flat-fuchsia•8mo ago

autocomplete option fetch

in the autocomplete from refine, i ahve set useautocomplete to fetch the resouce data as options and give that as the optoins to autocomplete, now if the fetched results are higher in count maybe 200 or 300, how do i show all those as options

13 Replies

kapa.ai•8mo ago

Hi @alfaz_muhammed. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave: ---------------------- Refine's useAutocomplete hook fetches data using the useList hook and provides it as options for the autocomplete component. However, if you have a large number of options (like 200 or 300), it might not be practical to display all of them at once due to performance issues. One way to handle this is to implement server-side pagination. However, by default, useAutocomplete does not support infinite list in options. You can take inspiration from the example provided in the Refine documentation (https://refine.dev/docs/examples/field/useSelect-with-infinite-list/) which shows how to use useSelect with an infinite list. Another approach is to use the onSearch property of useAutocomplete or useSelect to filter the options based on the user's input. This way, you can limit the number of options displayed at a time. Here's an example:

import { useAutocomplete } from "@refinedev/mui";  
import { Autocomplete, TextField } from "@mui/material";  
  
interface ICategory {  
 id: number;  
 title: string;  
}  
  
const PostCreate: React.FC = () => {  
 const { autocompleteProps } = useAutocomplete<ICategory>({  
 resource: "categories",  
 onSearch: (value) => [  
 {  
 field: "title",  
 operator: "contains",  
 value,  
 },  
 ],  
 });  
  
 return (  
 <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 />}  
 />  
 );  
};

import { useAutocomplete } from "@refinedev/mui";  
import { Autocomplete, TextField } from "@mui/material";  
  
interface ICategory {  
 id: number;  
 title: string;  
}  
  
const PostCreate: React.FC = () => {  
 const { autocompleteProps } = useAutocomplete<ICategory>({  
 resource: "categories",  
 onSearch: (value) => [  
 {  
 field: "title",  
 operator: "contains",  
 value,  
 },  
 ],  
 });  
  
 return (  
 <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, the onSearch function filters the options based on the title field. When the user types in the autocomplete input, it will only show the options that contain the input value in their title. Please note that if onSearch is used, it will override the existing filters. For more information, refer to the CrudFilters interface documentation (https://refine.dev/docs/api-reference/core/interfaceReferences/#crudfilters). ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•8mo ago

<@763439201353596968> kapa.ai is still learning and improving, please let us know how it did by reacting below

flat-fuchsia•8mo ago

@kapa.ai can we implement infinite list with useSelect, if can please give me example

kapa.ai•8mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- Yes, you can implement an infinite list with the useSelect hook in Refine. Here's an example of how to do it:

npm create refine-app@latest -- --example field-antd-use-select-infinite

npm create refine-app@latest -- --example field-antd-use-select-infinite

This command will create a new Refine application on your local machine with an example of useSelect with an infinite list. You can run this command in your terminal to get the example code. For more information, you can refer to the Refine documentation (https://refine.dev/docs/examples/field/useSelect-with-infinite-list/). ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•8mo ago

<@763439201353596968> kapa.ai is still learning and improving, please let us know how it did by reacting below

flat-fuchsia•8mo ago

@kapa.ai give me an mui autocomplete componrnt with using useSelect with inifinite list as pagination on scroll,

kapa.ai•8mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- I'm sorry, but based on the information provided in the extracts, there's no direct example of using useSelect with infinite list pagination in a Material UI Autocomplete component. However, you can take inspiration from the examples provided for useSelect with infinite list in Ant Design and useAutocomplete in Material UI. Here's how you can use useSelect with Ant Design:

import { useSelect } from "@refinedev/antd";  
import { Select } from "antd";  
  
interface ICategory {  
 id: number;  
 title: string;  
}  
  
const PostCreate: React.FC = () => {  
 const { selectProps } = useSelect<ICategory>({  
 resource: "categories",  
 });  
  
 return <Select placeholder="Select a category" style={{ width: 300 }} {...selectProps} />;  
};

import { useSelect } from "@refinedev/antd";  
import { Select } from "antd";  
  
interface ICategory {  
 id: number;  
 title: string;  
}  
  
const PostCreate: React.FC = () => {  
 const { selectProps } = useSelect<ICategory>({  
 resource: "categories",  
 });  
  
 return <Select placeholder="Select a category" style={{ width: 300 }} {...selectProps} />;  
};

Source (https://refine.dev/docs/ui-integrations/ant-design/hooks/use-select/) And here's how you can use useAutocomplete with Material UI:

import { useAutocomplete } from "@refinedev/mui";  
import { Autocomplete, TextField } from "@mui/material";  
  
interface ICategory {  
 id: number;  
 title: string;  
}  
  
const PostCreate: React.FC = () => {  
 const { autocompleteProps } = useAutocomplete<ICategory>({  
 resource: "categories",  
 });  
  
 return (  
 <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 />}  
 />  
 );  
};

import { useAutocomplete } from "@refinedev/mui";  
import { Autocomplete, TextField } from "@mui/material";  
  
interface ICategory {  
 id: number;  
 title: string;  
}  
  
const PostCreate: React.FC = () => {  
 const { autocompleteProps } = useAutocomplete<ICategory>({  
 resource: "categories",  
 });  
  
 return (  
 <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 />}  
 />  
 );  
};

Source (https://refine.dev/docs/ui-integrations/material-ui/hooks/use-auto-complete/#basic-usage) You might need to customize these hooks or create a new one to achieve the desired functionality. For more information, you can refer to the Refine documentation (https://refine.dev/docs). ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•8mo ago

<@763439201353596968> kapa.ai is still learning and improving, please let us know how it did by reacting below

flat-fuchsia•8mo ago

@kapa.ai can i use select in mui

kapa.ai•8mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- Yes, you can use the useSelect hook with Material UI's Select component in Refine. However, the examples provided in the extracts use the useSelect hook with Mantine's Select component, Ant Design's Select component, and the useAutocomplete hook with Material UI's Autocomplete component. Here's an example of how to use useSelect with Mantine's Select component:

import { useSelect } from "@refinedev/mantine";  
import { Select } from "@mantine/core";  
  
interface ICategory {  
 id: number;  
 title: string;  
}  
  
const ProductCreate: React.FC = () => {  
 const { selectProps } = useSelect<ICategory>({  
 resource: "categories",  
 });  
  
 return <Select label="Category" placeholder="Select a category" withinPortal {...selectProps} />;  
};

import { useSelect } from "@refinedev/mantine";  
import { Select } from "@mantine/core";  
  
interface ICategory {  
 id: number;  
 title: string;  
}  
  
const ProductCreate: React.FC = () => {  
 const { selectProps } = useSelect<ICategory>({  
 resource: "categories",  
 });  
  
 return <Select label="Category" placeholder="Select a category" withinPortal {...selectProps} />;  
};

Source (https://refine.dev/docs/ui-integrations/mantine/hooks/use-select/) You can adapt this example to use Material UI's Select component. However, please note that the selectProps returned by useSelect might not be fully compatible with Material UI's Select component, and you might need to map or transform the properties accordingly. For more information, you can refer to the Refine documentation (https://refine.dev/docs). ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•8mo ago

<@763439201353596968> kapa.ai is still learning and improving, please let us know how it did by reacting below

flat-fuchsia•8mo ago

@kapa.ai i'm talking about @refinedev/mui

kapa.ai•8mo ago

Let me check the knowledge base for you. One moment! :books: Sorry @alfaz_muhammed, I am experiencing especially high traffic right now, please try again. :technologist: