我想使用角度過濾器以特殊格式顯示日期,但是當我使用此基本代碼時,我得到此錯誤:
angular.js :12221錯誤:[$注射器:unpr]未知提供商:myFilterFilterProvider ...在角度中使用自定義過濾器不適用於日期對象
var app = angular.module('app', [])
.controller('appController', function ($scope) {
var d = new Date();
$scope.days = [
{
name: 'A string date',
value: d
}
];
})
.filter('dateFilter', function() {
return function(value) {
return value;
}
})
然後,我把這個代碼的html:
<!DOCTYPE html>
<html ng-app="app">
<head>
<meta charset="UTF-8">
<title>Angular filter</title>
<script src="angular.js"></script>
<script src="app.js"></script>
</head>
<body ng-controller="appController">
<ul>
<li ng-repeat="day in days">
<span>{{day.name}}</span>
<p>{{day.value | myFilter }}</p>
</li>
</ul>
</body>
</html>
我得到這個錯誤:
angular.js:12221 Error: [$injector:unpr] Unknown provider: myFilterFilterProvider <- myFilterFilter
http://errors.angularjs.org/1.4.0/$injector/unpr?p0=myFilterFilterProvider%20%3C-%20myFilterFilter
at angular.js:68
at angular.js:4238
at Object.getService [as get] (angular.js:4385)
at angular.js:4243
at Object.getService [as get] (angular.js:4385)
at angular.js:17951
at isStateless (angular.js:12845)
at findConstantAndWatchExpressions (angular.js:12902)
at angular.js:12856
at forEach (angular.js:336)
yur過濾器的名稱是dateFilter那麼爲什麼你在html中使用myFilter –