how to use useOne in a function onChange
const handlePinCodeChange = async (value) => {
console.log(value); if (value.length >= 6) {
const {data } = useOne({ resource:apiEndpoint.pincode }); const pincodeData = data?.data if(data?.data){ const {country,pincode,city,state} = pincodeData form.setFieldsValue({ country, pincode, city, state, }); }
} };
console.log(value); if (value.length >= 6) {
const {data } = useOne({ resource:apiEndpoint.pincode }); const pincodeData = data?.data if(data?.data){ const {country,pincode,city,state} = pincodeData form.setFieldsValue({ country, pincode, city, state, }); }
} };
14 Replies
Hi @jash.s. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave:
----------------------
The
useOne
hook is a React hook and it cannot be used inside a regular function or event handler like handlePinCodeChange
. React hooks should be called at the top level of your React function components or custom hooks. They should not be called inside loops, conditions, or nested functions to follow the Rules of Hooks (https://reactjs.org/docs/hooks-rules.html).
However, you can use the useOne
hook at the top level of your component and use its returned data in your handlePinCodeChange
function. Here is an example based on the code you provided:
In this example, whenever the value
changes and it has a length of 6 or more, the useOne
hook will trigger a new request to fetch the data related to the new value
(source: useOne documentation (https://refine.dev/docs/core/hooks/data/use-one)).
Please note that you need to handle loading and error states properly in your component. You can use isLoading
and isError
variables returned from useOne
for this purpose.
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quickest-silverOP•12mo ago
is there a mutate getOne or get call ?
@kapa.ai
Let me check the knowledge base for you. One moment! :books:
----------------------
Based on the information provided in the extracts, there isn't a specific
mutate
function for getOne
or get
calls in Refine. The mutate
function is typically used with hooks that modify data, such as useUpdate
, useCreate
, useDelete
, etc.
For fetching data, you would typically use hooks like useOne
, useList
, useMany
, etc. These hooks return the data and some other properties but not a mutate
function.
You can refer to the Refine documentation on data hooks (https://refine.dev/docs/guides-concepts/data-fetching#data-hooks) for more information on how to use these hooks.
----------------------
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quickest-silverOP•12mo ago
how to make a get call when updating a field in form , have used antd for useForm and Form
@kapa.ai
Let me check the knowledge base for you. One moment! :books:
----------------------
To make a GET call when updating a field in a form, you can use the
useEffect
hook from React. This hook allows you to perform side effects, such as data fetching, in function components.
Here's an example of how you can use it with useForm
from Ant Design:
In this example, the handleFormChange
function will be called whenever the form values change. You can make your GET call inside this function. Please replace "yourResource"
and "yourField"
with your actual resource and field names.
Please note that the useEffect
hook is not mentioned in the provided extracts. This is a basic React hook and you can learn more about it in the React documentation (https://reactjs.org/docs/hooks-effect.html).
Also, the useGet
hook is not mentioned in the provided extracts. This is just an example of how you can make a GET call. You should replace it with your actual data fetching code.
----------------------
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quickest-silverOP•12mo ago
how make a getList call inside a inner function ? @kapa.ai
Let me check the knowledge base for you. One moment! :books:
----------------------
React hooks, including
getList
, cannot be called inside regular JavaScript functions. They must be called at the top level of a React function component or inside custom hooks. This is a rule enforced by React to ensure hooks behave predictably.
However, you can use the data returned by the getList
hook (via useList
or useInfiniteList
) inside your function. Here's an example:
In this example, handleSomeEvent
is a regular JavaScript function inside a React component. It can use the data
returned by the useList
hook.
If you need to fetch new data when an event happens, you might need to use a state variable to trigger a change in the parameters passed to useList
. This would cause useList
to fetch new data.
Please replace "yourResource"
with your actual resource name.
For more information, you can refer to the useList documentation (https://refine.dev/docs/data/hooks/use-list/).
----------------------
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quickest-silverOP•12mo ago
@kapa.ai On a button click i want to make a get call to getList
Let me check the knowledge base for you. One moment! :books:
----------------------
To make a
getList
call on a button click, you can use a state variable to trigger the call. Here's an example:
In this example, the useList
hook will make a getList
call whenever the trigger
state changes. Initially, trigger
is false
, so no filters are applied and no data is fetched. When you click the button, trigger
is set to true
, which changes the filters and causes useList
to fetch new data.
Please replace "yourResource"
, "yourField"
, and "yourValue"
with your actual resource name, field name, and value.
For more information, you can refer to the useList documentation (https://refine.dev/docs/data/hooks/use-list/).
----------------------
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