optimistic-gold•7mo ago

Setting request timeout and error catching when using useDataGrid and useMany hook

I am using useDataGrid hook and useMany hook in this way: const { dataGridProps} = useDataGrid({ sorters: { mode: "off", }, filters: { mode: "off", }, pagination: { mode: "client", }, }); const { data: testData, error: useManyError } = useMany({ resource: "test", ids: dataGridProps?.rows?.map((item: any) => item?.id) ?? [], queryOptions: { enabled: !!dataGridProps?.rows, }, }); I want to know how to set a timeout limit if the response takes too long to get back. Another thing is that I want to know how to catch the errors if there is an error in the connection with the backend

3 Replies

kapa.ai•7mo ago

Hi @zion_48046. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave: ---------------------- Based on the information provided in the extracts, there is no direct way to set a timeout limit for the useDataGrid and useMany hooks in Refine. These hooks are built on top of React Query, which handles fetching, caching, and updating asynchronous data in your React applications. React Query automatically retries failed requests, but it does not provide a built-in way to set a timeout for requests. However, error handling is well supported. When using the useMany hook, you can catch errors by using the error field from the object returned by the hook. In your case, you're already doing this with error: useManyError. Here's an example of how you can handle errors:

const { data: testData, error: useManyError } = useMany({
    resource: "test",
    ids: dataGridProps?.rows?.map((item: any) => item?.id) ?? [],
    queryOptions: {
        enabled: !!dataGridProps?.rows,
    },
});

if (useManyError) {
    // Handle the error here
    console.error(useManyError);
}

const { data: testData, error: useManyError } = useMany({
    resource: "test",
    ids: dataGridProps?.rows?.map((item: any) => item?.id) ?? [],
    queryOptions: {
        enabled: !!dataGridProps?.rows,
    },
});

if (useManyError) {
    // Handle the error here
    console.error(useManyError);
}

Additionally, you can customize the error notification with the errorNotification prop as shown in the useMany documentation (https://refine.dev/docs/data/hooks/use-many#errornotification):

useMany({  
 errorNotification: (data, ids, resource) => {  
 return {  
 message: `Something went wrong when getting ${data.id}`,  
 description: "Error",  
 type: "error",  
 };  
 },  
});

useMany({  
 errorNotification: (data, ids, resource) => {  
 return {  
 message: `Something went wrong when getting ${data.id}`,  
 description: "Error",  
 type: "error",  
 };  
 },  
});

This will show an error notification when data fetching fails. For more advanced error handling and timeout functionality, you might need to customize your data provider or use a custom hook that wraps around useDataGrid and useMany. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•7mo ago

<@1156621086176321576> kapa.ai is still learning and improving, please let us know how it did by reacting below

optimistic-gold•7mo ago

what is the error handling way for useDataGrid what is the error handling way for useDataGrid