- 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
Broadcasting a Custom Event to the Child Scope Hierarchy
You can also broadcast an event downward through the child scope hierarchy by using the $broadcast() method. Any descendent scopes that have registered for the event are notified. The $broadcast() method uses the following syntax, where name is the event name and args is zero or more arguments to pass to the event handler functions:
scope.$broadcast(name, [args, . . .])
-
No Comment
..................Content has been hidden....................
You can't read the all page of ebook, please click here login for view all page.