useSelect/Radio

How to use useSelect to whith ant Radio?

20 Replies

Hi @Sly. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave: ---------------------- I'm sorry, but the provided extracts do not contain information on how to use the useSelect hook with Ant Design's Radio component. The extracts only provide information on how to use useSelect with Ant Design's Select component and other form-related hooks provided by @refinedev/antd. For more information, you may want to refer to the official documentation of Refine and Ant Design: - Refine's useSelect documentation (https://refine.dev/docs/ui-integrations/ant-design/hooks/use-select) - Ant Design's Radio component documentation (https://ant.design/components/radio/) Please note that the useSelect hook is designed to manage select-like components, and may not be directly applicable to a Radio component. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•8mo ago

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rare-sapphire•8mo ago

@kapa.ai is possible to show the first fecthed data of the selectProps in the placeholder?

kapa.ai•8mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- Yes, it is possible to show the first fetched data of the selectProps in the placeholder. However, you would need to manage this manually. The useSelect hook does not provide this functionality out of the box. Here's a basic example of how you might achieve this:

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

 const placeholder = data?.[0]?.title || "Select a category";
  
 return <Select placeholder={placeholder} 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, data } = useSelect<ICategory>({  
 resource: "categories",  
 });  

 const placeholder = data?.[0]?.title || "Select a category";
  
 return <Select placeholder={placeholder} style={{ width: 300 }} {...selectProps} />;  
};

In this example, we're using the data returned from useSelect to set the placeholder to the title of the first category. If no data is available, the placeholder will default to "Select a category". Please note that this is a simplified example and may not cover all edge cases. You should adjust the code to fit your specific needs and handle potential issues such as data fetching errors or an empty data array. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•8mo ago

<@1172098337760096258> kapa.ai is still learning and improving, please let us know how it did by reacting below

rare-sapphire•8mo ago

@kapa.ai I get this error: Property 'data' does not exist on type 'UseSelectReturnType<BaseRecord, BaseOption>

kapa.ai•8mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- The error message you're seeing is because the useSelect hook does not return a data property. Instead, it returns an object with options and selectProps properties. Here's the correct way to use the useSelect hook:

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

 const placeholder = options?.[0]?.label || "Select a category";
  
 return <Select placeholder={placeholder} 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, options } = useSelect<ICategory>({  
 resource: "categories",  
 });  

 const placeholder = options?.[0]?.label || "Select a category";
  
 return <Select placeholder={placeholder} style={{ width: 300 }} {...selectProps} />;  
};

In this example, we're using the options returned from useSelect to set the placeholder to the label of the first option. If no options are available, the placeholder will default to "Select a category". For more information, refer to the useSelect documentation (https://refine.dev/docs/ui-integrations/ant-design/hooks/use-select/). ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•8mo ago

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rare-sapphire•8mo ago

@kapa.ai Still having error: Property 'options' does not exist on type 'UseSelectReturnType<BaseRecord, BaseOption>'

kapa.ai•8mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- I apologize for the confusion. The useSelect hook does not directly return an options property. Instead, it returns selectProps which you can spread into your Select component. The options are included within these selectProps. Here's an example of how you can use useSelect:

import { useSelect } from "@pankod/refine";

const { selectProps } = useSelect({
    resource: "categories",
});

return <Select {...selectProps} />;

import { useSelect } from "@pankod/refine";

const { selectProps } = useSelect({
    resource: "categories",
});

return <Select {...selectProps} />;

In this example, selectProps is an object that includes all the necessary props for the Select component, including the options. If you want to customize the placeholder based on the fetched data, you might need to handle this outside of the useSelect hook, as it doesn't provide direct access to the fetched data. For more information, please refer to the useSelect documentation (https://refine.dev/docs/data/hooks/use-select/). ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•8mo ago

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rare-sapphire•6mo ago

@kapa.ai How to set limit on maping itens in pdf: {itens?.map((item, index) => ( <View style={styles.tableRow} key={index} > <View style={styles.indexCol}> <Text style={styles.tableCell}> {index + 1}
</Text> </View> <View style={styles.numberCodCol}> <Text style={styles.tableLeftCenterCell}> {item.rqp_produto_id.cod} </Text> </View> ))}

kapa.ai•6mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- You can limit the number of items being mapped by using the slice method on the array. The slice method returns a shallow copy of a portion of an array into a new array object selected from start to end (end not included) where start and end represent the index of items in that array. The original array will not be modified. Here's how you can do it:

{itens?.slice(0, limit).map((item, index) => (
    <View
        style={styles.tableRow}
        key={index}
    >
        <View style={styles.indexCol}>
            <Text style={styles.tableCell}>
                {index + 1}
            </Text>
        </View>

        <View style={styles.numberCodCol}>
            <Text style={styles.tableLeftCenterCell}>
                {item.rqp_produto_id.cod}
            </Text>
        </View>
    </View>
))}

{itens?.slice(0, limit).map((item, index) => (
    <View
        style={styles.tableRow}
        key={index}
    >
        <View style={styles.indexCol}>
            <Text style={styles.tableCell}>
                {index + 1}
            </Text>
        </View>

        <View style={styles.numberCodCol}>
            <Text style={styles.tableLeftCenterCell}>
                {item.rqp_produto_id.cod}
            </Text>
        </View>
    </View>
))}

In this example, limit is the maximum number of items you want to map. Replace it with the actual limit you want to set. For more information on the slice method, you can refer to this blog post (https://refine.dev/blog/javascript-splice-method#introduction) on the Refine website. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•6mo ago

<@1172098337760096258> kapa.ai is still learning and improving, please let us know how it did by reacting below

rare-sapphire•6mo ago

@kapa.ai Cannot find name 'limit'