Challenges with SPA and which answered with Angular JS.
DOM Manipulation
Routing
Data binding
AJAX/ Promises
History/ Caching
Module loading
View loading
Which Angular consist of (vocabulary of ng world)
Data binding
MVC (Model-View-Controller)
Routing
Testing
JQLite
Templates
History
Factories
View Models
Controller
Views
Directives
Directives ?
Simply its reusable DOM element which may consist with attributes, element name, comment, CSS and etc. This instructs Angular HTML compiler($compile) to attach specified behavior to the DOM element via event listen or other. (Ref: https://docs.angularjs.org/guide/directive)
Eg: ng-app, ng-model..etc
Filters ?
This uses to get only some values from a collection which satisfies a condition.
FAQ : Can we write custom directives and filters? The answer is Yes.
$Scope
This is the link between view and controller, this also can be known as 'ViewModel'. As a example Customers is binded with view by $scope (consider you need to ng-controller defined for this).
Big Pictur…
DOM Manipulation
Routing
Data binding
AJAX/ Promises
History/ Caching
Module loading
View loading
Which Angular consist of (vocabulary of ng world)
Data binding
MVC (Model-View-Controller)
Routing
Testing
JQLite
Templates
History
Factories
View Models
Controller
Views
Directives
Directives ?
Simply its reusable DOM element which may consist with attributes, element name, comment, CSS and etc. This instructs Angular HTML compiler($compile) to attach specified behavior to the DOM element via event listen or other. (Ref: https://docs.angularjs.org/guide/directive)
Eg: ng-app, ng-model..etc
Filters ?
This uses to get only some values from a collection which satisfies a condition.
FAQ : Can we write custom directives and filters? The answer is Yes.
$Scope
This is the link between view and controller, this also can be known as 'ViewModel'. As a example Customers is binded with view by $scope (consider you need to ng-controller defined for this).
Big Pictur…