useOne filter

How can I filter useOne hook?

2 Replies

Hi @chachi. 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 in refine doesn't directly support filtering. It's designed to fetch a single record based on the provided id and resource. However, there are a couple of ways you can achieve filtering-like behavior: 1. Using the meta property: You can pass additional parameters to your data provider through the meta property. This allows you to customize the request on the data provider level.

   useOne({
     resource: "products",
     id: 123,
     meta: {
       filter: { category: "electronics" }
     }
   });

   useOne({
     resource: "products",
     id: 123,
     meta: {
       filter: { category: "electronics" }
     }
   });

Your data provider would then need to handle this meta.filter in its getOne method. Data Provider documentation (https://refine.dev/docs/data/data-provider/#getone-) 2. Using queryOptions: If you need to modify the query behavior, you can use the queryOptions property:

   useOne({
     resource: "products",
     id: 123,
     queryOptions: {
       select: (data) => {
         // You can filter or transform the data here
         return data.category === "electronics" ? data : null;
       }
     }
   });

   useOne({
     resource: "products",
     id: 123,
     queryOptions: {
       select: (data) => {
         // You can filter or transform the data here
         return data.category === "electronics" ? data : null;
       }
     }
   });

useOne documentation (https://refine.dev/docs/data/hooks/use-one/#queryoptions) Remember that filtering in useOne is not a common use case, as it's meant to fetch a single record by its ID. If you need to fetch multiple records with filtering, consider using the useList hook instead. useList documentation (https://refine.dev/docs/guides-concepts/data-fetching/#fetching-data) If you need more specific filtering capabilities, you might want to implement a custom endpoint in your API and use the useCustom hook to fetch the data. Hmm, I do not have enough information to provide a code example for implementing custom filtering with useOne. The exact implementation would depend on your specific data provider and API structure. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•2mo ago

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useOne filter

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