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I'm new to Require.js, and I'm trying to do something which I thought would be simple but is starting to be a pain.
I'm trying to define a global namespace for my Backbone application, and load it as a module. Here is my namespace (main.js):
define(
['jquery',
'underscore',
'backbone',
'GlobalRouter'
],
function($, _, Backbone) {
var App= {
Models: {},
Views: {},
Collections: {},
Routers: {},
init: function() {
new App.Routers.GlobalRouter();
Backbone.history.start();
}
}
return App;
});
and here is my config.js file:
require.config({
// your configuration key/values here
baseUrl: "js", // generally the same directory as the script used in a data-main attribute for the top level script
paths: {
'jquery' : '//ajax.googleapis/ajax/libs/jquery/1.9.0/jquery.min',
'underscore': 'vendor/underscore-min',
'backbone': 'vendor/backbone-min',
'marionette': 'vendor/backbone.marionette',
'main' : 'main'
}, // set up custom paths to libraries, or paths to RequireJS plugins
shim: {
'underscore': {
exports: '_'
},
'backbone': {
deps: ['underscore', 'jquery'],
exports: 'Backbone'
},
'main' : {
deps: ['underscore', 'jquery', 'backbone', 'GlobalRouter'],
exports: 'TEWC'
}
} // used for setting up all Shims (see below for more detail)
});
define([
'jquery',
'underscore',
'backbone',
'main'
],
function($, _, Backbone, App, GlobalRouter) {
console.log(App)
alert('hit ')
$(function() {
App.init();
});
}
);
and for good measure, here is my router:
define([
'jquery',
'underscore',
'backbone',
'main'
],
function($, _, Backbone, TEWC) {
TEWC.Routers.GlobalRouter = Backbone.Router.extend({
routes: {
"" : "index",
"documents/:id" : "edit",
"login" : "login"
},
edit: function(id) {
alert('edit')
},
index: function() {
alert('index')
},
login: function() {
alert('login')
}
});
});
In the past, I was getting a 'app is undefined error'. Now, I get a load timeout error after a few minutes that says this:
Uncaught Error: Load timeout for modules: main
However, the alert doesn't fire, and main.js doesn't seem to get loaded, but I believe router does, and it doesn't bark that TEWC is undefined -- so it may be loading even though it's not in my Network tab?
This is probably a rookie question -- does anyone have any insight on this?
I'm new to Require.js, and I'm trying to do something which I thought would be simple but is starting to be a pain.
I'm trying to define a global namespace for my Backbone application, and load it as a module. Here is my namespace (main.js):
define(
['jquery',
'underscore',
'backbone',
'GlobalRouter'
],
function($, _, Backbone) {
var App= {
Models: {},
Views: {},
Collections: {},
Routers: {},
init: function() {
new App.Routers.GlobalRouter();
Backbone.history.start();
}
}
return App;
});
and here is my config.js file:
require.config({
// your configuration key/values here
baseUrl: "js", // generally the same directory as the script used in a data-main attribute for the top level script
paths: {
'jquery' : '//ajax.googleapis./ajax/libs/jquery/1.9.0/jquery.min',
'underscore': 'vendor/underscore-min',
'backbone': 'vendor/backbone-min',
'marionette': 'vendor/backbone.marionette',
'main' : 'main'
}, // set up custom paths to libraries, or paths to RequireJS plugins
shim: {
'underscore': {
exports: '_'
},
'backbone': {
deps: ['underscore', 'jquery'],
exports: 'Backbone'
},
'main' : {
deps: ['underscore', 'jquery', 'backbone', 'GlobalRouter'],
exports: 'TEWC'
}
} // used for setting up all Shims (see below for more detail)
});
define([
'jquery',
'underscore',
'backbone',
'main'
],
function($, _, Backbone, App, GlobalRouter) {
console.log(App)
alert('hit ')
$(function() {
App.init();
});
}
);
and for good measure, here is my router:
define([
'jquery',
'underscore',
'backbone',
'main'
],
function($, _, Backbone, TEWC) {
TEWC.Routers.GlobalRouter = Backbone.Router.extend({
routes: {
"" : "index",
"documents/:id" : "edit",
"login" : "login"
},
edit: function(id) {
alert('edit')
},
index: function() {
alert('index')
},
login: function() {
alert('login')
}
});
});
In the past, I was getting a 'app is undefined error'. Now, I get a load timeout error after a few minutes that says this:
Uncaught Error: Load timeout for modules: main
However, the alert doesn't fire, and main.js doesn't seem to get loaded, but I believe router does, and it doesn't bark that TEWC is undefined -- so it may be loading even though it's not in my Network tab?
This is probably a rookie question -- does anyone have any insight on this?
Share Improve this question edited Mar 25, 2013 at 12:15 streetlight asked Mar 25, 2013 at 12:03 streetlightstreetlight 5,97813 gold badges66 silver badges102 bronze badges2 Answers
Reset to default 2The following code does not define GlobalRouter yet it get's passed to the define callback
define([
'jquery',
'underscore',
'backbone',
'main'
],
function($, _, Backbone, App, GlobalRouter) {
console.log(App)
alert('hit ')
$(function() {
App.init();
});
}
add GlobalRouter
to define
Secondly, when it fails to load main
..can you check from console what URL it is trying to access? It most probably is a mis-configuration.
If I'm not mistaken your problem is that in config.js
, after the require.config(), your define() should be a require() instead.
Explaining further. You currently have:
define([
'jquery',
'underscore',
'backbone',
'main'
...
This define
should be a require
because this is code you want executed; it is not a module definition.
This and of course the missing GlobalRouter
dependency as noted earlier.
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