useBack hook how to know the address

useBack hook how to know the address or resource its would go back to

17 Replies

Hi @Joe Gaffney. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave: ---------------------- The useBack hook in refine leverages the back method of the routerProvider to perform the "go back" operation in the history stack. However, based on the provided knowledge sources, there is no direct method mentioned to know the exact address or resource it would go back to. The useBack hook is designed to navigate to the previous page in the history stack, but it does not provide information about the specific address or resource it will navigate to. Here is an example of how to use the useBack hook:

import { useBack } from "@refinedev/core";  
  
const MyComponent = () => {  
  const back = useBack();  
  
  return <Button onClick={() => back()}>Go Back</Button>;  
};

import { useBack } from "@refinedev/core";  
  
const MyComponent = () => {  
  const back = useBack();  
  
  return <Button onClick={() => back()}>Go Back</Button>;  
};

For more details, you can refer to the useBack documentation (https://refine.dev/docs/routing/hooks/use-back/). If you need to know the specific address or resource, you might need to manage the navigation state manually or use other hooks or methods provided by your router (e.g., useHistory from react-router-dom). For further information, you can explore the routerProvider documentation (https://refine.dev/docs/routing/router-provider/). ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•3w ago

<@422289470487003153> kapa.ai is still learning and improving, please let us know how it did by reacting below

other-emerald•3w ago

@kapa.ai how could i find the history from the router provider

kapa.ai•3w ago

Let me check the knowledge base for you. One moment! :books: ---------------------- To find the history from the routerProvider in refine, you can use the useHistory method provided by the routerProvider. This method typically includes functions like push, replace, and goBack to manage navigation history. Here is an example of how you can use the useHistory method from the routerProvider:

const routerProvider = {  
    useHistory: () => ({  
        push: (...args) => any,  
        replace: (...args) => any,  
        goBack: (...args) => any,  
    }),  
    useLocation: () => ({  
        pathname: string,  
        search: string,  
    }),  
    useParams: <Params extends { [K in keyof Params]?: string } = {}>() => Params,  
    Prompt: React.FC<PromptProps>,  
    Link: React.FC<any>,  
    RouterComponent?: React.FC<any>,  
};

const routerProvider = {  
    useHistory: () => ({  
        push: (...args) => any,  
        replace: (...args) => any,  
        goBack: (...args) => any,  
    }),  
    useLocation: () => ({  
        pathname: string,  
        search: string,  
    }),  
    useParams: <Params extends { [K in keyof Params]?: string } = {}>() => Params,  
    Prompt: React.FC<PromptProps>,  
    Link: React.FC<any>,  
    RouterComponent?: React.FC<any>,  
};

To use the useHistory method in your component, you can do something like this:

import { useNavigation } from "@refinedev/core";  

const MyComponent = () => {  
  const { push, replace, goBack } = useNavigation();  

  const handlePush = () => {
    push("custom-page"); // Navigates to /custom-page
  };

  const handleReplace = () => {
    replace("custom-page"); // Replaces the current entry with /custom-page
  };

  const handleGoBack = () => {
    goBack(); // Navigates to the previous page
  };

  return (
    <div>
      <button onClick={handlePush}>Push</button>
      <button onClick={handleReplace}>Replace</button>
      <button onClick={handleGoBack}>Go Back</button>
    </div>
  );
};

import { useNavigation } from "@refinedev/core";  

const MyComponent = () => {  
  const { push, replace, goBack } = useNavigation();  

  const handlePush = () => {
    push("custom-page"); // Navigates to /custom-page
  };

  const handleReplace = () => {
    replace("custom-page"); // Replaces the current entry with /custom-page
  };

  const handleGoBack = () => {
    goBack(); // Navigates to the previous page
  };

  return (
    <div>
      <button onClick={handlePush}>Push</button>
      <button onClick={handleReplace}>Replace</button>
      <button onClick={handleGoBack}>Go Back</button>
    </div>
  );
};

For more details, you can refer to the following documentation: - Router Provider (https://refine.dev/docs/routing/router-provider/) - useNavigation Hook (https://refine.dev/docs/routing/hooks/use-navigation/) These resources will provide you with more information on how to manage navigation and history using the routerProvider in refine. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•3w ago

<@422289470487003153> kapa.ai is still learning and improving, please let us know how it did by reacting below

other-emerald•3w ago

@kapa.ai goBack This method navigates to the previous page. It uses the goBack method of the useHistory from the routerProvider.

kapa.ai•3w ago

Let me check the knowledge base for you. One moment! :books: ---------------------- The goBack method in refine navigates to the previous page. It uses the goBack method of the useHistory from the routerProvider. Here is an example of how to use the goBack method with the useNavigation hook:

import { useNavigation } from "@refinedev/core";  
  
const { goBack } = useNavigation();  
  
goBack(); // It navigates to the previous page

import { useNavigation } from "@refinedev/core";  
  
const { goBack } = useNavigation();  
  
goBack(); // It navigates to the previous page

The goBack method parameters are dependent on your router provider. For more details, you can refer to the useNavigation documentation (https://refine.dev/docs/routing/hooks/use-navigation/#goback). Additionally, if you are using the useBack hook, it also leverages the back method of the routerProvider to perform the "go back" operation in the history stack:

import { useBack } from "@refinedev/core";  
  
const MyComponent = () => {  
  const back = useBack();  
  
  return <Button onClick={() => back()}>Go Back</Button>;  
};

import { useBack } from "@refinedev/core";  
  
const MyComponent = () => {  
  const back = useBack();  
  
  return <Button onClick={() => back()}>Go Back</Button>;  
};

For more details on the useBack hook, you can refer to the useBack documentation (https://refine.dev/docs/routing/hooks/use-back/). ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•3w ago

<@422289470487003153> kapa.ai is still learning and improving, please let us know how it did by reacting below

other-emerald•3w ago

@kapa.ai how can i access useHistroy do i directly use from reactRouter

kapa.ai•3w ago

Let me check the knowledge base for you. One moment! :books: ---------------------- To access useHistory in refine, you should use the routerProvider that refine provides. You do not directly use useHistory from react-router-dom but rather through the routerProvider that refine integrates with. Here is how you can set up and use the routerProvider with useHistory in refine: 1. Set up the routerProvider in your application:

import { Refine } from "@pankod/refine";
import routerProvider from "@refinedev/react-router-v6";  // or any other router provider you are using

const App: React.FC = () => {
  return <Refine routerProvider={routerProvider} />;
};

import { Refine } from "@pankod/refine";
import routerProvider from "@refinedev/react-router-v6";  // or any other router provider you are using

const App: React.FC = () => {
  return <Refine routerProvider={routerProvider} />;
};

2. Use the useNavigation hook to access navigation methods including goBack:

import { useNavigation } from "@refinedev/core";

const MyComponent = () => {
  const { goBack } = useNavigation();

  return <button onClick={() => goBack()}>Go Back</button>;
};

import { useNavigation } from "@refinedev/core";

const MyComponent = () => {
  const { goBack } = useNavigation();

  return <button onClick={() => goBack()}>Go Back</button>;
};

The useNavigation hook internally uses the useHistory method from the routerProvider, so you don't need to directly use useHistory from react-router-dom. For more details, you can refer to the following documentation: - Router Provider (https://refine.dev/docs/routing/router-provider/) - useNavigation Hook (https://refine.dev/docs/routing/hooks/use-navigation/#goback) These resources will provide you with more information on how to manage navigation and history using the routerProvider in refine. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•3w ago

<@422289470487003153> kapa.ai is still learning and improving, please let us know how it did by reacting below

other-emerald•3w ago

@kapa.ai i want to avoid showing the back if its the same page or has no history

kapa.ai•3w ago

Let me check the knowledge base for you. One moment! :books: ---------------------- To avoid showing the back button if it's the same page or if there is no history, you can use the useBack hook along with some custom logic to determine whether to display the back button. Here is an example of how you can achieve this: 1. Check if there is history: - You can use the window.history.length to determine if there is any history. 2. Check if it's the same page: - You can use the useLocation hook from your router provider to get the current location and compare it with the previous location. Here is a complete example:

import React from "react";
import { useBack } from "@refinedev/core";
import { useLocation } from "react-router-dom"; // Assuming you are using react-router-dom
import { Button } from "antd";

const MyComponent: React.FC = () => {
  const back = useBack();
  const location = useLocation();

  // Custom logic to determine if the back button should be shown
  const shouldShowBackButton = window.history.length > 1 && location.key !== "default";

  return (
    <div>
      {shouldShowBackButton && <Button onClick={() => back()}>Go Back</Button>}
      <p>Rest of your page here</p>
    </div>
  );
};

export default MyComponent;

import React from "react";
import { useBack } from "@refinedev/core";
import { useLocation } from "react-router-dom"; // Assuming you are using react-router-dom
import { Button } from "antd";

const MyComponent: React.FC = () => {
  const back = useBack();
  const location = useLocation();

  // Custom logic to determine if the back button should be shown
  const shouldShowBackButton = window.history.length > 1 && location.key !== "default";

  return (
    <div>
      {shouldShowBackButton && <Button onClick={() => back()}>Go Back</Button>}
      <p>Rest of your page here</p>
    </div>
  );
};

export default MyComponent;

In this example: - window.history.length > 1 checks if there is any history. - location.key !== "default" is a simple check to ensure it's not the initial load (you might need to adjust this based on your specific routing setup). For more details, you can refer to the following documentation: - useBack Hook (https://refine.dev/docs/routing/hooks/use-back/) - useLocation Hook (https://reactrouter.com/web/api/Hooks/uselocation) (if you are using react-router-dom) This approach ensures that the back button is only shown when there is a valid history to go back to and it's not the same page. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•3w ago

<@422289470487003153> kapa.ai is still learning and improving, please let us know how it did by reacting below

other-emerald•3w ago

@kapa.ai thats not right would i not need the router providers histroy not the window histroy as is SPA

kapa.ai•3w ago

Let me check the knowledge base for you. One moment! :books: ---------------------- You're correct. In a Single Page Application (SPA), you should rely on the router provider's history rather than the window.history. Here’s how you can achieve this using the useNavigation and useLocation hooks provided by refine and your router provider. 1. Set up the routerProvider in your application:

import { Refine } from "@pankod/refine";
import routerProvider from "@refinedev/react-router-v6";  // or any other router provider you are using

const App: React.FC = () => {
  return <Refine routerProvider={routerProvider} />;
};

import { Refine } from "@pankod/refine";
import routerProvider from "@refinedev/react-router-v6";  // or any other router provider you are using

const App: React.FC = () => {
  return <Refine routerProvider={routerProvider} />;
};

2. Use the useNavigation and useLocation hooks to determine if the back button should be shown:

import React from "react";
import { useNavigation } from "@refinedev/core";
import { useLocation } from "react-router-dom"; // Assuming you are using react-router-dom
import { Button } from "antd";

const MyComponent: React.FC = () => {
  const { goBack } = useNavigation();
  const location = useLocation();

  // Custom logic to determine if the back button should be shown
  const shouldShowBackButton = location.key !== "default"; // Adjust this based on your routing setup

  return (
    <div>
      {shouldShowBackButton && <Button onClick={() => goBack()}>Go Back</Button>}
      <p>Rest of your page here</p>
    </div>
  );
};

export default MyComponent;

import React from "react";
import { useNavigation } from "@refinedev/core";
import { useLocation } from "react-router-dom"; // Assuming you are using react-router-dom
import { Button } from "antd";

const MyComponent: React.FC = () => {
  const { goBack } = useNavigation();
  const location = useLocation();

  // Custom logic to determine if the back button should be shown
  const shouldShowBackButton = location.key !== "default"; // Adjust this based on your routing setup

  return (
    <div>
      {shouldShowBackButton && <Button onClick={() => goBack()}>Go Back</Button>}
      <p>Rest of your page here</p>
    </div>
  );
};

export default MyComponent;

In this example: - useNavigation provides the goBack method. - useLocation from react-router-dom is used to get the current location. - location.key !== "default" is a simple check to ensure it's not the initial load (you might need to adjust this based on your specific routing setup). For more details, you can refer to the following documentation: - useNavigation Hook (https://refine.dev/docs/routing/hooks/use-navigation/#goback) - useLocation Hook (https://reactrouter.com/web/api/Hooks/uselocation) (if you are using react-router-dom) This approach ensures that the back button is only shown when there is a valid history to go back to and it's not the same page. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•3w ago

<@422289470487003153> kapa.ai is still learning and improving, please let us know how it did by reacting below