loading multiple views in init function breaks one or the other - backbone.js

Question

I'm building my first backbone.js app, and I've run into a problem when trying to initialize my app and display both recipes and a shopping list, both of which are different (yet related) backbone objects.
My init function is
var MyApp= {
Models: {},
Views: {},
Routers: {},
Collections: {},
AppView: {},
Init: function() {
new MyApp.Views.ShoppingList;
new MyApp.Routers.Recipes;
Backbone.history.start();
}
};
Strangely, when I use
new MyApp.Routers.ShoppingList;
new MyApp.Routers.Recipes;
I don't get the shopping list View, I only get the recipes.
I also don't get any errors.
The shopping list router is fairly basic
MyApp.Routers.ShoppingList = Backbone.Router.extend({
routes: {
"": "index",
"shopping_list/:id": "show"
},
index: function(){
console.log('this');
new MyApp.Views.ShoppingList();
}
});
so from what I understand, the app should load the router, and display the view, but I'm not getting that or the console.log.
--------------as requested, here is my 'recipes router'---------------
MyApp.Routers.Recipes = Backbone.Router.extend({
routes: {
"": "index",
"recipes/:id": "show"
},
index: function(){
if(!MyApp.RecipeList){
MyApp.RecipeList = new MyApp.Collections.RecipeList;
MyApp.RecipeList.page = 1;
} else {
MyApp.RecipeList.page++;
}
MyApp.RecipeList.url='/recipes?page='+MyApp.RecipeList.page;
MyApp.RecipeList.fetch({
add: true,
success: function() {
new MyApp.Views.RecipeList({ collection: MyApp.RecipeList});
},
error: function() {
new Error({ message: "Error loading documents." });
}
});
},
show: function(id){
var recipe = MyApp.RecipeList.get(id);
new MyApp.Views.RecipeView({ model: recipe});
},
newRecipe: function(){
new App.Views.Edit({ model: new Recipe() });
},
edit: function(id){
var recipe = new Recipe({ id: id});
recipe.fetch({
success: function(model, resp){
new App.Views.Edit({ model: recipe});
},
error: function(){
new Error({message: "Hey!? Were'd it go? sorry I can't find your recipe"});
window.location.hash = '#';
}
});
}
});
----------------- some progress -----------------------------
I may be wrong, but in commenting out sections of the router, I find that the problem may be caused by my 'routes' as they both have index where the url is empty. Commenting out the 'routes' in one controller/router causes the other controller/router to display.
I've changed the routes so that they are more representative of their namespace
routes{
"recipes" : "recipes"
},
recipes: function()...
but I'm still not getting the right information to display. I'm now trying to figure out if I need an initialize function and what that would look like, or if I've even debugged this properly
--------------------- update, I was using backbone wrong ------------------------
It turns out I believe that I was mis-understanding Routers and was thinking of them more like controllers, so I was calling multiple routers on load, but the page was only loading the last one which pointed to an empty route as you can only request a single url route at a time.
Now I'm loading multiple Views on load and only one router.

Answer 1

After instantiating your view, you still need to render it and add it to the DOM.
index: function(){
console.log('this');
var view = new MyApp.Views.ShoppingList();
//you don't have to append to the whole body, but this is just an example
$('body').append(view.render().el);
}