我如何在AngularJS查看格式的数据? [英] How do I format data in a view in AngularJS?
问题描述
<输入类型=文本NG模型=user.User.DateOfBirth>
是我的观点。 user.User.DateOfBirth
目前在年月日
格式,但我想让它显示为在视图MM / DD / YYYY
格式。是否有可能转换这个只是为了显示?
<input type="text" ng-model="user.User.DateOfBirth">
is in my view. user.User.DateOfBirth
is currently in YYYYMMDD
format, but I want it to show as mm/dd/yyyy
format in the view. Is it possible to convert this just for the display?
推荐答案
有关以正确的格式输出数据尽量过滤器(在你的案件日期过滤器:的 http://docs.angularjs.org/api/ng.filter:date )
For outputting the data in the correct format try filters (in your case the date filter: http://docs.angularjs.org/api/ng.filter:date)
那么,对于输入,是另一种情况。我想你可以总是输入绑定到另一个属性,看是和自己的分析,然后将其分配给您真正的模型......
Well, for inputs that's another case. I guess you could always bind that input to another property, watch that and parse it yourself and then assign it to your real model...
更深入的了解,你可以尝试这样的事:
Some more insight, you could try something like this:
HTML
<input type="text" ng-model="myDateInput">
在您的JS控制器使用如下:
In your JS controller use the following:
$scope.$watch('myDateInput', function (newValue) {
$scope.user.User.DateOfBirth = $filter('date')(newValue, 'yyyy-MM-dd'); // Or whatever format your real model should use
});
$scope.$watch('user.User.DateOfBirth', function (newValue) {
$scope.myDateInput = $filter('date')(newValue, 'yyyy-MM-dd'); // Or whatever format your input should use
});
有可能会更好虽然强制用户使用特定的输入格式,或者通过某种模式匹配(因此验证)或通过某种特殊日期输入/小窗口的
It would probably be better though to force the user to use a certain input format, either by some sort of pattern matching (and therefore validation) or by some sort of special date input/widget.
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