AngularJS Advance Course > Services

How to use factory services

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A factory is a basic method that allows us to add logic to an existing object and then return it. The factory can also be used to develop and return reusable code that can be used anywhere inside the application.

The factory function is an angular function that returns values. When a service or controller need it, the factory creates a value on demand. Once created, the value is reused across all services and controllers.

Services are function Object() { [native code] } functions of the object that are instantiated using the new keyword, whereas factories are functions that return the object.

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Course Content

  1. What is AngularJS
    4m 35s
  2. How to use LearnVern
    3m 20s
  3. How to implement AngularJS
    9m 35s

  1. What is Scope Data-Binding and expression in AngularJS
    7m 37s
  2. How to use Scope,Data-Binding & expression with Example
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  1. What is Directive and types of Directives in AngularJS
    8m 41s
  2. How to work with Pre-defined Directive
    7m 5s
  3. How to work with Custom Directives
    7m 42s
  4. How to Perform Custom Directive as a Attribute, Class and Comment
    4m 9s
  5. Assignment of Directive
    1m 32s

  1. What is Controller and How to use in AngularJS
    5m 39s
  2. How to use controllers
    5m 39s
  3. How to use controllers child and parent
    13m 57s
  4. Assignment of Controller
    55s

  1. What is Event in AngularJS
    4m 20s
  2. Describe Events
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  3. How to Perform Event Emit Example in AngularJS
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  4. Assignment of Events
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  5. How to Perform Event Broadcast Example in AngularJS
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  1. What is Routing in AngularJS
    9m 57s
  2. How to perform basic routing
    12m 3s
  3. How to use template URL in basic routing
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  4. Assignment of Routing
    5m 1s

  1. What is Service in AngularJS
    5m 57s
  2. Inbuilt services($timeout & $interval)
    12m 40s
  3. Inbuilt services($log service)
    12m 27s
  4. How to use factory services
    5m 53s
  5. How to use http service
    12m 24s
  6. How to use value and constant service
    10m 18s
  7. Assignment of Services
    2m 20s

  1. What are the Filters in AngularJS
    10m 53s
  2. How to use Inbuilt Filters
    10m 2s
  3. How to Create Custom Filters
    12m 42s
  4. Assignment of Fliter
    2m 27s

  1. What is Validation
    15m 33s
  2. How to use $touched and $untouched states
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  3. How to use $valid , $dirty and $pristine validation
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  4. How to perform validation through the class
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  5. How to perform validation through the directives
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  6. Assignment of Validation
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