The internationalization (i18n) library for Angular by ngx-translate

How to add a new language

To register new language we have to update given below files:

  • src/assets/i18n/*.json

  • src/app/app.component.ts

Duplicate en.json file and create a new language file in src/assets/i18n/*.json. The new file name and the language name must be matched.

Register the language by adding its name to languages array.

translate.addLangs(['en', 'es', 'new lang name']);

How to use

The translator understands nested JSON objects as defined in src/assets/i18n/*.json. This means that you can have a translation that looks like this:

{ "HOME": { "HELLO": "hello " } }

You can then access the value by using the dot notation, in this case HOME.HELLO.

<div [translate]="'HOME.HELLO'" [translateParams]="{value: 'world'}"></div>

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