ngMessageFormat
can be installed via npm using the following command:
$ npm install angular-message-format --save
angular.module('myApp', ['ngMessageFormat']);
Pluralization with ngMessageFormat
With ngMessageFormat
included, we can overload Angular expressions using a comma like this:
{{EXPRESSION, TYPE,
=VALUE { MESSAGE }
...
}}
Example:
{{numberOfMessages, plural,
=0 { You have no new messages }
=1 { You have one new message }
other { You have # new messages }
}}
{{genderExpression, select,
male { Send him a message. }
female { Send her a message. }
other { Send them a message. }
}}
Link: http://blog.thoughtram.io/angular/2015/12/10/ng-message-format-the-unheard-feature-in-angular.html