使用带有 UTC 日期的 AngularJS 日期过滤器 [英] Using AngularJS date filter with UTC date
问题描述
我有一个以毫秒为单位的 UTC 日期，我将其传递给 Angular 的日期过滤器以进行人工格式化.
{{someDate |日期:'d MMMM yyyy'}}很棒，除了 someDate 是 UTC 并且日期过滤器认为它是本地时间.
如何告诉 Angular someDate 是 UTC?
谢谢.
类似问题 这里
我将重新发布我的回复并提议合并:
输出 UTC 似乎有些混乱——人们似乎倾向于 moment.js.
借用这个答案，你可以在没有 moment.js 的情况下做这样的事情(即使用一个使用 UTC 构造函数创建日期的转换函数):
控制器
var app1 = angular.module('app1',[]);app1.controller('ctrl',['$scope',function($scope){var toUTCDate = 函数(日期){var _utc = new Date(date.getUTCFullYear(), date.getUTCMonth(), date.getUTCDate(), date.getUTCHours(), date.getUTCMinutes(), date.getUTCSeconds());返回_utc;};var millisToUTCDate = function(millis){返回到UTCDate(新日期(毫秒))；};$scope.toUTCDate = toUTCDate;$scope.millisToUTCDate = millisToUTCDate;}]);模板
<头><script data-require="angular.js@*" data-semver="1.2.12" src="http://code.angularjs.org/1.2.12/angular.js"></script><link rel="stylesheet" href="style.css"/><script src="script.js"></script><身体><div ng-controller="ctrl"><div>UTC {{millisToUTCDate(1400167800) |日期:'dd-M-yyyy H:mm'}}<div>本地 {{1400167800 |日期:'dd-M-yyyy H:mm'}}
</html>
这里是 plunker 玩它
另请注意，使用此方法，如果您使用 Angular 日期过滤器中的Z"，它似乎仍会打印您的本地时区偏移量.
I have an UTC date in milliseconds which I am passing to Angular's date filter for human formatting.
{{someDate | date:'d MMMM yyyy'}}
Awesome, except someDate is in UTC and the date filter considers it to be in local time.
How can I tell Angular that someDate is UTC?
Thank you.
Similar Question here
I'll repost my response and propose a merge:
Output UTC seems to be the subject of some confusion -- people seem to gravitate toward moment.js.
Borrowing from this answer, you could do something like this (i.e. use a convert function that creates the date with the UTC constructor) without moment.js:
controller
var app1 = angular.module('app1',[]);
app1.controller('ctrl',['$scope',function($scope){
var toUTCDate = function(date){
var _utc = new Date(date.getUTCFullYear(), date.getUTCMonth(), date.getUTCDate(), date.getUTCHours(), date.getUTCMinutes(), date.getUTCSeconds());
return _utc;
};
var millisToUTCDate = function(millis){
return toUTCDate(new Date(millis));
};
$scope.toUTCDate = toUTCDate;
$scope.millisToUTCDate = millisToUTCDate;
}]);
template
<html ng-app="app1">
<head>
<script data-require="angular.js@*" data-semver="1.2.12" src="http://code.angularjs.org/1.2.12/angular.js"></script>
<link rel="stylesheet" href="style.css" />
<script src="script.js"></script>
</head>
<body>
<div ng-controller="ctrl">
<div>
utc {{millisToUTCDate(1400167800) | date:'dd-M-yyyy H:mm'}}
</div>
<div>
local {{1400167800 | date:'dd-M-yyyy H:mm'}}
</div>
</div>
</body>
</html>
here's plunker to play with it
Also note that with this method, if you use the 'Z' from Angular's date filter, it seems it will still print your local timezone offset.
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