Answer by Meet Zaveri for What is mapDispatchToProps?
Now suppose there is an action for redux as: export function addTodo(text) { return { type: ADD_TODO, text } } When you do import it, import {addTodo} from './actions'; class Greeting extends...
View ArticleAnswer by Saisurya Kattamuri for What is mapDispatchToProps?
mapStateToProps() is a utility which helps your component get updated state(which is updated by some other components), mapDispatchToProps() is a utility which will help your component to fire an...
View ArticleAnswer by GreenAsJade for What is mapDispatchToProps?
I feel like none of the answers have crystallized why mapDispatchToProps is useful. This can really only be answered in the context of the container-component pattern, which I found best understood by...
View ArticleAnswer by Vlad Filimon for What is mapDispatchToProps?
mapStateToProps, mapDispatchToProps and connect from react-redux library provides a convenient way to access your state and dispatch function of your store. So basically connect is a higher order...
View ArticleAnswer by Harry Moreno for What is mapDispatchToProps?
mapStateToProps receives the state and props and allows you to extract props from the state to pass to the component. mapDispatchToProps receives dispatch and props and is meant for you to bind action...
View ArticleAnswer by hamstu for What is mapDispatchToProps?
It's basically a shorthand. So instead of having to write: this.props.dispatch(toggleTodo(id)); You would use mapDispatchToProps as shown in your example code, and then elsewhere write:...
View ArticleWhat is mapDispatchToProps?
I was reading the documentation for the Redux library and it has this example: In addition to reading the state, container components can dispatch actions. In a similar fashion, you can define a...
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