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April 25, 2012 20:13
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Simple Backbone MVC
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| <!doctype html> | |
| <html> | |
| <head> | |
| <title>Backbone Routing Example</title> | |
| <meta charset="utf-8"> | |
| </head> | |
| <body> | |
| <nav> | |
| <a href="/">Home</a> | |
| <a href="/projects">Projects</a> | |
| <a href="/about">About</a> | |
| </nav> | |
| <div class="output"></div> | |
| <script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script> | |
| <script src="http://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.3.3/underscore-min.js"></script> | |
| <script src="http://cdnjs.cloudflare.com/ajax/libs/backbone.js/0.9.2/backbone-min.js"></script> | |
| <script> | |
| var View = Backbone.View.extend({ | |
| events: { | |
| 'click nav a': 'linkClick' | |
| }, | |
| initialize: function() { | |
| this.model.on('change:content', this.contentChange, this); | |
| }, | |
| linkClick: function(e) { | |
| e.preventDefault(); | |
| var url = $(e.target).attr('href'); | |
| Backbone.history.navigate(url, true); | |
| }, | |
| contentChange: function(model, content) { | |
| this.$('.output').html(content); | |
| } | |
| }) | |
| var Router = Backbone.Router.extend({ | |
| routes: { | |
| '': 'showHome', | |
| 'projects': 'showProjects', | |
| 'about': 'showAbout' | |
| }, | |
| initialize: function() { | |
| this.model = new Backbone.Model(); | |
| this.view = new View({ | |
| el: $('body'), | |
| model: this.model | |
| }); | |
| }, | |
| showHome: function() { | |
| this.model.set('content', 'Home!'); | |
| }, | |
| showProjects: function() { | |
| this.model.set('content', 'Projects!'); | |
| }, | |
| showAbout: function() { | |
| this.model.set('content', '<iframe src="http://player.vimeo.com/video/37280197" width="400" height="300" frameborder="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen></iframe>'); | |
| } | |
| }); | |
| var router = new Router(); | |
| $(function () { | |
| Backbone.history.start({}); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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