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How would i get the current path and query of the current location with redux-router in reducer. I am able to get the pathname easily inside the component with mapStateToProps, but i want to access the current path in reducer. I am using redux-router 1.0.0-beta7, react-router 1.0.3.
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To handle your app's navigation state in Redux, you can pass your own navigation prop to a navigator. Once you pass your own navigation prop to the navigator, the default navigation prop gets destroyed. You must construct your own navigation prop with state , dispatch , and addListener properties.
It's simple to get access to the store inside a React component – no need to pass the store as a prop or import it, just use the connect function from React Redux, and supply a mapStateToProps function that pulls out the data you need. Then, inside the component, you can pass that data to a function that needs it.
Reducer -> Describes how your action transfers state into the next state. It checks which action took place and based on the action it updates the store. Dispatch -> Way how we execute the action. eg: Dispatch the action to the reducer. Then reducer will check what to do and the store gets updated.
1.way - pass pathname with particular action through redux-thunk and getState()
const someAction = data =>(dispatch,getState)=>{
dispatch({
type:'SOME_ACTION',
pathname:getState().router.pathname
})
}
2.way - write middleware and pass pathname with every action
///write middleware
export const attachPathNameToAction = store => next => action=>{
action.pathname = store.getState().router.pathname //<-----passing pathname
next(action)
};
///then in reducer you allways can get pathname
case 'SOME_ACTION':
let pathname = action.pathname \\ <-------------
return {...state, action.data}
3.way - pass pathname from component's this.props.location.pathname
//in component
let {pathname}= this.props.location;
this.props.someAction(data, pathname);
//workflow: component -> action -> reducer
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