useAutocomplete defaultValues won't work

Hi, I want to use autoComplete in edit page. I use it like below but it didn't call "many" request.

code_autocomplete.tx...

17 Replies

Hi @Juncture. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave: ---------------------- In the useAutocomplete hook, the defaultValue property is used to call the useMany data hook for the selected records. If you want to change the options of this query, you can use the defaultValueQueryOptions property. If not given, the values given in queryOptions will be used. Here is an example of how to use it:

useAutocomplete({  
 resource: "categories",  
 defaultValueQueryOptions: {  
 onSuccess: (data) => {  
 console.log("triggers when on query return on success");  
 },  
 },  
});

useAutocomplete({  
 resource: "categories",  
 defaultValueQueryOptions: {  
 onSuccess: (data) => {  
 console.log("triggers when on query return on success");  
 },  
 },  
});

In this example, the onSuccess function will be triggered when the query returns successfully. If you're not seeing the "many" request being called, it could be because the defaultValue property is not given or there's an issue with your useMany data hook. If you're still having issues, please provide more details about your implementation so we can better assist you. For more information, you can refer to the official documentation (https://refine.dev/docs/ui-integrations/material-ui/hooks/use-auto-complete#defaultvaluequeryoptions). ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•3mo ago

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optimistic-gold•3mo ago

@kapa.ai It didn't work. const { autocompleteProps } = useAutocomplete<IPartyResponse>({ resource: "party", defaultValue: record?.partyId, }); I use it that way but i think "record" was initially undefined, so it cannot send "many" request.

kapa.ai•3mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- If the record is initially undefined, then record?.partyId will also be undefined. This means that the defaultValue for useAutocomplete will not be set, and the useMany request will not be sent. To fix this, you need to ensure that record is defined before using it in useAutocomplete. You can do this by checking if record is defined before calling useAutocomplete. Here's an example:

let autocompleteProps = {};
if (record) {
  const { autocompleteProps: props } = useAutocomplete<IPartyResponse>({
    resource: "party",
    defaultValue: record.partyId,
  });
  autocompleteProps = props;
}

let autocompleteProps = {};
if (record) {
  const { autocompleteProps: props } = useAutocomplete<IPartyResponse>({
    resource: "party",
    defaultValue: record.partyId,
  });
  autocompleteProps = props;
}

In this example, useAutocomplete is only called if record is defined. This ensures that defaultValue is set correctly, and the useMany request is sent. For more information, you can refer to the official documentation (https://refine.dev/docs/ui-integrations/material-ui/hooks/use-auto-complete#defaultvalue). ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•3mo ago

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optimistic-gold•3mo ago

But i cannot use hooks in if statement. This is not work correctly. @kapa.ai But i cannot use hooks in if statement. This is not work correctly.

kapa.ai•3mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- You're correct, hooks cannot be called conditionally or inside loops, conditions, or nested functions according to the Rules of Hooks (https://reactjs.org/docs/hooks-rules.html). In your case, you can use the useEffect hook to handle the record dependency. When record changes and is not undefined, you can call useAutocomplete. Here's an example:

const [defaultValue, setDefaultValue] = useState();

useEffect(() => {
  if (record) {
    setDefaultValue(record.partyId);
  }
}, [record]);

const { autocompleteProps } = useAutocomplete<IPartyResponse>({
  resource: "party",
  defaultValue,
});

const [defaultValue, setDefaultValue] = useState();

useEffect(() => {
  if (record) {
    setDefaultValue(record.partyId);
  }
}, [record]);

const { autocompleteProps } = useAutocomplete<IPartyResponse>({
  resource: "party",
  defaultValue,
});

In this example, useEffect is used to update defaultValue whenever record changes. useAutocomplete then uses this defaultValue. This ensures that useAutocomplete always has the latest defaultValue, and the useMany request is sent correctly. For more information, you can refer to the official documentation (https://refine.dev/docs/ui-integrations/material-ui/hooks/use-auto-complete#defaultvalue). ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•3mo ago

<@248863890190893057> kapa.ai is still learning and improving, please let us know how it did by reacting below

optimistic-gold•3mo ago

@kapa.ai okey, now i can send "many" request. But it did not put value on "Autocomplete" component

kapa.ai•3mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- To ensure that the defaultValue is included in the options of the Autocomplete component, you can use the isOptionEqualToValue prop. This prop is a function that takes an option from the options list and a value from the value list and decides if they are equal. Here's an example of how to use it:

<Autocomplete  
  {...autocompleteProps}  
  getOptionLabel={(item) => item.title}  
  isOptionEqualToValue={(option, value) =>  
    value === undefined ||  
    option?.id?.toString() === (value?.id ?? value)?.toString()  
  }  
  placeholder="Select a category"  
  renderInput={(params) => (  
    <TextField  
      {...params}  
      label="Category"  
      margin="normal"  
      variant="outlined"  
      required  
    />  
  )}  
/>

<Autocomplete  
  {...autocompleteProps}  
  getOptionLabel={(item) => item.title}  
  isOptionEqualToValue={(option, value) =>  
    value === undefined ||  
    option?.id?.toString() === (value?.id ?? value)?.toString()  
  }  
  placeholder="Select a category"  
  renderInput={(params) => (  
    <TextField  
      {...params}  
      label="Category"  
      margin="normal"  
      variant="outlined"  
      required  
    />  
  )}  
/>

In this example, isOptionEqualToValue is used to determine if an option and a value are equal. If they are equal, the option will be selected in the Autocomplete component. For more information, you can refer to the official documentation (https://refine.dev/docs/ui-integrations/material-ui/hooks/use-auto-complete#how-to-ensure-defaultvalue-is-included-in-the-options). ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•3mo ago

<@248863890190893057> kapa.ai is still learning and improving, please let us know how it did by reacting below

optimistic-gold•3mo ago

@kapa.ai i use "isOptionEqualToValue" but still not working

kapa.ai•3mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- If you're using isOptionEqualToValue and it's still not working, it might be due to how you're comparing the option and value. The isOptionEqualToValue function should return true when the option and value are equal. Here's an example of how you might use it:

isOptionEqualToValue={(option, value) =>  
  value === undefined ||  
  option?.id?.toString() === (value?.id ?? value)?.toString()  
}

isOptionEqualToValue={(option, value) =>  
  value === undefined ||  
  option?.id?.toString() === (value?.id ?? value)?.toString()  
}

In this example, isOptionEqualToValue checks if value is undefined or if the id of the option is equal to the id of the value. If either of these conditions is true, the function returns true. If this still doesn't work, it might be due to how your data is structured. The option and value should have the same structure for this comparison to work. If they don't, you might need to adjust your comparison function to match your data structure. For more information, you can refer to the official documentation (https://refine.dev/docs/ui-integrations/material-ui/hooks/use-auto-complete#how-to-ensure-defaultvalue-is-included-in-the-options). ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•3mo ago

<@248863890190893057> kapa.ai is still learning and improving, please let us know how it did by reacting below

optimistic-gold•3mo ago

@kapa.ai still wont work

kapa.ai•3mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- I'm sorry to hear that you're still having trouble. Without more specific details about your implementation and the data you're working with, it's difficult to provide a more precise solution. However, here are a few general tips that might help: 1. Make sure that the defaultValue you're passing to useAutocomplete matches one of the options in your Autocomplete component. The defaultValue should be an object that has the same structure as the options. 2. Ensure that the getOptionLabel prop in your Autocomplete component is correctly returning the string value for each option. 3. Check that the isOptionEqualToValue function is correctly comparing the option and value. This function should return true when the option and value are equal. If you're still having issues, I would recommend reaching out to the Refine community on their Discord server (https://discord.com/channels/837692625737613362) for more specific help. You can also check the official documentation (https://refine.dev/docs/ui-integrations/material-ui/hooks/use-auto-complete#how-to-ensure-defaultvalue-is-included-in-the-options) for more information on how to use useAutocomplete and Autocomplete. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•3mo ago

<@248863890190893057> kapa.ai is still learning and improving, please let us know how it did by reacting below