React Hooks with React Router v4 - how do I redirect to another route?

Question

I have a simple react hooks application - a list of Todos - with react router v4

On the List of Todos, when a Todo is clicked I need to:

1. Dispatch the curre

Answer 1

Your problem is related to Programmatically navigating using react-router-v4 instead of with hooks,

In react-router-v4, you would get history from props if the Todos component is rendered as a child or Route or from an ancestor that is render form Route and it passed the Router props to it. However it is not receiving Router props, you can use withRouter HOC from react-router to get the router props and call props.history.push(destUrlEdit)

import React, {useState, useContext, useEffect} from 'react';
import TodosContext from './context'
import { withRouter } from 'react-router-dom';

function Todos(props){   
    const [todo, setTodo] = useState("")
    const {state, dispatch} = useContext(TodosContext)
    useEffect(()=>{
        if(state.currentTodo.text){
            setTodo(state.currentTodo.text)
        } else {
            setTodo("")
        }
        dispatch({
            type: "GET_TODOS",
            payload: state.todos
        })
    }, [state.currentTodo.id])

    const editRow = event =>{
        let destUrlEdit = `/todos/${event.id}`

        let obj = {}
        obj.id = event.id
        obj.text = event.text

        dispatch({type:"SET_CURRENT_TODO", payload: obj})

        //after dispatch I would like to redirect to another route to do the actual edit
        //destUrlEdit
        props.history.push(destUrlEdit);
    }
    return(
        

            
List of ToDos
            
{title}
            

                {state.todos.map(todo => (
                    
{todo.text}  
                        {
                            editRow(todo)}}>
                        
                    
                ))}
            
        
    )
}

export default withRouter(Todos);