首页 / 脚本样式 / JavaScript / 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>