CODEWITHSUNDEEP
reactjsreact-routerreact-router-dom
Jay Kim
Jay Kim

Reputation: 935

react-router-dom v6 useNavigate passing value to another component

The version of react-router-dom is v6 and I'm having trouble with passing values to another component using Navigate.

I want to pass selected rows to another page called Report. But, I'm not sure I'm using the right syntax for navigate method and I don't know how to get that state in the Report component.

Material-ui Table: I'm trying to use redirectToReport(rowData) in onClick parameter.

function TableRows(props){
return (
    <MaterialTable
        title="Leads"
        columns={[
            ...
        ]}
        data = {props.leads}       
        options={{
            selection: true,
            filtering: true,
            sorting: true
        }}
        actions = {[{
            position: "toolbarOnSelect",
            tooltip: 'Generate a report based on selected leads.',
            icon: 'addchart',
            onClick: (event, rowData) => {
                console.log("Row Data: " , rowData)
                props.redirect(rowData)
            }
        }]}
    />
)}

LeadTable component

export default function LeadTable(props) {
let navigate = useNavigate();

const [leads, setLeads] = useState([]);
const [loading, setLoading] = useState(true);    

async function fetchUrl(url) {
    const response = await fetch(url);
    const json = await response.json();

    setLeads(json[0]);
    setLoading(false);
}

useEffect(() => {
    fetchUrl("http://localhost:5000/api/leads");
}, []);

function redirectToReport(rowData) {
    navigate('/app/report', { state: rowData }); // ??? I'm not sure if this is the right way
}

return(
    <div>
        <TableRows leads={leads} redirect={redirectToReport}></TableRows>
    </div>
)}

Report component

export default function ReportPage(state) {
return (
    <div>
        { console.log(state) // This doesn't show anything. How to use the state that were passed from Table component here?}
        <div className = "Top3">
          <h3>Top 3 Leads</h3>
            <ReportTop3 leads={[]} />
        </div>
    </div>
);}

Upvotes: 93

Views: 220483

Answers (8)

Akash Das
Akash Das

Reputation: 131

In the latest version react-router-dom@6, you can redirect to another page using the useNavigate() hook.

The useNavigate() hook returns a function that lets you navigate to other pages with some states programmatically, for example:

import { useNavigate } from "react-router-dom";
 
const navigate = useNavigate();
...
navigate('/', {state: id});

Basically, this navigate function takes two parameters. The first one is declaring a path "/" to tell where to navigate and the second one is optional where you can pass some states within curly braces (like {state: id}) if you want.

Access Data:

Use the useLocation() hook to access the state or data present to the child component. First, you import a useLocation() hook, which component you access the data or state. This hook returns the current location object.

import { useLocation } from "react-router-dom";

const { state } = useLocation();
       // OR
const location = useLocation();

Then, easily we get the state or data in the location object, like that - location.state.

To explore more, simply can check their doc -

https://reactrouter.com/en/main/hooks/use-navigate

https://reactrouter.com/en/main/hooks/use-location

Upvotes: 2

Veronica Canido
Veronica Canido

Reputation: 161

I stumbled on this post and I'm doing everything suggested above but for some reason I STILL couldn't get it to work. In the useLocation on the component I'm routing to I was getting null for location?.state I'm using MUI DataGrid, and in the onRowClick I was doing this

onRowClick={(rowData) => {
  if (rowData) navigate('/some/page', { state: { data: rowData } })
}

I kept console logging rowData, and saw there was an object in there!! And it was still null. I was very confused. I realized I didn't need EVERYTHING coming from the rowData object, so I did this:

onRowClick={(rowData) => {
  if (rowData) navigate('/some/page', { state: { data: rowData.row } })
}

Updating the data to pass with rowData.row instead of the whole grid data fixed it. Which in hindsight, I should probably rename the rowData for onRowClick, since I thought it was just passing the row data initially.

Just posting this incase anyone else using MUI and trying to pass the row through the router came across this issue, and after following all the suggestions was still seeing null.

Upvotes: 2

Hasnain Ali
Hasnain Ali

Reputation: 51

on SABAOON BEDAR answer,

from component A: navigate('/', {state:"whatever"}

in component B: console.log(location.state) //output = whatever

Upvotes: 0

Habibov Ulug&#39;bek
Habibov Ulug&#39;bek

Reputation: 76

if you want to send data with usenavigate in functional component you can use like that navigate(`/take-quiz/${id}`, { state: { quiz } }); and you can get it with uselocation hook like this

const location = useLocation();

location.state.quiz there is your data

But you cannot get this data in props it;s tricky part ;)!!

Upvotes: 1

Drew Reese
Drew Reese

Reputation: 202846

Your navigate('/app/report', { state: rowData }); looks correct to me.

react-router-v6

If you need state, use navigate('success', { state }).

navigate

interface NavigateFunction {
  (
    to: To,
    options?: { replace?: boolean; state?: any }
  ): void;
  (delta: number): void;
}

Your ReportPage needs to be rendered under the same Router that the component doing the push is under.

Route props are no longer passed to rendered components, as they are now passed as JSX literals. To access route state it must be done so via the useLocation hook.

function ReportPage(props) {
  const { state } = useLocation();
  console.log(state);

  return (
    <div>
      <div className="Top3">
        <h3>Top 3 Leads</h3>
        <ReportTop3 leads={[]} />
      </div>
    </div>
  );
}

If the component isn't able to use React hooks then you still access the route state via a custom withRouter Higher Order Component. Here's an example simple withRouter HOC to pass the location as a prop.

import { useLocation, /* other hooks */ } from 'react-router-dom'; 

const withRouter = WrappedComponent => props => {
  const location = useLocation();
  // other hooks

  return (
    <WrappedComponent
      {...props}
      {...{ location, /* other hooks */ }}
    />
  );
};

Then access via props as was done in pre-RRDv6.

class ReportPage extends Component {

  ...

  render() {
    console.log(this.props.location.state);

    return (
      <div>
        <div className="Top3">
          <h3>Top 3 Leads</h3>
          <ReportTop3 leads={[]} />
        </div>
      </div>
    );
  }
}

Upvotes: 91

David Fischer
David Fischer

Reputation: 29

2 things (just a suggestion): Rather than a ternary use &&

{location && <div>{location.state.name}</div>}

Why are you checking location and rendering location.state.name? I would use the check on the data you are fetching or make sure the data returns null or your value.

Upvotes: 2

S3D
S3D

Reputation: 139

On Sabaoon Bedar's Answer, you can check if there is any data or not before showing it :

  • Instead of this <div>{location.state.name}</div>

  • Do this { location != null ? <div>{location.state.name}</div> : ""}

Upvotes: 1

Sabaoon Bedar
Sabaoon Bedar

Reputation: 3689

version 6 react-router-dom

I know the question got answered but I feel this might be helpful example for those who want to use functional components and they are in search of passing data between components using react-router-dom v6.

Let's suppose we have two functional components, first component A, second component B. The component A wants to share data to component B.

usage of hooks: (useLocation,useNavigate)

import {Link, useNavigate} from 'react-router-dom';

function ComponentA(props) {

  const navigate = useNavigate();

  const toComponentB=()=>{
navigate('/componentB',{state:{id:1,name:'sabaoon'}});
  }

  return (
   <>
<div> <a onClick={()=>{toComponentB()}}>Component B<a/></div>
</>
  );


}


export default ComponentA;

Now we will get the data in Component B.

import {useLocation} from 'react-router-dom';

 function ComponentB() {

    const location = useLocation();
   
        return (

            <>
               
<div>{location.state.name}</div>

            </>
        )
    }

export default ComponentB;

Note: you can use HOC if you are using class components as hooks won't work in class components.

Upvotes: 162

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