- About This eBook
- Title Page
- Copyright Page
- Contents at a Glance
- Table of Contents
- About the Author
- Dedication
- Acknowledgments
- We Want to Hear from You!
- Reader Services
- Introduction
- 1. Jumping Into JavaScript
- Setting Up a JavaScript Development Environment Using Node.js
- Defining Variables
- Understanding JavaScript Data Types
- Using Operators
- Implementing Looping
- Creating Functions
- Understanding Variable Scope
- Using JavaScript Objects
- Combining Strings
- Searching a String for a Substring
- Replacing a Word in a String
- Working with Arrays
- Adding Error Handling
- Summary
- 2. Getting Started with AngularJS
- Why AngularJS?
- Understanding AngularJS
- An Overview of the AngularJS Life Cycle
- Separation of Responsibilities
- Integrating AngularJS with Existing JavaScript and jQuery
- Adding AngularJS to Your Environment
- Bootstrapping AngularJS in an HTML Document
- Using the Global APIs
- Creating a Basic AngularJS Application
- Using jQuery or jQuery Lite in AngularJS Applications
- 3. Understanding AngularJS Application Dynamics
- 4. Implementing the Scope as a Data Model
- 5. Using AngularJS Templates to Create Views
- Using Filters
- Creating Custom Filters
- Summary
- Understanding Directives
- Using Built-in Directives
- Summary
- 7. Creating Your Own Custom Directives to Extend HTML
- 8. Using Events to Interact with Data in the Model
- 9. Implementing AngularJS Services in Web Applications
- Understanding AngularJS Services
- Using the Built-in Services
- Sending HTTP GET and PUT Requests with the $http Service
- Using the $cacheFactory Service
- Implementing Browser Alerts Using the $window Service
- Interacting with Browser Cookies Using the $cookieStore Service
- Implementing Timers with $interval and $timeout Services
- Using the $animate Service
- Using the $location Service
- Using the $q Service to Provide Deferred Responses
- Summary
- 10. Creating Your Own Custom AngularJS Services
- Integrating Custom Services into Your AngularJS Applications
- Summary
- 11. Creating Rich Web Application Components the AngularJS Way
- Appendix A. Testing AngularJS Applications
- Index
Understanding Custom AngularJS Services
AngularJS enables you to create your own custom services to provide functionality in AngularJS components that require it. As you saw in the previous chapter, the built-in AngularJS services provide a wide variety of functionality for AngularJS applications. Using custom services, you can customize, enhance, and extend that functionality in many ways.
There are four main types of services that you will likely be implementing in your code: value, constant, factory, and service. The following sections cover these services.
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