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Javascript validating url

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I recommend pointing to the full URL of your feed, even if you normally use relative path links.One example of this using just a text link is: Subscribe to What's New If you want to get fancier, you can use a feed icon along with your link (or as the standalone link).The standard icon used for RSS feeds is an orange square with white radio waves on it (it is the image used in this article).In a finished Backbone app, you don't have to write the glue code that looks into the DOM to find an element with a specific id, and update the HTML manually — when the model changes, the views simply update themselves.Philosophically, Backbone is an attempt to discover the minimal set of data-structuring (models and collections) and user interface (views and URLs) primitives that are generally useful when building web applications with Java Script.Design your models as the atomic reusable objects containing all of the helpful functions for manipulating their particular bit of data.

Models should be able to be passed around throughout your app, and used anywhere that bit of data is needed. It often renders the data from a specific model, or number of models — but views can also be data-less chunks of UI that stand alone. Instead, views listen to the model events, and react or re-render themselves appropriately.

RSS enabled browsers will then see the link and allow readers to subscribe to your feed automatically.

This means that readers will be able to get updates from your site automatically, instead of always needing to visit your pages to check if anything is new or updated.

The project is hosted on Git Hub, and the annotated source code is available, as well as an online test suite, an example application, a list of tutorials and a long list of real-world projects that use Backbone.

Backbone is available for use under the MIT software license.

It's all too easy to create Java Script applications that end up as tangled piles of j Query selectors and callbacks, all trying frantically to keep data in sync between the HTML UI, your Java Script logic, and the database on your server.