Using meteor.js to establish a controller for accessing a collection

Seeking insight on why I am unable to access data within the venue collection from a specific page. I have successfully accessed the events collection, but the venue collection remains inaccessible. Here is the snippet of code in question:

//Controller

UserController = AppController.extend({
  waitOn: function() {
    return this.subscribe('events');
    return this.subscribe('users');
    return this.subscribe('venues');
  },
  data: {
    venues: Venues.find({}),
    events: Events.find({}),
    users: Meteor.users.find()

  }
});

UserController.helpers({
    'myEvents': function() {
        var organizerId = Accounts.userId();
        return Events.find({organizerId: organizerId})
    },
    'myVenues': function() {
        return Venues.find({})
    }
});

The publish & permission files are identical for both events and venues. The controller is correctly routed to the designated page, and the venue collection is accessible from pages using other controllers.

Your insights are greatly appreciated!

Answer №1

If you're having trouble accessing the Venue collection, it's likely because you haven't subscribed to it. The code following return this.subscribe('events'); in your waitOn function is essentially dead code since a return statement ends the function. To fix this issue, you should return an array of subscriptions like so:

UserController = AppController.extend({
  waitOn: function() {
    return [Meteor.subscribe('events'), Meteor.subscribe('users'), Meteor.subscribe('venues')];
  },
  data: {
    venues: Venues.find({}),
    events: Events.find({}),
    users: Meteor.users.find()
  }
});

Note: I also noticed a couple of missing semicolons in your helper functions. It's important to address this as it could lead to unexpected behavior in your Meteor app during deployment due to the minification process.

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