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Backbone.js Patterns and Best Practices

Backbone.js Patterns and Best Practices

By : Swarnendu De
4.3 (9)
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Backbone.js Patterns and Best Practices

Backbone.js Patterns and Best Practices

4.3 (9)
By: Swarnendu De
Buy this Book

Overview of this book

Table of Contents (19 chapters)
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Backbone.js Patterns and Best Practices
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Backbone.js Patterns and Best Practices
Credits
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Credits
About the Author
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About the Author
Acknowledgments
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Acknowledgments
About the Reviewers
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About the Reviewers
www.PacktPub.com
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www.PacktPub.com
Preface
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Preface
Lock Free Chapter
1
Reducing Boilerplate with Plugin Development
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Reducing Boilerplate with Plugin Development
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Basic components of Backbone.js
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Using Underscore.js
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Re-using code with extensions
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Understanding JavaScript mixins
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Summary
2
Working with Views
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Working with Views
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Basic usage of views
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Partially updating a view
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Understanding nested views
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Working with templates
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Understanding automatic model-view data binding
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Using Marionette's ItemView, CollectionView, and CompositeView
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Using Layout Manager
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Summary
3
Working with Models
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Working with Models
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Basic usage of models
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Validating the data
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Serializing models
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Understanding the relational data model
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Summary
4
Working with Collections
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Working with Collections
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Basic usage of collections
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Sorting a collection
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Filtering a collection
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Understanding the collection of multiple model types
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Summary
5
Routing Best Practices and Subrouting
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Routing Best Practices and Subrouting
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Working with routers
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Best practices for working with routers
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Subrouting – a key to organizing complex apps
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Summary
6
Working with Events, Sync, and Storage
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Working with Events, Sync, and Storage
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Understanding custom events
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Using an event dispatcher
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Avoiding memory leaks with the listenTo() method
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Overriding the Backbone.sync() method
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Offline storage using the Backbone.LocalStorage adapter
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Summary
7
Organizing Backbone Applications – Structure, Optimize, and Deploy
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Organizing Backbone Applications – Structure, Optimize, and Deploy
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Understanding the application directory structure
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Working with Asynchronous Module Definition
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Creating application architecture
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Summary
8
Unit Test, Stub, Spy, and Mock Your App
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Unit Test, Stub, Spy, and Mock Your App
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Understanding why unit testing is important
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Testing with QUnit
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Using test spies, stubs, and mocks with SinonJS
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Summary
1
Books, Tutorials, and References
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Books, Tutorials, and References
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Books for reference
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Tutorials
2
Precompiling Templates on the Server Side
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Precompiling Templates on the Server Side
3
Organizing Templates with AMD and Require.js
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Organizing Templates with AMD and Require.js
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Precompiling with the requirejs-tpl plugin
4
Index
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Index

Best practices for working with routers

Working with a Backbone router is fairly easy when the application is of a small size. However, as the complexity increases, maintaining a router becomes difficult unless some rules are followed. In the following section, we will discuss some points that you should take care of while using routers.

Avoiding large functional code in route methods

Though the basic task of a router is to monitor the routes and trigger functions, it manages some business logics of the app too. In an MVC architecture, the task of a controller is to handle the data request that is sent from the client and work upon the data that comes from the server in response. Similarly for a router, since the URL fragments reflect some part of the application's data, the data communication, calling view methods, or updating model attributes are done using router methods.

A trend I often see in beginner-level developer code is that they frequently include a large chunk of functional code...

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