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AngularJS控制器用来控制AngularJS applications的数据。AngularJS控制器就是普通的JavaScript对象。 AngularJS控制器AngularJS applications通过控制器进行控制。ng-controller指令定义了一个application的控制器。一个控制器就是一个JavaScript对象，它可以通过标准的JavaScript对象构造函数来创建。<div ng-app="myApp" ng-controller="myCtrl">First Name: <input type="text" ng-model="firstName"><br> Last Name: <input ty...
AngularJS ng-src 指令AngularJS 实例添加图片地址: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <script src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"></script> </head> <body ng-app=""><div ng-init="myVar = http://www.runoob.com/wp-content/uploads/2014/06/angular.jpg"> <h1>Angular</h1> <img ng-src="{{myVar}}"> </div><p>该实例可以使用原生的 src 输出，但是使用 AngularJS 代码插...
AngularJS ng-srcset 指令AngularJS 实例定义图片的资源地址: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <script src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"></script> </head> <body ng-app=""><div ng-init="myVar = http://www.runoob.com/wp-content/uploads/2014/06/angular.jpg"> <h1>Angular</h1> <img ng-srcset="{{myVar}}"> </div><p>该实例可以使用原生的 srcset 输出，但是使用 ...
AngularJS ng-show 指令AngularJS 实例复选框选中时显示部分内容: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <script src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"></script> </head> <body ng-app="">显示 HTML: <input type="checkbox" ng-model="myVar"><div ng-show="myVar"> <h1>Welcome</h1> <p>Welcome to my home.</p> </div></body> </html>定义和用法ng-show 指令在表达式为 true 时...
AngularJS ng-submit 指令AngularJS 实例表单提交后执行函数: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <script src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"></script> </head> <body ng-app="myApp" ng-controller="myCtrl"><form ng-submit="myFunc()"><input type="text"><input type="submit"> </form><p>{{myTxt}}</p><p>以下实例演示了表单提交后 AngularJS 执行行。</p><script> var ...
AngularJS ng-switch 指令根据选中的值显示对应部分: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <script src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"></script> </head> <body ng-app=""> 我喜欢的网站 <select ng-model="myVar"><option value="runoob">www.runoob.com<option value="google">www.google.com<option value="taobao">www.taobao.com </select><hr> <div ng-switch="myVar"><d...
AngularJS ng-value 指令AngularJS 实例设置输入框的值: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <script src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"></script> </head> <body><div ng-app="myApp" ng-controller="myCtrl"><input ng-value="myVar"></div><script> var app = angular.module(myApp, []); app.controller(myCtrl, function($scope) {$scope.myVar = "Hello World!"; }); </...
AngularJS ng-mousemove 指令AngularJS 实例在鼠标指针在元素上移动时执行表达式： <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <script src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"></script> </head> <body ng-app=""><div ng-mousemove="count = count + 1" ng-init="count=0">在我这移动鼠标!</div><h1>{{count}}</h1><p> 该实例在鼠标从 DIV 元素上移动时，计算变量 "count" 会自动加 1。<...
AngularJS ng-mouseleave 指令AngularJS 实例在鼠标指针离开元素时执行表达式： <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <script src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"></script> </head> <body ng-app=""><div ng-mouseleave="count = count + 1" ng-init="count=0">鼠标从我这移开!</div><h1>{{count}}</h1><p> 该实例在鼠标从 DIV 元素移开时，计算变量 "count" 会自动加 1。</p><...
AngularJS ng-mouseover 指令AngularJS 实例在鼠标指针移动到元素上时执行表达式： <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <script src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"></script> </head> <body ng-app=""><div ng-mouseover="count = count + 1" ng-init="count=0">鼠标移动到我这!</div><h1>{{count}}</h1><p>该实例在鼠标移动到 DIV 元素时，计算变量 "count" 会自动加 1。</p>...