Directory

← Back

app-localize-behavior

Polymer behaviour to help internationalize your application

Author

Rating

Popularity

<100

Published on NPM Build status Published on webcomponents.org

<app-localize-behavior>

app-localize-behavior is a behavior that wraps the format.js library to help you internationalize your application. Note that if you're on a browser that does not natively support the Intl object, you must load the polyfill yourself. An example polyfill can be found here.

See: Documentation, Demo.

Usage

Installation

npm install --save @polymer/app-localize-behavior

In an html file using the localized element

<html>
  <head>
    <!-- Optional: Intl polyfill -->
    <script src="https://unpkg.com/intl@1.2.5/dist/Intl.min.js"></script>
    <script src="https://unpkg.com/intl@1.2.5/locale-data/jsonp/en.js"></script>
    <script src="https://unpkg.com/intl@1.2.5/locale-data/jsonp/fr.js"></script>

    <!-- Elements using the behaviour -->
    <script type="module" src="sample-element.js"></script>
  </head>
  <body>
    <sample-element></sample-element>
  </body>
</html>

Localizing a Polymer 3 element

import {PolymerElement, html} from '@polymer/polymer';
import {mixinBehaviors} from '@polymer/polymer/lib/legacy/class.js';
import {AppLocalizeBehavior} from '@polymer/app-localize-behavior/app-localize-behavior.js';

class SampleElement extends mixinBehaviors([AppLocalizeBehavior], PolymerElement) {
  static get template() {
    return html`
      <div>{{localize('hello', 'name', 'Batman')}}</div>
    `;
  }

  static get properties() {
    return {
      language: { value: 'en' },
    }
  }

  function attached() {
    this.loadResources(this.resolveUrl('locales.json'));
  }
}
customElements.define('sample-element', SampleElement);

Contributing

If you want to send a PR to this element, here are the instructions for running the tests and demo locally:

Installation

git clone https://github.com/PolymerElements/app-localize-behavior
cd app-localize-behavior
npm install
npm install -g polymer-cli

Running the demo locally

polymer serve --npm
open http://127.0.0.1:<port>/demo/

Running the tests

polymer test --npm

Compatibility

(Loading compatibility data...)

Was this helpful? Need more help?
Leave a comment or a question below. You can also join the chat on Discord or ask questions on StackOverflow.

Version

Dependencies

  • @polymer/iron-ajax#^3.0.0-pre.26
  • @polymer/polymer#^3.0.0
  • intl-messageformat#^2.2.0
Released
2018-09-13
Maturity
IMPORTED
License
BSD 3-clause "New" or "Revised" License

Compatibility

Framework
Polymer 1.0+
Polymer 3.0+
Polymer 2.0+ in 2.0.2
Browser
Browser Independent

app-localize-behavior - Vaadin Add-on Directory

Polymer behaviour to help internationalize your application app-localize-behavior - Vaadin Add-on Directory
[![Published on NPM](https://img.shields.io/npm/v/@polymer/app-localize-behavior.svg)](https://www.npmjs.com/package/@polymer/app-localize-behavior) [![Build status](https://travis-ci.org/PolymerElements/app-localize-behavior.svg?branch=master)](https://travis-ci.org/PolymerElements/app-localize-behavior) [![Published on webcomponents.org](https://img.shields.io/badge/webcomponents.org-published-blue.svg)](https://webcomponents.org/element/@polymer/app-localize-behavior) ## <app-localize-behavior> `app-localize-behavior` is a behavior that wraps the [format.js](http://formatjs.io/) library to help you internationalize your application. Note that if you're on a browser that does not natively support the [Intl](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl) object, you must load the polyfill yourself. An example polyfill can be found [here](https://github.com/andyearnshaw/Intl.js/). See: [Documentation](https://www.webcomponents.org/element/@polymer/app-localize-behavior), [Demo](https://www.webcomponents.org/element/@polymer/app-localize-behavior/demo/demo/index.html). ## Usage ### Installation ``` npm install --save @polymer/app-localize-behavior ``` ### In an html file using the localized element ```html ``` ### Localizing a Polymer 3 element ```js import {PolymerElement, html} from '@polymer/polymer'; import {mixinBehaviors} from '@polymer/polymer/lib/legacy/class.js'; import {AppLocalizeBehavior} from '@polymer/app-localize-behavior/app-localize-behavior.js'; class SampleElement extends mixinBehaviors([AppLocalizeBehavior], PolymerElement) { static get template() { return html`
{{localize('hello', 'name', 'Batman')}}
`; } static get properties() { return { language: { value: 'en' }, } } function attached() { this.loadResources(this.resolveUrl('locales.json')); } } customElements.define('sample-element', SampleElement); ``` ## Contributing If you want to send a PR to this element, here are the instructions for running the tests and demo locally: ### Installation ```sh git clone https://github.com/PolymerElements/app-localize-behavior cd app-localize-behavior npm install npm install -g polymer-cli ``` ### Running the demo locally ```sh polymer serve --npm open http://127.0.0.1:/demo/ ``` ### Running the tests ```sh polymer test --npm ```
Online