Why build your forms with Redux Form – DailyJS – Medium

  • Why build your forms with Redux FormWhen I usually create forms for my React/Redux applications I tend to keep the value of the inputs on the application state, with little to no editing, (because my forms are usually simple), I never stopped to realize what that means.
  • It also receives an event handler that will update the state when the user interacts with it.It means that when the user types the letter “J” on the input, what is visible is not the same “J”, it may be an identical “J” that comes from the state, or whatever…
  • It keeps track of all common application form state such as:The fields that are in the form;The values of each field;The focused field;If the field values are valid;The fields that the user have interacted with;If the form is being submitted;If is happening any asynchronous validation.Let’s take a look at a…
  • It will also hand us the handleSubmit function, which will take care of the submission behavior.The Field component takes our input component as its props and acts as a container, bringing the application state to the input component and binding the event handlers to update the state in store.Look at…
  • Look that the default value of the input is defined when the high-order component reduxForm is called and comes to the input within the prop input and not from the react’s prop defaultValue, this way we guarantee that our form values are all represented in the application state.In summary, having…

When I usually create forms for my React/Redux applications I tend to keep the value of the inputs on the application state, with little to no editing, (because my forms are usually simple), I never…
Continue reading “Why build your forms with Redux Form – DailyJS – Medium”

React and Redux with TypeScript – gitconnected

  • This week I finally finished a side project I have been working on over the past few months to learn React and Redux in TypeScript; it is a Password Manager type app which if you want to check out you can find over on GitHub.Whilst building the app I did…
  • Sometimes I did find the rare example on StackOverflow or blog posts to help, but the majority of times I was on my own.Given my experience in working with React/Redux in TypeScript, I thought I would share examples of the major parts of these libraries all in one place to…
  • I use them to create presentational components i.e. those that define a UI element such as a navigation bar.For more information about Functional components in React, see the componentReduxActionsActions are the messages that are sent around an application to change state.For more information about the Actions, see this section of…
  • These Interfaces can be combined with others defined in different modules to define an ActionTypes type which describes all possible Actions in the application.Redux — Action typesAction CreatorsAction Creators are functions that return an Action, but they can also dispatch other Actions.
  • In the example below, the other Actions dispatched signal the state of the invocation i.e whether something is in progress, succeeded or failed.Redux — Action creatorsReducersReducers process Actions created in an application and in turn change the state in the Store, according to the type and payload.For more information about the Reducers,…

This week I finally finished a side project I have been working on over the past few months to learn React and Redux in TypeScript; it is a Password Manager type app which if you want to check out…
Continue reading “React and Redux with TypeScript – gitconnected”

redux-dsm is an easier way to handle async state. v3.0.0 has simplified state graphs. Yay! #reactjs #redux

  • Since I switched to Redux, I handle all of my view state transitions by dispatching action objects, and that requires writing a bunch of boilerplate, such as action types (e.g., ), and action creators (which your view or service layers can call to create actions without forcing you to import…
  • is an object with camelCased keys and strings corresponding to your state transitions.
  • For the above example, it returns: – – will be an object with camelCased keys and function values corresponding to your state transitions.
  • For each transition, an action creator is created which will automatically fill in the correct action type, and pass through to the state.
  • The example fetch state machine will produce the following : – – is a normal Redux reducer function that takes the current state and an action object, and returns the new state.

redux-dsm – Declarative state machines for Redux: Reduce your async-state boilerplate.
Continue reading “redux-dsm is an easier way to handle async state. v3.0.0 has simplified state graphs. Yay! #reactjs #redux”

React and Redux with TypeScript – gitconnected

#reactjs and #redux with #TypeScript

  • This week I finally finished a side project I have been working on over the past few months to learn React and Redux in TypeScript; it is a Password Manager type app which if you want to check out you can find over on GitHub.Whilst building the app I did…
  • Sometimes I did find the rare example on StackOverflow or blog posts to help, but the majority of times I was on my own.Given my experience in working with React/Redux in TypeScript, I thought I would share examples of the major parts of these libraries all in one place to…
  • I use them to create presentational components i.e. those that define a UI element such as a navigation bar.For more information about Functional components in React, see the componentReduxActionsActions are the messages that are sent around an application to change state.For more information about the Actions, see this section of…
  • These Interfaces can be combined with others defined in different modules to define an ActionTypes type which describes all possible Actions in the application.Redux — Action typesAction CreatorsAction Creators are functions that return an Action, but they can also dispatch other Actions.
  • In the example below, the other Actions dispatched signal the state of the invocation i.e whether something is in progress, succeeded or failed.Redux — Action creatorsReducersReducers process Actions created in an application and in turn change the state in the Store, according to the type and payload.For more information about the Reducers,…

This week I finally finished a side project I have been working on over the past few months to learn React and Redux in TypeScript; it is a Password Manager type app which if you want to check out…
Continue reading “React and Redux with TypeScript – gitconnected”

Advanced React and Redux

  • This is the tutorial you’ve been looking for to take your React and Redux skills to the next level.
  • This course wastes no time diving right into interesting topics, and teaches you the core knowledge you need to deeply understand and build React components and structure applications with Redux.
  • Mastering React and Redux can get you a position in web development or help you build that personal project you’ve been dreaming of.
  • There are dozens of great tutorials online for React and Redux, but none of them teach the challenging, core features of these two fantastic libraries.
  • I have built the course that I would have wanted to take when I was learning React and Redux.

Detailed walkthroughs on advanced React and Redux concepts – Authentication, Testing, Middlewares, HOC’s, and Deployment
Continue reading “Advanced React and Redux”

React and Redux with TypeScript – gitconnected – Medium

React and Redux with TypeScript  #reactjs #typescript

  • This week I finally finished a side project I have been working on over the past few months to learn React and Redux in TypeScript; it is a Password Manager type app which if you want to check out you can find over on GitHub.Whilst building the app I did…
  • Sometimes I did find the rare example on StackOverflow or blog posts to help, but the majority of times I was on my own.Given my experience in working with React/Redux in TypeScript, I thought I would share examples of the major parts of these libraries all in one place to…
  • I use them to create presentational components i.e. those that define a UI element such as a navigation bar.For more information about Functional components in React, see the componentReduxActionsActions are the messages that are sent around an application to change state.For more information about the Actions, see this section of…
  • These Interfaces can be combined with others defined in different modules to define an ActionTypes type which describes all possible Actions in the application.Redux — Action typesAction CreatorsAction Creators are functions that return an Action, but they can also dispatch other Actions.
  • In the example below, the other Actions dispatched signal the state of the invocation i.e whether something is in progress, succeeded or failed.Redux — Action creatorsReducersReducers process Actions created in an application and in turn change the state in the Store, according to the type and payload.For more information about the Reducers,…

This week I finally finished a side project I have been working on over the past few months to learn React and Redux in TypeScript; it is a Password Manager type app which if you want to check out…
Continue reading “React and Redux with TypeScript – gitconnected – Medium”

Advanced React and Redux

  • This is the tutorial you’ve been looking for to take your React and Redux skills to the next level.
  • This course wastes no time diving right into interesting topics, and teaches you the core knowledge you need to deeply understand and build React components and structure applications with Redux.
  • Mastering React and Redux can get you a position in web development or help you build that personal project you’ve been dreaming of.
  • There are dozens of great tutorials online for React and Redux, but none of them teach the challenging, core features of these two fantastic libraries.
  • I have built the course that I would have wanted to take when I was learning React and Redux.

Detailed walkthroughs on advanced React and Redux concepts – Authentication, Testing, Middlewares, HOC’s, and Deployment
Continue reading “Advanced React and Redux”