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Has anyone managed to get the auto-load functionality of express-resource to work? I cannot get it to fire, but according to the documentation it should work: express-resource

I have tried getting it to work in both my own code and the example code in express-resource provided here. I am simply adding a "console.log" statement into the forum resource's "load" function, however it seems to never be called. Code is as follows:

exports.load = function(id, fn){
  console.log('auto-loader');
  process.nextTick(function(){
    console.log('auto-loader in the callback');
    fn(null, { title: 'Ferrets' });
  });
};

Then in the "controller.js" the code is exactly as in the example here:

var forums = app.resource('forums', require('./controllers/forum'));

The reason I would like to get this working is that I want to have a blanket function that loads some data for a particular set of routes, as opposed to adding it into each route individually as middleware. E.g. I have "listings" on my site, and I want a function that retrieves the top 10 recent listings.

Any ideas would be greatly appreciated I spent much of last night puzzling and concluding that the code may not work at all. I sincerely hope I'm wrong and hope to stand corrected by one of you smart cookies, because I'd really like it if I did not have to pick a different routing module!

Alternatively if you have a routing module that works with express that you know has functioning auto-load capability then please also let me know?

Mandy
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1 Answers1

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Alright, in case anyone else runs into this - I have found that I'm incorrect and it does actually fire, but only sometimes!!

The problem is that it does not fire on all routes. So far I have tested index, new, show, and edit. It fires for show and edit but not for index or new.

I am not sure if this is intentional or not and would love it if someone could shed some light on why it behaves like this please?

I have also left a comment on a very similar question on the author's github site: load function doesn't add to req object on index route

Mandy
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    Not sure if you are still having the issue, but I came across this same issue myself, with a little frustration. After some digging, I have come to the conclusion that the authors have probably been focusing their attention on Express 4.x (and thus stopped working on express-resource). In the [Migration page](https://github.com/visionmedia/express/wiki/Migrating-from-3.x-to-4.x#approuter) (for version 3.x to 4) it pretty much says that app.router() has been dropped, and has become a full-fledged middleware. – User 1058612 Jun 29 '14 at 22:35
  • Thanks JohnnyCoder, that makes sense. – Mandy Sep 17 '14 at 08:09