Created
February 8, 2016 19:33
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Router not passing props to Routes on consecutive renders
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import React, { AppRegistry, Component, View, Text } from 'react-native' | |
import { Provider, connect } from 'react-redux' | |
import { createStore, applyMiddleware, combineReducers } from 'redux' | |
import thunkMiddleware from 'redux-thunk' | |
import createLogger from 'redux-logger' | |
import { Router, Route } from 'react-native-router-flux' | |
// ACTIONS | |
const fetchTodos = () => { | |
return dispatch => { | |
dispatch({ type: 'LIST_REQUEST' }) | |
setTimeout(() => { | |
dispatch({ type: 'LIST_SUCCESS', list: "Here should come the list" }) | |
}, 1000) | |
} | |
} | |
// REDUCERS | |
const todo = (state = { listing: false, list: null }, action) => { | |
switch (action.type) { | |
case 'LIST_REQUEST': | |
return { ...state, listing: true, list: null } | |
case 'LIST_SUCCESS': | |
return { ...state, listing: false, list: action.list } | |
default: | |
return state | |
} | |
} | |
// PRESENTATIONAL COMPONENTS | |
class ListThree extends Component { | |
componentWillReceiveProps(nextProps) { | |
console.log('ListThree willReceiveProps', nextProps) | |
} | |
render() { | |
console.log('ListThree render', this.props) | |
const { onLoad, todo: { list, listing } } = this.props | |
return( | |
<Text onPress={onLoad}>{ list ? list : ( listing ? 'Listing...' : 'Click to load the list' ) }</Text> | |
) | |
} | |
} | |
class ListTwo extends Component { | |
componentWillReceiveProps(nextProps) { | |
console.log('ListTwo willReceiveProps', nextProps) | |
} | |
render() { | |
console.log('ListTwo render', this.props) | |
return( | |
<View style={{ flex: 1, justifyContent: 'center', alignItems: 'center'}}> | |
<ListThree {...this.props} /> | |
</View> | |
) | |
} | |
} | |
// When List uses Router and Route, it does not re-render | |
class List extends Component { | |
componentWillReceiveProps(nextProps) { | |
console.log('List willReceiveProps', nextProps) | |
} | |
render() { | |
console.log('List render', this.props) | |
return( | |
<Router {...this.props}> | |
<Route {...this.props} name="listTwo" component={ListTwo} initial={true} /> | |
</Router> | |
) | |
} | |
} | |
// CONTAINERS | |
class TodoList extends Component { | |
handleLoad() { | |
this.props.dispatch(fetchTodos()) | |
} | |
render() { | |
return (<List {...this.props} onLoad={this.handleLoad.bind(this)} />) | |
} | |
} | |
TodoList = connect(state => ({ | |
todo: state.todo, | |
}))(TodoList) | |
const store = applyMiddleware(thunkMiddleware, createLogger())(createStore)(combineReducers({ todo })) | |
export default TestRedux = () => ( | |
<Provider store={store}> | |
<TodoList /> | |
</Provider> | |
) | |
AppRegistry.registerComponent('TestRedux', () => TestRedux) |
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