「AngularJS入門」ng-changeディレクティブのサンプル
構文
<element ng-change="expression"></element>
<input>, <select>と <textarea> サポート
使用例
htmlコード
<head>
<meta charset="utf-8">
<script src="/angular.js/1.4.6/angular.min.js"></script>
</head>
<body ng-app="arkGame">
<div ng-controller="arkCtrl">
<p>please enter message in textbox:</p>
<input type="text" ng-change="arkFunc()" ng-model="arkValue" />
<p>textbox update {{count}} time</p>
</div>
<head>
<meta charset="utf-8">
<script src="/angular.js/1.4.6/angular.min.js"></script>
</head>
<body ng-app="arkGame">
<div ng-controller="arkCtrl">
<p>please enter message in textbox:</p>
<input type="text" ng-change="arkFunc()" ng-model="arkValue" />
<p>textbox update {{count}} time</p>
</div>
<head>
<meta charset="utf-8">
<script src="/angular.js/1.4.6/angular.min.js"></script>
</head>
<body ng-app="arkGame">
<div ng-controller="arkCtrl">
<p>please enter message in textbox:</p>
<input type="text" ng-change="arkFunc()" ng-model="arkValue" />
<p>textbox update {{count}} time</p>
</div>
JavaScriptコード
<script>
angular.module('arkGame', [])
.controller('arkCtrl', ['$scope', function($scope) {
$scope.count = 0;
$scope.arkFunc = function() {
$scope.count++;
};
}]);
</script>
<script>
angular.module('arkGame', [])
.controller('arkCtrl', ['$scope', function($scope) {
$scope.count = 0;
$scope.arkFunc = function() {
$scope.count++;
};
}]);
</script>
<script>
angular.module('arkGame', [])
.controller('arkCtrl', ['$scope', function($scope) {
$scope.count = 0;
$scope.arkFunc = function() {
$scope.count++;
};
}]);
</script>