mapdispatchtoprops

mapStateToProps vs mapDispatchToProps [duplicate]

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mapStateToProps is a function that you would use to provide the store data to your component, whereas mapDispatchToProps is something that you will use to provide the action creators as props to your component. According to the docs: If mapStateToProps argument is specified, the new component will subscribe to Redux store updates. This means that … Read more

What is mapDispatchToProps?

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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 first reading:Container Components then Usage with React. In a nutshell, your components are supposed to be concerned only with displaying stuff. The only … Read more

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