By Brad Green, Shyam Seshadri
Guided via engineers who labored on AngularJS at Google, you’ll stroll in the course of the framework’s key beneficial properties, after which construct a operating AngularJS app—from format to trying out, compiling, and debugging. You’ll find out how AngularJS is helping lessen the complexity of your internet app.
* Dive deep into Angular’s construction blocks and find out how they interact
* achieve greatest flexibility via isolating good judgment, info, and presentation tasks with MVC
* gather your complete app within the browser, utilizing client-side templates
* Use AngularJS directives to increase HTML with declarative syntax
* converse with the server and enforce easy caching with the $http carrier
* Use dependency injection to enhance refactoring, testability, and a number of atmosphere layout
* Get code samples for universal difficulties you face in so much net apps
Read Online or Download AngularJS PDF
HTML5 internet purposes are actually able to matching or exceeding the dimensions and class of computing device functions, yet with the original benefit of operating natively contained in the internet browsers on billions of computer pcs, telephones, TVs and tablets.
This revolution (or extra properly - evolution) has occurred for a couple of reasons:
Browsers have brought new standards-based APIs permitting internet purposes to (amongst different issues) shop facts offline, retrieve info from the server dynamically, spawn historical past procedures and engage with the filesystem.
The jQuery library has eased the ache of interacting with rfile item version, and for that reason writing functions that dynamically reply to consumer interaction.
The HTML markup language has been overhauled and prolonged to supply extra semantic that means, and lots of extra components and attributes.
This e-book isn't really an easy advent to the subject material: it publications you thru the method of establishing a feature-rich net program. the applying starts basic, and turns into steadily extra advanced as extra APIs and contours are brought. This ebook comprises the subsequent content material:
An creation to the HTML5 markup language, and the way it differs from HTML4 and XHTML.
An creation to jQuery choice, traversal, manipulation and occasions.
An in-depth examine the internet garage and IndexedDB APIs for buyer aspect information garage.
A consultant to imposing offline internet purposes with the appliance Cache API.
A advisor to using net employees in internet functions.
An creation to AJAX, and the jQuery API aiding AJAX.
An advent to Server despatched occasions and net Sockets.
This publication is meant for a person with no less than a superficial wisdom of HTML and programming (in any language).
Discover ways to increase micro, effective, and scalable prone for server-side programming in Node. js utilizing this hands-on guideAbout This BookReal international instance defined bankruptcy after bankruptcy with code examples. worthy strategies for different languages like Java or PHPEasy to persist with through individuals with little to none adventure in Node.
- Building APIs with Node.js
- D3.js in Action
- Practical Dojo Projects (Practical Projects)
- Perl Medic: Transforming Legacy Code
Extra resources for AngularJS
You can think of scopes as a context that you use to make changes to your model observable. count = 5. There are also some indirect ways to set up the model from the template itself. You can do so in the following ways: 1. Through an expression. Since expressions execute in the context of the controller’s scope associated with their element, setting properties in expressions is the same as setting a property of the controller’s scope. count=3; } } 2. Using ng-model on a form input. As with expressions, the model specified as the argument for ng-model also works within the scope of the enclosing controller.
Instead of throwing a NullPointerException error, templates will simply render nothing. This allows you to safely use model values that haven’t been set yet, and have them appear in the UI as soon as they get populated. Separating UI Responsibilities with Controllers Controllers have three responsibilities in your app: • Set up the initial state in your application’s model • Expose model and functions to the view (UI template) through $scope • Watch other parts of the model for changes and take action We’ve seen many examples of the first two in this chapter already.
With the focus highlight. Hitting the spacebar or the enter key will cause a click and invoke the ng-click, which will set the div text to ‘focus button clicked’. Opening this example in a browser, we’d see something that looks like Figure 2-4. Figure 2-4. Focus directive 44 | Chapter 2: Anatomy of an AngularJS Application Validating User Input Angular automatically augments