span ng-bind="$last"></span> </td> <td>排行中间? <span ng-bind="$middle"></span> </td> </tr> </table> <h3>ng-repeat start/end</h3> <div ng-controller="contr-6"> <div ng-repeat-start="(key,value) in objs"> <p>学号: <span ng-bind="$index"></span> </p> <p> <span ng-bind="key"></span>: <span ng-bind="value"></span> </p> </div> <div ng-repeat-end></div> </div>
以上所述上就是本文的全部内容了,希望大家能够喜欢。
相关文章推荐
- angularJS 中$attrs方法使用指南
- AngularJS语法详解
- angularjs中的e2e测试实例
- AngularJS + Node.js + MongoDB开发的基于高德地图位置的通讯录
- AngularJS的内置过滤器详解
- angularJS结合canvas画图例子
- 教你用AngularJS框架一行JS代码实现控件验证效果
- AngularJS入门教程(零):引导程序
- AngularJS基础学习笔记之简单介绍
- AngularJS入门教程(二):AngularJS模板
- ANGULARJS中用NG-BIND指令实现单向绑定的例子
- AngularJS入门教程之Hello World!
- AngularJS基础知识
- Angularjs编写KindEditor,UEidtor,jQuery指令
- AngularJS基础知识笔记之过滤器
- angularJS提交表单(form)
- angularJS 入门基础
- AngularJS中取消对HTML片段转义的方法例子
- angularJS 中$scope方法使用指南
- AngularJS学习笔记之TodoMVC的分析