absent-sapphire•5mo ago

useshow

hi how I can refetch the data or to have real time update, it means I want when I do changes on the data I want to see it live or to reload the same page to see the new data

  const { queryResult } = useShow();
  const { data, isLoading, isError } = queryResult;

  const { queryResult } = useShow();
  const { data, isLoading, isError } = queryResult;

5 Replies

kapa.ai•5mo ago

Hi @the_grateful. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave: ---------------------- To enable real-time updates with useShow, you can use the liveMode property. This property determines whether to update data automatically ("auto") or not ("manual") if a related live event is received. It can be used to update and show data in real-time throughout your app. However, please note that LiveProvider (https://refine.dev/docs/realtime/live-provider/) is required for this prop to work. Here is an example of how to use it:

useShow({  
 liveMode: "auto",  
});

useShow({  
 liveMode: "auto",  
});

Source (https://refine.dev/docs/data/hooks/use-show#livemode) If you want to refetch the data, you can use the isRefetching property from queryResult. This property can be used to check if the data is being refetched. Here is an example of how to use it:

const { queryResult } = useShow();
const { data, isLoading, isRefetching } = queryResult;

const { queryResult } = useShow();
const { data, isLoading, isRefetching } = queryResult;

Source (https://github.com/refinedev/refine/issues/2095) For refreshing the data shown on the page, you can use the RefreshButton component which triggers the useInvalidate (https://refine.dev/docs/data/hooks/use-invalidate/) hook. Here is an example of how to use it:

import { useShow } from "@refinedev/core";  
import { Show, RefreshButton } from "@refinedev/mui";  
import { Typography, Stack } from "@mui/material";  
  
const PostShow: React.FC = () => {  
 const { queryResult } = useShow<IPost>();  
 const { data, isLoading } = queryResult;  
 const record = data?.data;  
  
 return (  
 <Show  
 isLoading={isLoading}  
 headerButtons={  
 <RefreshButton />  
 }  
 >  
 <Typography fontWeight="bold">Id</Typography>  
 <Typography>{record?.id}</Typography>  
 <Typography fontWeight="bold">Title</Typography>  
 <Typography>{record?.title}</Typography>  
 </Show>  
 );  
};

import { useShow } from "@refinedev/core";  
import { Show, RefreshButton } from "@refinedev/mui";  
import { Typography, Stack } from "@mui/material";  
  
const PostShow: React.FC = () => {  
 const { queryResult } = useShow<IPost>();  
 const { data, isLoading } = queryResult;  
 const record = data?.data;  
  
 return (  
 <Show  
 isLoading={isLoading}  
 headerButtons={  
 <RefreshButton />  
 }  
 >  
 <Typography fontWeight="bold">Id</Typography>  
 <Typography>{record?.id}</Typography>  
 <Typography fontWeight="bold">Title</Typography>  
 <Typography>{record?.title}</Typography>  
 </Show>  
 );  
};

Source (https://refine.dev/docs/ui-integrations/material-ui/components/buttons/refresh-button) ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•5mo ago

<@1075971582838714480> kapa.ai is still learning and improving, please let us know how it did by reacting below

absent-sapphire•5mo ago

@kapa.ai

useShow({  
 liveMode: "auto",  
});

useShow({  
 liveMode: "auto",  
});

did not update the data automaticlly what the reason may be, or is there a diffrent way ? and how I can reload the page

kapa.ai•5mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- The liveMode property in useShow is used to determine whether to update data automatically or not when a related live event is received. If you have set liveMode to "auto" and the data is not updating automatically, there could be a few reasons: 1. The LiveProvider (https://refine.dev/docs/realtime/live-provider/) is not set up correctly. This is required for liveMode to work. 2. The live events are not being received. This could be due to an issue with your backend or the setup of your live event system. 3. There could be an issue with the way useShow is being used. Make sure you are using it correctly as per the documentation (https://refine.dev/docs/data/hooks/use-show). To reload the page, you can use the window.location.reload() function in JavaScript:

window.location.reload();

window.location.reload();

This will refresh the page, triggering a new render of your React components and fetching the data again. If you want to refetch the data without reloading the page, you can use the refetch function from queryResult:

const { queryResult } = useShow();
const { refetch } = queryResult;

// Call this function to refetch the data
refetch();

const { queryResult } = useShow();
const { refetch } = queryResult;

// Call this function to refetch the data
refetch();

Please note that the above code is not from the provided extracts, but it's a common pattern in data fetching hooks in React. Please refer to the official useShow documentation for exact usage. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•5mo ago

<@1075971582838714480> kapa.ai is still learning and improving, please let us know how it did by reacting below