web-dev-qa-db-fra.com

Comment utiliser react-redux connect avec mapStateToProps, MapDispatchToProps et redux-router

Je souhaite utiliser dans mon conteneur "LoginPage" (composant intelligent), une redirection après la connexion. Quelque chose comme ça:

handleSubmit(username, pass, nextPath) {
    function redirect() {
        this.props.pushState(null, nextPath);
    }
    this.props.login(username, pass, redirect); //action from LoginAcitons
  }

nom d'utilisateur et passe sont arrivés de dumb-composant.

Smart Component Connect

function mapStateToProps(state) {
  return {
    user: state.app.user
  };
}

function mapDispatchToProps(dispatch) {
  return bindActionCreators(LoginActions, dispatch)
}

Comment puis-je ajouter pushState à partir de redux-router? Ou je suis sur le mauvais chemin?

export default connect(mapStateToProps, {pushState})(LoginPage); //works, but haven't actions

export default connect(mapStateToProps, mapDispatchToProps)(LoginPage); //works, but haven't pushState

export default connect(mapStateToProps, mapDispatchToProps, {pushState})(LoginPage); //Uncaught TypeError: finalMergeProps is not a function
javascriptreactjsredux
30
Max P
function mapStateToProps(state) {
  return {
    user: state.app.user
  };
}

function mapDispatchToProps(dispatch) {
  return {
    actions: bindActionCreators(LoginActions, dispatch),
    routerActions: bindActionCreators({pushState}, dispatch)
  }
}

export default connect(mapStateToProps, mapDispatchToProps)(LoginPage);
28
Max P

Squelette simple:

import React from 'react';
import ReactDOM from 'react-dom'
import { createStore,applyMiddleware, combineReducers } from 'redux'
import { connect, Provider } from 'react-redux'
import thunk from 'redux-thunk'
import logger from 'redux-logger'

import View from './view';
import {playListReducer, artistReducers} from './reducers'


/*create rootReducer*/


const rootReducer = combineReducers({
  playlist: playListReducer,
  artist: artistReducers
})

/* create store */
let store = createStore(rootReducer,applyMiddleware(logger ,thunk));


/*  connect view and store   */
const App = connect(
  state => ({
    //same key as combineReducers
    playlist:state.playlist,
    artist:state.artist
  }),
  dispatch => ({

    })
  )(View);



ReactDOM.render(
  <Provider store={store}>
  <App />
  </Provider>  ,
  document.getElementById('wrapper'));
1
zloctb