I can't get updated form value select option

8 Replies

Hi @yasuaki_jp. 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, it seems like you're having trouble getting the updated value from a select option in a form. This could be due to a variety of reasons, but without more specific details, it's hard to provide a precise solution. However, I can provide some general guidance based on the information available. In Refine, you can use the useForm or useStepsForm hooks to handle form state and actions. These hooks provide you with methods like register to register your input fields and handleSubmit to handle form submission. Here's an example of how you might use these hooks in a form with a select field:

import { useForm } from '@refinedev/antd';
import { useGetIdentity, useNavigation } from '@refinedev/core';

const ProductCreate = () => {
  const { list } = useNavigation()
  const { data: identity }: any = useGetIdentity()
  const {
    saveButtonProps,
    onFinish,
    formLoading,
    formProps
  } = useForm({
    // form configuration
  });

  // rest of your component
};

import { useForm } from '@refinedev/antd';
import { useGetIdentity, useNavigation } from '@refinedev/core';

const ProductCreate = () => {
  const { list } = useNavigation()
  const { data: identity }: any = useGetIdentity()
  const {
    saveButtonProps,
    onFinish,
    formLoading,
    formProps
  } = useForm({
    // form configuration
  });

  // rest of your component
};

(Source: Discord Support Thread (https://discord.com/channels/837692625737613362/1161232864008994866)) If you're using a select field with options fetched from an API, you can use the useSelect hook. This hook allows you to specify the optionLabel and optionValue properties to determine what data is displayed and what data is used as the value in your select field. Here's an example of how you might use the useSelect hook:

const { selectProps: accomodationSelectProps } = useSelect({
  resource: "accomodation",
  optionLabel: "name",
});

const { selectProps: accomodationSelectProps } = useSelect({
  resource: "accomodation",
  optionLabel: "name",
});

(Source: Github Issue (https://github.com/refinedev/refine/issues/5192)) If you're still having trouble, it would be helpful to provide more specific details about your issue, such as the code you're using and any error messages you're seeing. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•7mo ago

<@449197041306828802> kapa.ai is still learning and improving, please let us know how it did by reacting below

sensitive-blue•7mo ago

@kapa.ai I use 'useForm' and useSelect. but when I selected new values, I can't get new values.

kapa.ai•7mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- Based on the information provided, it seems like you're having trouble getting the updated value from a select option in a form when using useForm and useSelect. The useForm hook in Refine orchestrates useOne, useUpdate, and useCreate hooks internally to provide a single interface for form handling. When editing a record, useOne will be used to fetch the record to provide values for the form. When creating a new record, useCreate will be used for the mutation. When updating a record, useUpdate will be used for the mutation (source (https://refine.dev/docs/guides-concepts/forms)). The useSelect hook allows you to manage any select component. This hook uses the useList hook for fetching data (source (https://refine.dev/docs/data/hooks/use-select)). Here's a basic example of how to use useSelect hook:

import { useSelect } from "@refinedev/core";  
  
interface ICategory {  
 id: number;  
 title: string;  
}  
  
const ProductCreate: React.FC = () => {  
 const { options } = useSelect<ICategory>({  
 resource: "categories",  
 });  
  
 return (  
 <label>  
 Select a category:  
 <select>  
 {options?.map((option) => (  
 <option key={option.value} value={option.value}>  
 {option.label}  
 </option>  
 ))}  
 </select>  
 </label>  
 );  
};

import { useSelect } from "@refinedev/core";  
  
interface ICategory {  
 id: number;  
 title: string;  
}  
  
const ProductCreate: React.FC = () => {  
 const { options } = useSelect<ICategory>({  
 resource: "categories",  
 });  
  
 return (  
 <label>  
 Select a category:  
 <select>  
 {options?.map((option) => (  
 <option key={option.value} value={option.value}>  
 {option.label}  
 </option>  
 ))}  
 </select>  
 </label>  
 );  
};

(source (https://refine.dev/docs/data/hooks/use-select)) If you're still having trouble, it would be helpful to provide more specific details about your issue, such as the code you're using and any error messages you're seeing. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•7mo ago

<@449197041306828802> kapa.ai is still learning and improving, please let us know how it did by reacting below

sensitive-blue•7mo ago

I use Select component with antd @kapa.ai I use Select component with antd

kapa.ai•7mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- If you're using the Select component from Ant Design in a Refine application, you can use the useSelect hook to fetch data for the select options and manage the select state. The useSelect hook returns an object with a selectProps property that you can spread into your Select component. Here's an example of how you might use the useSelect hook with the Ant Design Select component:

import { useSelect } from "@refinedev/core";
import { Select } from "antd";

const { Option } = Select;

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

  return (
    <Select {...categorySelectProps}>
      {categorySelectProps.options.map((option) => (
        <Option key={option.value} value={option.value}>
          {option.label}
        </Option>
      ))}
    </Select>
  );
};

import { useSelect } from "@refinedev/core";
import { Select } from "antd";

const { Option } = Select;

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

  return (
    <Select {...categorySelectProps}>
      {categorySelectProps.options.map((option) => (
        <Option key={option.value} value={option.value}>
          {option.label}
        </Option>
      ))}
    </Select>
  );
};

In this example, useSelect is used to fetch data from the "categories" resource. The selectProps object returned by useSelect includes an options array that you can use to render the options for your Select component. If you're having trouble getting the updated value from the Select component, make sure you're using the onChange prop to handle value changes. The onChange prop is a function that will be called whenever the selected value changes. The new value will be passed as the first argument to this function. If you're still having trouble, it would be helpful to provide more specific details about your issue, such as the code you're using and any error messages you're seeing. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•7mo ago

<@449197041306828802> kapa.ai is still learning and improving, please let us know how it did by reacting below