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
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:
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-).
----------------------
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dependent-tan•5mo 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("");
}
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:
----------------------<@1172098337760096258> kapa.ai is still learning and improving, please let us know how it did by reacting below
dependent-tan•5mo 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("");
}
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:
Then, in the parent component where you're using the Itens
component, you can pass a setItenId
function as a prop:
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:
----------------------<@1172098337760096258> kapa.ai is still learning and improving, please let us know how it did by reacting below
dependent-tan•5mo 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)) } /> //////// }
//////
<EditButton resource = "itens" recordItemId={record.id} onClick={() => (setEditModalVisible(true), setItenId(record.id)) } /> //////// }
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:
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:
----------------------<@1172098337760096258> kapa.ai is still learning and improving, please let us know how it did by reacting below
dependent-tan•5mo ago
@kapa.ai im using Itens.tsx
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:
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:
----------------------<@1172098337760096258> kapa.ai is still learning and improving, please let us know how it did by reacting below
dependent-tan•5mo 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>
);
};