useController, update value when component mount (e.g useEffect) about react-admin HOT 4 CLOSED

    const formContext = useFormContext();
    const headersValue = formContext.getValues('headers');
    useEffect(() => {
            let transformedArray: { headerName: string; headerValue: any }[] = [];
            Object.keys(headersValue).forEach((el) => {
                transformedArray.push({
                    headerName: el,
                    headerValue: headersValue[el],
                });
            });
            formContext.setValue('headers', transformedArray)
    }, [headersValue && !Array.isArray(headersValue)]);

like this working, but is it good variant of handling problem?
I need to transform after fetch that's the problem

from react-admin.

I'm sorry, I don't understand the bug you're describing. Please rephrase for more clarity, and include a link to a codesandbox and a step-by-step reproduction.

from react-admin.

const { field }: any = useController({ name: 'headers', rules: { required: 'The field is required' } });

another explanation. is there any way to tranform fetched values. before giving to component. but not in dataprovider.

from react-admin.

Hi, and thanks for your question. As explained in the react-admin contributing guide, we use the GitHub issues for bugs and feature requests only.

For support question ("How To", usage advice, or troubleshooting your own code), you have three options:

• Community support: Ask your question on StackOverFlow. This makes your question easy to find by the developer community. StackOverFlow has great SEO, gamification, voting, and reputation system.
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So I'm closing this issue, and inviting you to ask your question in one of the support channels above.

from react-admin.