Delve into Marionette.js for building JavaScript applications. Gain insights into class objects, views, templates, event handling, collections, routing, and web storage for interactive client-server development.

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Marionette is an extension of Backbone that is very popular in building various JavaScript applications with a client-server system. It introduces a method for creating applications where you can define a class object that handles the entire application and acts as its root. 

You’ll learn the differences between views and templates. Next, you will cover displaying a model with a default value and use events to generate alerts. Then you’ll cover collectionView and CompositeView, to list contacts and display the column headers on the application’s main page, respectively. You will also learn to add routing to an application for quick navigation and implement web storage persistence. Then, you will learn how to add navigation and highlight menu items on the application’s main page.

This course will help you build highly interactive JavaScript applications as a web developer. It will further empower you to develop your applications by understanding Marionette.

Introduction to Marionette.js – The Backbone Framework

What is the recommended and safe way to display data in a view?

What is the recommended and safe way to display data in a view?

It reduces the overhead of dealing with collections of items.


A collection offers the convenience of sorting capability.

It provides collection views, reducing boilerplate code.

What is the benefit of defining a collection?

What is the benefit of defining a collection?

The `escape` function is just another name for getting the data like `get`, so both work the same.

Data retrieved through `get` is vulnerable to XSS attacks, whereas `escape` protects the whole data unaltered while getting it.

The `escape` function will escape any contained HTML content in the returned data, thereby preventing XSS attacks, whereas `get` returns the data unaltered.

What is the difference between `this.model.get("phoneNumber")` and `this.model.escape("phoneNumber")`?

What is the difference between <code>this.model.get(&quot;phoneNumber&quot;)</code> and <code>this.model.escape(&quot;phoneNumber&quot;)</code>?

Which HTML tag is used to wrap an item rendered within a collection view?

Which HTML tag is used to wrap an item rendered within a collection view?

By creating the collection in ascending order

How can you ensure a collection is always sorted in the proper order?

How can you ensure a collection is always sorted in the proper order?

Displaying a Collection of Models

Displaying a Collection of Models

Go ahead and test your knowledge on the concepts of defining the collection models.

Introduction

Displaying a Static View

Displaying a Model

Displaying a Collection of Models

Structuring Code with Modules

Creating Tables in Views

Events, Bubbling, and TriggerMethod

Displaying Contacts in Dedicated Views

Implementing Routing

Dealing with Persisted Data

Handling Data Latency

Managing Forms

Displaying a Modal Window

Complex Views and Base Views

Managing Dialogs with a Dedicated Region

Filtering Contacts

Addition to Sub-Application

Conclusion

Appendix: Using Web Storage for Persistence

Appendix: Creating a FilteredCollection

Quiz: Collection of Models