[英]How to run angular code snippet in Ionic framework
因此,我有這個簡單的角度代碼,可以在jsfiddle上運行,如按運行代碼段所示:
function ContactController($scope) { $scope.contact = 0; $scope.add = function() { $scope.contact += 1; } }
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script> <div ng-app="" ng-controller="ContactController"> <button ng-click="add()">Add</button> <div>{{ contact }}</div> </div>
但是,當我嘗試在我的Ionic應用程序中使用它時,它不起作用。 這是我完整的index.html
文件:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width">
<title></title>
<link href="lib/ionic/css/ionic.css" rel="stylesheet">
<link href="css/style.css" rel="stylesheet">
<!-- IF using Sass (run gulp sass first), then uncomment below and remove the CSS includes above
<link href="css/ionic.app.css" rel="stylesheet">
-->
<!-- ionic/angularjs js -->
<script src="lib/ionic/js/ionic.bundle.js"></script>
<!-- cordova script (this will be a 404 during development) -->
<script src="cordova.js"></script>
<!-- your app's js -->
<script src="js/app.js"></script>
<script src="js/controllers.js"></script>
<script src="js/services.js"></script>
</head>
<body id="body">
<div ng-app="" ng-controller="ContactController">
<button ng-click="add()">Add</button>
<div> {{ contact }} </div>
</div>
<script>
function ContactController($scope) {
$scope.contact = 0;
$scope.add = function() {
$scope.contact+=1;
}
}
</script>
</body>
</html>
誰能告訴我我需要在index.html中添加什么才能使angular正常工作?
是的,您需要初始化您的應用程序。 在您的app.js文件中,您應該看到
angular.module('starter', ['ionic'])
因此在index.html中,您有ng-app=""
那需要說
ng-app="starter"
您的html應該如下所示:
<div ng-app="starter" ng-controller="ContactController">
<button ng-click="add()">Add</button>
<div> {{ contact }} </div>
</div>
目前沒有任何東西可以引導,也沒有在頁面上附加角度。
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