angularJS-Scope 概述
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="http://cdn.static.runoob.com/libs/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="myCtrl">
<input ng-model="name">
<h1>{{greeting}}</h1>
<button ng-click='sayHello()'>点我</button>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
$scope.name = "Runoob";
$scope.sayHello = function() {
$scope.greeting = 'Hello ' + $scope.name + '!';
};
});
</script>
<p>当你修改输入框中的值时，会影响到模型(model),当然也会影响到控制器对应的属性值。</p>
</body>
</html>
<html>
<head>
<meta charset="utf-8">
<script src="http://cdn.static.runoob.com/libs/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="myCtrl">
<input ng-model="name">
<h1>{{greeting}}</h1>
<button ng-click='sayHello()'>点我</button>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
$scope.name = "Runoob";
$scope.sayHello = function() {
$scope.greeting = 'Hello ' + $scope.name + '!';
};
});
</script>
<p>当你修改输入框中的值时，会影响到模型(model),当然也会影响到控制器对应的属性值。</p>
</body>
</html>
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