for calling getapi

having issue while trying to use tablequeryresult

18 Replies

Hi @reactt. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave: ---------------------- The tableQueryResult is a return value from the useTable hook in Refine. It contains the data returned from the useList hook. If you're having issues with it, it might be due to how you're using the useTable hook or how your data is structured. Here's a basic usage example of useTable:

import React from "react";  
import { useTable, HttpError } from "@refinedev/core";  
  
interface IPost {  
 id: number;  
 title: string;  
 content: string;  
 status: "published" | "draft" | "rejected";  
 createdAt: string;  
}  
  
const PostList: React.FC = () => {  
 const { tableQueryResult } = useTable<IPost, HttpError>();  
 const posts = tableQueryResult?.data?.data ?? [];  
  
 if (tableQueryResult?.isLoading) {  
 return <div>Loading...</div>;  
 }  
  
 return (  
 <div>  
 <h1>Posts</h1>  
 <table>  
 <thead>  
 <tr>  
 <th>ID</th>  
 <th>Title</th>  
 <th>Status</th>  
 <th>Created At</th>  
 </tr>  
 </thead>  
 <tbody>  
 {posts.map((post) => (  
 <tr key={post.id}>  
 <td>{post.id}</td>  
 <td>{post.title}</td>  
 <td>{post.status}</td>  
 <td>{new Date(post.createdAt).toDateString()}</td>  
 </tr>  
 ))}  
 </tbody>  
 </table>  
 </div>  
 );  
};

import React from "react";  
import { useTable, HttpError } from "@refinedev/core";  
  
interface IPost {  
 id: number;  
 title: string;  
 content: string;  
 status: "published" | "draft" | "rejected";  
 createdAt: string;  
}  
  
const PostList: React.FC = () => {  
 const { tableQueryResult } = useTable<IPost, HttpError>();  
 const posts = tableQueryResult?.data?.data ?? [];  
  
 if (tableQueryResult?.isLoading) {  
 return <div>Loading...</div>;  
 }  
  
 return (  
 <div>  
 <h1>Posts</h1>  
 <table>  
 <thead>  
 <tr>  
 <th>ID</th>  
 <th>Title</th>  
 <th>Status</th>  
 <th>Created At</th>  
 </tr>  
 </thead>  
 <tbody>  
 {posts.map((post) => (  
 <tr key={post.id}>  
 <td>{post.id}</td>  
 <td>{post.title}</td>  
 <td>{post.status}</td>  
 <td>{new Date(post.createdAt).toDateString()}</td>  
 </tr>  
 ))}  
 </tbody>  
 </table>  
 </div>  
 );  
};

In this example, tableQueryResult is used to access the data returned from the API. If the data is still loading, a loading message is displayed. Once the data is loaded, it is displayed in a table. If you're still having issues, please provide more details about the problem you're facing. For more information, you can refer to the useTable documentation (https://refine.dev/docs/core/hooks/use-table#usage) and the tableQueryResult documentation (https://refine.dev/docs/core/hooks/use-table#tablequeryresult). ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•9mo ago

<@1048996483648725093> kapa.ai is still learning and improving, please let us know how it did by reacting below

national-gold•9mo ago

const rows = tableQueryResult?.data?.data?.data ?? []; i am having issue here @kapa.ai

kapa.ai•9mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- The line of code you've shared is trying to access the data from the tableQueryResult object. This object is typically returned from the useTable hook in Refine.

const rows = tableQueryResult?.data?.data?.data ?? [];

const rows = tableQueryResult?.data?.data?.data ?? [];

This line is using optional chaining (?.) to access nested data properties. If any of these properties are undefined or null, it will return an empty array ([]) due to the nullish coalescing operator (??). If you're having issues with this line, it could be due to the structure of your data not matching the expected structure. The tableQueryResult?.data?.data?.data implies that your data is nested within two data properties, which might not be the case. Here's a basic example of how you might use tableQueryResult:

const {
    refineCore: {
        tableQueryResult: { data: tableData },
    },
} = useTable({
    columns,
    refineCoreProps: {
        initialSorter: [
            {
                field: "id",
                order: "desc",
            },
        ],
    },
});

const {
    refineCore: {
        tableQueryResult: { data: tableData },
    },
} = useTable({
    columns,
    refineCoreProps: {
        initialSorter: [
            {
                field: "id",
                order: "desc",
            },
        ],
    },
});

In this example, tableData would contain the data you need. If your data doesn't have the same structure, you'll need to adjust how you're accessing it. If you're still having issues, please provide more details about the problem and the structure of your data. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•9mo ago

<@1048996483648725093> kapa.ai is still learning and improving, please let us know how it did by reacting below

national-gold•9mo ago

how do i access the data that i get in reponse fo api as data:[],message:{} which is inside const rows = tableQueryResult?.data?.data this so dont i need to do const rows = tableQueryResult?.data?.data?.data @kapa.ai

kapa.ai•9mo ago

Let me check the knowledge base for you. One moment! :books: Sorry @reactt, I seem to be having a bit of trouble. Don't worry though, I've pinged my supprt and they will try to fix me up! :technologist: Perhaps try again in 15mins?

national-gold•9mo ago

@kapa.ai can you provide me the type for basereccord to access nedted data from api

kapa.ai•9mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- The BaseRecord type is a basic interface in Refine that represents a record or an object. It has an optional id field and can contain any other fields as key-value pairs. Here is the definition of BaseRecord:

type BaseRecord = {  
 id?: BaseKey;  
 [key: string]: any;  
};

type BaseRecord = {  
 id?: BaseKey;  
 [key: string]: any;  
};

This type is flexible and can be used to represent any object that has a string key and any type of value. If you want to access nested data from your API, you can extend this type to fit your data structure. For example, if your data has a nested user object with name and email fields, you could define a type like this:

interface User {
  name: string;
  email: string;
}

type MyRecord = BaseRecord & {
  user: User;
};

interface User {
  name: string;
  email: string;
}

type MyRecord = BaseRecord & {
  user: User;
};

In this example, MyRecord is a type that includes all the properties of BaseRecord and also has a user property of type User. Remember to replace User and MyRecord with the actual structure of your nested data. For more information, you can refer to the BaseRecord documentation (https://refine.dev/docs/core/interface-references#baserecord). ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•9mo ago

<@1048996483648725093> kapa.ai is still learning and improving, please let us know how it did by reacting below

national-gold•9mo ago

@kapa.ai const { tableQueryResult } = useTable(); const rows: BaseDataObject[] = (tableQueryResult?.data?.data?.data) if i wanna access data inside api response how do i do it

kapa.ai•9mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- The tableQueryResult object returned from the useTable hook contains the data from your API response. The way you're accessing the data in your code suggests that your data is nested within two data properties.

const { tableQueryResult } = useTable();
const rows: BaseDataObject[] = tableQueryResult?.data?.data?.data;

const { tableQueryResult } = useTable();
const rows: BaseDataObject[] = tableQueryResult?.data?.data?.data;

In this case, rows would contain the nested data from your API response. If tableQueryResult?.data?.data?.data is undefined or null, rows would be undefined. However, the structure of your data depends on your API. If your data isn't nested in this way, you'll need to adjust how you're accessing it. For example, if your data is directly under the first data property, you would access it like this:

const rows: BaseDataObject[] = tableQueryResult?.data?.data;

const rows: BaseDataObject[] = tableQueryResult?.data?.data;

If you're still having issues, please provide more details about the structure of your API response. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------

kapa.ai•9mo ago

<@1048996483648725093> kapa.ai is still learning and improving, please let us know how it did by reacting below

national-gold•9mo ago

@kapa.ai if i do this i get data doesnt exist in basereccord issure

kapa.ai•9mo ago

Let me check the knowledge base for you. One moment! :books: ---------------------- The BaseRecord type in Refine is a basic interface that represents a record or an object. It has an optional id field and can contain any other fields as key-value pairs. Here is the definition of BaseRecord:

type BaseRecord = {  
 id?: BaseKey;  
 [key: string]: any;  
};

type BaseRecord = {  
 id?: BaseKey;  
 [key: string]: any;  
};

If you're trying to access a data property on a BaseRecord and getting an error that data does not exist, it's because BaseRecord does not explicitly define a data property. However, BaseRecord does allow for any string key with the line [key: string]: any;. This means you can access any property on a BaseRecord, but TypeScript won't be able to provide type safety for arbitrary properties. If you know the structure of your data and want to provide type safety, you can extend BaseRecord to include the data property. For example:

interface MyRecord extends BaseRecord {
  data: MyData[]; // Replace MyData with the type of your data
}

const rows: MyRecord = tableQueryResult?.data;

interface MyRecord extends BaseRecord {
  data: MyData[]; // Replace MyData with the type of your data
}

const rows: MyRecord = tableQueryResult?.data;

In this example, MyRecord is a type that includes all the properties of BaseRecord and also has a data property of type MyData[]. Remember to replace MyData and MyRecord with the actual structure of your data. For more information, you can refer to the BaseRecord documentation (https://refine.dev/docs/core/interface-references#baserecord). ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------