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A simple Backbone testing: model, collection, views, templates and router. Example based in Tuts+ Course: http://kcy.me/hml7
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<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset="utf-8"> | |
<title>A simple Backbone testing</title> | |
</head> | |
<body> | |
<script id="userTemplate" type="text/template"> | |
<li><%= id %></li> | |
<li><%= name %></li> | |
</script> | |
<script src="http://underscorejs.org/underscore-min.js"></script> | |
<script src="http://code.jquery.com/jquery-1.9.1.min.js"></script> | |
<script src="http://backbonejs.org/backbone-min.js"></script> | |
<script src="backbone_testing.js"></script> | |
</body> | |
</html> |
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(function() { | |
window.App = { | |
Models: {}, | |
Collections: {}, | |
Views: {}, | |
Router: {} | |
}; | |
_.extend(window.App, Backbone.Events); | |
App.Models.User = Backbone.Model.extend({ | |
defaults: { | |
id: null, | |
name: "" | |
} | |
}); | |
App.Collections.Users = Backbone.Collection.extend({ | |
model: App.Models.User | |
}); | |
App.Views.Appointments = Backbone.View.extend({ | |
el: $('body'), | |
initialize: function() { | |
//Listen if this event have been trigger | |
App.on('appointment:show', this.search, this); | |
}, | |
search: function(id) { | |
return this.decide(this.collection.get(id), id); | |
}, | |
decide: function(user, id) { | |
if (user === undefined) | |
this.error(id); | |
else | |
this.show(user); | |
}, | |
show: function(user) { | |
var appointmentView = new App.Views.Appointment({model: user}); | |
this.$el.html(appointmentView.el); | |
}, | |
error : function(id) { | |
console.log("This id " + id + " does not exist"); | |
} | |
}); | |
App.Views.Appointment = Backbone.View.extend({ | |
tagName: "ul", | |
template: _.template($('#userTemplate').html()), | |
initialize: function() { | |
this.render(); | |
}, | |
render: function(id) { | |
this.$el.html(this.template(this.model.toJSON())); | |
return this; | |
} | |
}); | |
App.Router = Backbone.Router.extend({ | |
routes: { | |
'': 'index', | |
'appo/:id': 'showAppointment' | |
}, | |
index: function() { | |
console.log( 'hi there from the index page' ); | |
}, | |
//Trigger an event to App | |
showAppointment: function(id) { | |
App.trigger('appointment:show', id); | |
} | |
}); | |
var users = new App.Collections.Users( | |
[ | |
{id: 1, name: "Eva"}, | |
{id: 2, name: "Bruno"}, | |
{id: 3, name: "Paco"}, | |
] | |
); | |
new App.Views.Appointments({collection: users}); | |
new App.Router; | |
Backbone.history.start(); | |
})(); |
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