useOne
since hook can not be call in a function, how can i getOne from a function, or can i call the getOne from dataProvider directly in refine?
5 Replies
Hi @tuanna_. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave:
----------------------
Yes, you can call the
getOne
method from the data provider directly in a function. The getOne
method is part of the data provider's methods and is expected to return a promise, meaning that it is async and can be used in a function.
Here's an example of how you might use the getOne
method in a function:
In this example, fetchRecord
is a function that calls the getOne
method from the data provider to fetch a single record. The resource
and id
parameters are passed to the getOne
method to specify which record to fetch.
Please note that this is a simplified example and you might need to adjust it based on your actual API requirements.
For more information, you can refer to the Refine documentation (https://refine.dev/docs/api-reference/core/providers/data-provider/).
----------------------
Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:
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absent-sapphire•10mo ago
const handleScanSuccess = (result: string) => {
const { data } = await dataProvider.getOne({
resource: "products",
id: result,
});
console.log(data);
};
it's saying that:
'await' expressions are only allowed within async functions and at the top levels of modules.ts(1308)
index.tsx(83, 29): Did you mean to mark this function as 'async'?
and
Property 'getOne' does not exist on type '(apiUrl: string, httpClient?: AxiosInstance) => Omit<Required<IDataContextProvider>, "updateMany" | "deleteMany">'.ts(2339)
any
No quick fixes available
@kapa.ai const handleScanSuccess = (result: string) => {
const { data } = await dataProvider.getOne({
resource: "products",
id: result,
});
console.log(data);
};
it's saying that:
'await' expressions are only allowed within async functions and at the top levels of modules.ts(1308)
index.tsx(83, 29): Did you mean to mark this function as 'async'?
and
Property 'getOne' does not exist on type '(apiUrl: string, httpClient?: AxiosInstance) => Omit<Required<IDataContextProvider>, "updateMany" | "deleteMany">'.ts(2339)
any
No quick fixes available
Let me check the knowledge base for you. One moment! :books:
----------------------
The error messages you're seeing are due to two issues:
1. The
await
keyword is used outside of an async
function. The await
keyword can only be used within an async
function. You should mark your handleScanSuccess
function as async
:
2. The getOne
method is not recognized on the dataProvider
object. This could be due to how your dataProvider
is defined or imported. Make sure that your dataProvider
is correctly defined with a getOne
method, and that it's correctly imported where you're trying to use it.
Here's an example of how a dataProvider
might be defined:
In this example, dataProvider
is a function that returns an object with a getOne
method. This getOne
method is an async
function that fetches a single record from the API.
For more information, you can refer to the Refine documentation (https://refine.dev/docs/api-reference/core/providers/data-provider/).
----------------------
Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:
----------------------<@353701348463738885> kapa.ai is still learning and improving, please let us know how it did by reacting below