wise-white
wise-white2mo ago

queryResult without values

im using the useShow an follow the documentation i can do this: const { data, isLoading, isError } = queryResult; const task = data?.data; but my const task is undefined, how can i do?
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3 Replies
kapa.ai
kapa.ai2mo ago
Hi @mauryo. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave: ---------------------- The queryResult object returned by the useShow hook should contain the data property if the request was successful. If task is undefined, it could mean that the request failed, or the data returned from the server doesn't have the expected structure. Here are a few things you can check: 1. Check if there's an error: If isError is true, then the request failed. You should check the error message for more details. 2. Check if the request is still loading: If isLoading is true, then the request is still in progress and data might not be available yet. 3. Check the structure of the returned data: The useShow hook expects the data from the server to be in a specific format. If your server returns data in a different format, you might need to adjust your code accordingly. Here's an example of how you can check these conditions:
const { queryResult } = useShow();
const { data, isLoading, isError } = queryResult;

if (isLoading) {
console.log('Loading...');
} else if (isError) {
console.log('An error occurred');
} else {
const task = data?.data;
console.log('Task:', task);
}
const { queryResult } = useShow();
const { data, isLoading, isError } = queryResult;

if (isLoading) {
console.log('Loading...');
} else if (isError) {
console.log('An error occurred');
} else {
const task = data?.data;
console.log('Task:', task);
}
If none of these checks help, you might want to log the entire queryResult object to see what it contains:
console.log('queryResult:', queryResult);
console.log('queryResult:', queryResult);
This should give you more information about what's going wrong. Sources: - Github Issue (closed): [BUG] useShow does not query when given a specific resource name. > Original post (https://github.com/refinedev/refine/issues/2463) - Github Issue (closed): [FEAT] Differentiate between refetch() and normal query > Comments Part 3 (https://github.com/refinedev/refine/issues/2095) - Documentation > Docs > Guides-concepts > Routing > Relationship Between Resources and Routes Check the guidePlease check the guide for more information on this topic. > Code Files Part 3 (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
kapa.ai2mo ago
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