express-lang

System for lang

Install

$ npm install express-lang

Use

Config

var lang = require('express-lang');
app.use( new Lang( getLang, listLang, options));

Store

let getLang = (ListLangsForUser, callback) => {
    let codeLang = 'es';
    let jsonmsgid = {
        'translate' : [ 'tradicir', 'traducion', ... ],
        'number is %d' : [ 'El numero es %d' ]
    };
    callback( error, jsonmsgid, codeLang )
};

let listLang = (callback) => {
    let ArrayLangs = [ 'es', 'en' ];
     callback( error, ArrayLangs );
};

Templates

p= t('translate')
p= t('number is %d', 10)

Render

<p>tradicir</p>
<p>El numero es 10</p>

Options

• localte: The name of the function to translate
• lang : The decfult languge
• query : The query to change the language
• errorSelect : The error when no have thats language
• errorList : The error when no have the list