What is Angular.js?
AngularJS is a javascript system utilized for making single site page applications. It permits you to utilize HTML as your layout dialect and empowers you to extend HTML's grammar to express your application's segments unmistakably
In which language, AngularJS is written?
javaScript
When First AngularJS was released?
2009
what are the key features of Angular.js ?
The key features of angular.js are
Services
Data Binding
Directives
Scope
Controller
Filters
Testable
Model
View
When latest AngularJS was released?
October 31, 2014
What is latest version of AngularJS?
1.3.1
Who created AngularJS?
Misko Hevery started to work on AngularJS in 2009. He was employee of Google.
what is scope in Angular.js ?
Degree alludes to the application model, it acts like paste between application controller and the perspective. Degrees are orchestrated in progressive structure and imitate the DOM ( Document Object Model) structure of the application. It can watch expressions and proliferate occasions.
what is services in Angular.js ?
In angular.js administrations are the singleton protests or capacities that are utilized for completing particular assignments. It holds some business rationale and these capacity can be called as controllers, mandate, channels etc.
Is it opensource?
Yes, It is free to use.
What is controller in AngularJS?
Controller is constructor function in Angular Controller.
When a Controller is attached to the DOM with use the ng-controller, Angular will instantiate a new Controller object using constructor function.
what are directives?
Directives are used to add new attributes of HTML
What are the different types of Directive?
Different types of directives are
Element directives
Attribute directives
what are the advantages of using Angular.js ?
Angular.js has several advantages in web development.
Angular.js supports MVS pattern
Can do two ways data binding using Angular.js
It supports both client server communication
It supports animations
It has per-defined form validations
Explain what is injector?
An injector is a service locator. It is used to retrieve object instances as defined by provider, instantiate types, invoke methods and load modules. There is a single injector per Angular application, it helps to look up an object instance by its name.
Explain what is the difference between link and compile in angular.js?
Compile function: It is used for template DOM Manipulation and collect all of the directives.
Link function: It is used for registering DOM listeners as well as instance DOM manipulation. It is executed once the template has been cloned.
CSS class directives
Comment directives
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