javascript - link a var to an object property -

in file called controllers.js, i've got these variables :

var indexctrl           = require('./index'),     offerctrl           = require('./offer'),     setlocalectrl       = require('./setlocale'),     specificationsctrl  = require('./specifications'); 

and object :

var routes = {     indexctrl: {         'fr-fr' : '/accueil',         'en-en' : '/home',         'de-de' : '/startseite'     },     offerctrl: {         'fr-fr' : '/offre',         'en-en' : '/offer',         'de-de' : '/angebot'     },     setlocalectrl: {         'fr-fr' : '/setlocale/:locale',         'en-en' : '/setlocale/:locale',         'de-de' : '/setlocale/:locale'     },     specificationsctrl: {         'fr-fr' : '/specifications',         'en-en' : '/specifications-en',         'de-de' : '/spezifikationen'     } }; 

for example, required index.js :

'use strict';  var indexmodel = require('../models/index');  exports.route = function(req, res, locale) {   console.log(locale);   var model = new indexmodel();   res.render('index', model); }; 

what can use indexctrl defined in var route indexctrl defined above (with require) ?

edit : example :

for (var ctrl in routes) {     var ctrlcontent = routes[ctrl];     (var language in ctrlcontent) {         var route = ctrlcontent[language];         //router.get(route, ctrl);         console.log('%s, %s, %s', ctrl, language, route);     } } 

the log displays :

indexctrl, fr-fr, /accueil indexctrl, en-en, /home indexctrl, de-de, /startseite offerctrl, fr-fr, /offre offerctrl, en-en, /offer offerctrl, de-de, /angebot setlocalectrl, fr-fr, /setlocale/:locale setlocalectrl, en-en, /setlocale/:locale setlocalectrl, de-de, /setlocale/:locale specificationsctrl, fr-fr, /specifications specificationsctrl, en-en, /specifications-en specificationsctrl, de-de, /spezifikationen 

that way, know route /accueil has rendered in locale fr-fr controller indexctrl. if try use ctrl.route -for example indexctrl.route- defined in require, error : route.get() requires callback functions got [object undefined].

looking @ question, might trick:

var indexctrl           = require(routes.indexctrl[language]),     offerctrl           = require(routes.offerctrl[language]),     setlocalectrl       = require(routes.setlocalectrl[language]),     specificationsctrl  = require(routes.specificationsctrl[language]);