rare-sapphire•3mo ago

useState

How to setState of one route to be accessible in another route? Ex: <EditButton resource = "itens" hideText size="small" recordItemId={record.id} onClick={() => (setEditModalVisible(true), setItenId(record.id)) } />

17 Replies

kapa.ai•3mo ago

Hi @Sly. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave: ---------------------- Refine provides a hook called useModalForm which can be used to manage the state of a modal form. This hook can be used to open a modal form from any component, including a button in a different route. Here is an example of how you can use it:

import React from "react";
import { useList } from "@refinedev/core";
import { useModalForm } from "@refinedev/react-hook-form";
import { Modal } from "../../components/modal.tsx";

export const ProductList: React.FC = () => {
  const { data, isLoading } = useList();
  const {
    modal: { visible, close, show },
    refineCore: { onFinish, formLoading },
    handleSubmit,
    register,
    saveButtonProps,
  } = useModalForm({
    refineCoreProps: { action: "edit" },
    syncWithLocation: true,
  });

  if (isLoading) return <div>Loading...</div>;

  return (
    <>
      <Modal isOpen={visible} onClose={close}>
        <form onSubmit={handleSubmit(onFinish)}>
          <div>
            <label htmlFor="name">name</label>
            <input {...register("name")} />
          </div>
          <button type="submit" {...saveButtonProps}>
            <span>Save</span>
          </button>
        </form>
      </Modal>
      <ul>
        {data?.data?.map((product) => (
          <li key={product.id}>
            <span>{product.name}</span>
            <button
              onClick={() => {
                show(product.id);
              }}
            >
              edit
            </button>
          </li>
        ))}
      </ul>
    </>
  );
};

import React from "react";
import { useList } from "@refinedev/core";
import { useModalForm } from "@refinedev/react-hook-form";
import { Modal } from "../../components/modal.tsx";

export const ProductList: React.FC = () => {
  const { data, isLoading } = useList();
  const {
    modal: { visible, close, show },
    refineCore: { onFinish, formLoading },
    handleSubmit,
    register,
    saveButtonProps,
  } = useModalForm({
    refineCoreProps: { action: "edit" },
    syncWithLocation: true,
  });

  if (isLoading) return <div>Loading...</div>;

  return (
    <>
      <Modal isOpen={visible} onClose={close}>
        <form onSubmit={handleSubmit(onFinish)}>
          <div>
            <label htmlFor="name">name</label>
            <input {...register("name")} />
          </div>
          <button type="submit" {...saveButtonProps}>
            <span>Save</span>
          </button>
        </form>
      </Modal>
      <ul>
        {data?.data?.map((product) => (
          <li key={product.id}>
            <span>{product.name}</span>
            <button
              onClick={() => {
                show(product.id);
              }}
            >
              edit
            </button>
          </li>
        ))}
      </ul>
    </>
  );
};

In this example, the show function from useModalForm is used to open the modal form and set the id of the item to be edited. This function can be called from an onClick handler of a button, as shown in the example. You can find more information about this in the Refine documentation (https://refine.dev/docs/guides-concepts/routing#relationship-between-resources-and-routes-). ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•3mo ago

<@1172098337760096258> kapa.ai is still learning and improving, please let us know how it did by reacting below

rare-sapphire•3mo ago

@kapa.ai there's another way to read the "itenId" in another route? export const Itens: FC<PropsWithChildren> = ({ children }) => { const screens = Grid.useBreakpoint(); const params = useParams<{ id: string, status: string, }>(); const [itenId, setItenId] = useState(""); }

kapa.ai•3mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- Yes, there are several ways to share state or pass data between routes in a React application. Here are a few methods: 1. URL Parameters: You can pass data between routes through URL parameters. This is a common method for passing data that is related to the route, such as an ID. In your case, you're already using useParams from react-router-dom to read the id and status parameters from the URL. 2. Query Parameters: Similar to URL parameters, you can also use query parameters to pass data between routes. Query parameters are added to the end of the URL after a ? symbol. 3. Context API: React's Context API allows you to share state between components without passing props down manually at every level. You can create a context to store the itenId, and use the useContext hook to read the itenId in any component. 4. Redux or other state management libraries: If you're using a state management library like Redux, you can store the itenId in the Redux store and access it from any component. 5. Local Storage or Session Storage: You can also use the Web Storage API to store data in the user's browser and access it from any component. This method is useful for persisting data across browser sessions or tabs. Remember that the best method depends on your specific use case and the nature of the data you're trying to share. For example, if the itenId is sensitive information, it might not be a good idea to include it in the URL or store it in local storage. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•3mo ago

<@1172098337760096258> kapa.ai is still learning and improving, please let us know how it did by reacting below

rare-sapphire•3mo ago

@kapa.ai I want to import { Itens } from "../components/itens" and be able to read the itenId that is inside the export const Itens: FC<PropsWithChildren> = ({ children }) => { const screens = Grid.useBreakpoint(); const params = useParams<{ id: string, status: string, }>(); const [itenId, setItenId] = useState(""); }

kapa.ai•3mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- In React, state created with the useState hook is local to the component and cannot be directly accessed from outside the component. However, you can create a function inside the Itens component that allows you to update the itenId state, and pass this function as a prop to child components. This way, child components can update the itenId state in the Itens component. Here's an example of how you can do this:

export const Itens: FC<PropsWithChildren<{ setItenId: (id: string) => void }>> = ({ children, setItenId }) => {
    const screens = Grid.useBreakpoint();
    const params = useParams<{ id: string, status: string, }>();
    const [itenId, _setItenId] = useState("");

    // Use the passed in setItenId function if it's provided, otherwise use the local _setItenId
    const actualSetItenId = setItenId || _setItenId;

    // Rest of your component...
}

export const Itens: FC<PropsWithChildren<{ setItenId: (id: string) => void }>> = ({ children, setItenId }) => {
    const screens = Grid.useBreakpoint();
    const params = useParams<{ id: string, status: string, }>();
    const [itenId, _setItenId] = useState("");

    // Use the passed in setItenId function if it's provided, otherwise use the local _setItenId
    const actualSetItenId = setItenId || _setItenId;

    // Rest of your component...
}

Then, in the parent component where you're using the Itens component, you can pass a setItenId function as a prop:

import { Itens } from "../components/itens";

const ParentComponent: React.FC = () => {
    const [itenId, setItenId] = useState("");

    return <Itens setItenId={setItenId} />;
}

import { Itens } from "../components/itens";

const ParentComponent: React.FC = () => {
    const [itenId, setItenId] = useState("");

    return <Itens setItenId={setItenId} />;
}

In this example, the setItenId function in the ParentComponent will be called whenever the itenId state in the Itens component is updated. Please note that this is just one way to share state between components in React. Depending on your use case, other methods such as using the Context API or a state management library like Redux might be more appropriate. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•3mo ago

<@1172098337760096258> kapa.ai is still learning and improving, please let us know how it did by reacting below

rare-sapphire•3mo ago

@kapa.ai not working... I want to import { Itens } from "../components/itens" and be able to read the itenId after perform onClick export const Itens: FC<PropsWithChildren> = ({ children }) => { const screens = Grid.useBreakpoint(); const params = useParams<{ id: string, status: string, }>(); const [itenId, setItenId] = useState(""); ///// return ( <Table {...tableProps} rowKey="id" >
//////
<EditButton resource = "itens" recordItemId={record.id} onClick={() => (setEditModalVisible(true), setItenId(record.id)) } /> //////// }

kapa.ai•3mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- In your current setup, the itenId state is local to the Itens component and cannot be accessed directly from outside the component. If you want to access the itenId state in a parent or sibling component after it's been set by the onClick handler, you'll need to lift the state up or use a state management solution. Here's an example of how you can lift the state up to a parent component:

// ParentComponent.js
import React, { useState } from 'react';
import { Itens } from '../components/itens';

const ParentComponent = () => {
  const [itenId, setItenId] = useState("");

  // You can now access the itenId state here
  console.log(itenId);

  return <Itens setItenId={setItenId} />;
};

export default ParentComponent;

// ParentComponent.js
import React, { useState } from 'react';
import { Itens } from '../components/itens';

const ParentComponent = () => {
  const [itenId, setItenId] = useState("");

  // You can now access the itenId state here
  console.log(itenId);

  return <Itens setItenId={setItenId} />;
};

export default ParentComponent;

// Itens.js
import React from 'react';
import { EditButton } from '@refinedev/mantine'; // or whatever UI library you're using

export const Itens = ({ setItenId }) => {
  // ...

  return (
    <Table {...tableProps} rowKey="id">
      {/* ... */}
      <EditButton
        resource="itens"
        recordItemId={record.id}
        onClick={() => {
          setEditModalVisible(true);
          setItenId(record.id);
        }}
      />
      {/* ... */}
    </Table>
  );
};

// Itens.js
import React from 'react';
import { EditButton } from '@refinedev/mantine'; // or whatever UI library you're using

export const Itens = ({ setItenId }) => {
  // ...

  return (
    <Table {...tableProps} rowKey="id">
      {/* ... */}
      <EditButton
        resource="itens"
        recordItemId={record.id}
        onClick={() => {
          setEditModalVisible(true);
          setItenId(record.id);
        }}
      />
      {/* ... */}
    </Table>
  );
};

In this example, the itenId state is stored in the ParentComponent and passed down to the Itens component via props. The setItenId function is used in the onClick handler of the EditButton to update the itenId state in the ParentComponent. Please note that this is just one way to share state between components in React. Depending on your use case, other methods such as using the Context API or a state management library like Redux might be more appropriate. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•3mo ago

<@1172098337760096258> kapa.ai is still learning and improving, please let us know how it did by reacting below

rare-sapphire•3mo ago

@kapa.ai im using Itens.tsx

kapa.ai•3mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- If you're using TypeScript, the concept remains the same. You can lift the state up to a parent component and pass down the setter function as a prop to the Itens component. Here's how you can do it:

// ParentComponent.tsx
import React, { useState } from 'react';
import { Itens } from '../components/Itens';

const ParentComponent: React.FC = () => {
  const [itenId, setItenId] = useState<string>("");

  // You can now access the itenId state here
  console.log(itenId);

  return <Itens setItenId={setItenId} />;
};

export default ParentComponent;

// ParentComponent.tsx
import React, { useState } from 'react';
import { Itens } from '../components/Itens';

const ParentComponent: React.FC = () => {
  const [itenId, setItenId] = useState<string>("");

  // You can now access the itenId state here
  console.log(itenId);

  return <Itens setItenId={setItenId} />;
};

export default ParentComponent;

// Itens.tsx
import React, { FC } from 'react';
import { EditButton } from '@refinedev/mantine'; // or whatever UI library you're using

interface ItensProps {
  setItenId: (id: string) => void;
}

export const Itens: FC<ItensProps> = ({ setItenId }) => {
  // ...

  return (
    <Table {...tableProps} rowKey="id">
      {/* ... */}
      <EditButton
        resource="itens"
        recordItemId={record.id}
        onClick={() => {
          setEditModalVisible(true);
          setItenId(record.id);
        }}
      />
      {/* ... */}
    </Table>
  );
};

// Itens.tsx
import React, { FC } from 'react';
import { EditButton } from '@refinedev/mantine'; // or whatever UI library you're using

interface ItensProps {
  setItenId: (id: string) => void;
}

export const Itens: FC<ItensProps> = ({ setItenId }) => {
  // ...

  return (
    <Table {...tableProps} rowKey="id">
      {/* ... */}
      <EditButton
        resource="itens"
        recordItemId={record.id}
        onClick={() => {
          setEditModalVisible(true);
          setItenId(record.id);
        }}
      />
      {/* ... */}
    </Table>
  );
};

kapa.ai•3mo ago

<@1172098337760096258> kapa.ai is still learning and improving, please let us know how it did by reacting below

rare-sapphire•3mo ago

@kapa.ai if I use this way, how to proceed in the ParentComponent? // Itens.tsx export const Itens = ({const: [itenId, setItenId] = useState("")}) => { // ... return ( <Table {...tableProps} rowKey="id"> {/* ... /} <EditButton resource="itens" recordItemId={record.id} onClick={() => { setEditModalVisible(true); setItenId(record.id); }} /> {/ ... */} </Table> ); };

kapa.ai•3mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- The code you provided seems to have a syntax error. If you want to pass the useState hook as a prop to the Itens component, you should do it like this:

// Itens.tsx
interface ItensProps {
  itenId: string;
  setItenId: React.Dispatch<React.SetStateAction<string>>;
}

export const Itens: React.FC<ItensProps> = ({ itenId, setItenId }) => {
  // ...

  return (
    <Table {...tableProps} rowKey="id">
      {/* ... */}
      <EditButton
        resource="itens"
        recordItemId={record.id}
        onClick={() => {
          setEditModalVisible(true);
          setItenId(record.id);
        }}
      />
      {/* ... */}
    </Table>
  );
};

// Itens.tsx
interface ItensProps {
  itenId: string;
  setItenId: React.Dispatch<React.SetStateAction<string>>;
}

export const Itens: React.FC<ItensProps> = ({ itenId, setItenId }) => {
  // ...

  return (
    <Table {...tableProps} rowKey="id">
      {/* ... */}
      <EditButton
        resource="itens"
        recordItemId={record.id}
        onClick={() => {
          setEditModalVisible(true);
          setItenId(record.id);
        }}
      />
      {/* ... */}
    </Table>
  );
};

Then in your parent component, you can use the useState hook and pass the state and the setter function as props to the Itens component:

// ParentComponent.tsx
import React, { useState } from 'react';
import { Itens } from '../components/Itens';

const ParentComponent: React.FC = () => {
  const [itenId, setItenId] = useState<string>("");

  // You can now access the itenId state here
  console.log(itenId);

  return <Itens itenId={itenId} setItenId={setItenId} />;
};

export default ParentComponent;

// ParentComponent.tsx
import React, { useState } from 'react';
import { Itens } from '../components/Itens';

const ParentComponent: React.FC = () => {
  const [itenId, setItenId] = useState<string>("");

  // You can now access the itenId state here
  console.log(itenId);

  return <Itens itenId={itenId} setItenId={setItenId} />;
};

export default ParentComponent;

kapa.ai•3mo ago

<@1172098337760096258> kapa.ai is still learning and improving, please let us know how it did by reacting below