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Introduction to Redux
course content

Kursinnehåll

Introduction to Redux

Introduction to Redux

1. Getting Started
What is Redux?Why Redux? When to use Redux?Setting up a React-Redux Application
2. Fundamental Concepts
Redux ActionsRedux ReducersRedux StoreStore Dispatch MethodSelectorsRedux Data Flow
3. Redux in Practice
Redux Application Structure Modifying the Template for UseCreating the Redux StoreRedux SliceCreating a SliceUnderstanding SliceUsing Selectors to access StateModifying State by Dispatching ActionsThunk FunctionsRules for ReducersUnderstanding the Counter Application
4. Creating a React-Redux Application
The ApplicationSetting Up the ApplicationCreating the UI SkeletonCreating the Profile SliceCreating the Posts SliceCompleting the Posts featureDisplaying Number of Posts and UsersAdding CSS Styling

book
Redux Reducers

A reducer is a function that receives the action, along with a JavaScript object representing the initial (previous) state, and updates the state if needed.

A reducer function receives all the actions that are dispatched, it returns a newly updated state object.

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What is a Redux Reducer?

Select the correct answer

Var allt tydligt?

Hur kan vi förbättra det?

Tack för dina kommentarer!

Avsnitt 2. Kapitel 2

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course content

Kursinnehåll

Introduction to Redux

Introduction to Redux

1. Getting Started
What is Redux?Why Redux? When to use Redux?Setting up a React-Redux Application
2. Fundamental Concepts
Redux ActionsRedux ReducersRedux StoreStore Dispatch MethodSelectorsRedux Data Flow
3. Redux in Practice
Redux Application Structure Modifying the Template for UseCreating the Redux StoreRedux SliceCreating a SliceUnderstanding SliceUsing Selectors to access StateModifying State by Dispatching ActionsThunk FunctionsRules for ReducersUnderstanding the Counter Application
4. Creating a React-Redux Application
The ApplicationSetting Up the ApplicationCreating the UI SkeletonCreating the Profile SliceCreating the Posts SliceCompleting the Posts featureDisplaying Number of Posts and UsersAdding CSS Styling

book
Redux Reducers

A reducer is a function that receives the action, along with a JavaScript object representing the initial (previous) state, and updates the state if needed.

A reducer function receives all the actions that are dispatched, it returns a newly updated state object.

question mark

What is a Redux Reducer?

Select the correct answer

Var allt tydligt?

Hur kan vi förbättra det?

Tack för dina kommentarer!

Avsnitt 2. Kapitel 2
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