using graphql next token for pagination
@kapa.ai how can I use graphQL next token with antd useTable hook to implement pagination?
1 Reply
Hi @amvdxc. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave:
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To implement pagination using GraphQL with the
useTable hook from @pankod/refine-antd, you need to handle the nextToken provided by your GraphQL API. Unfortunately, the provided knowledge sources do not include specific details on handling GraphQL nextToken with useTable. However, I can guide you on how to generally approach this problem based on the pagination capabilities of useTable.
Steps to Implement Pagination with GraphQL nextToken
1. Setup useTable Hook:
Configure the useTable hook to manage pagination states such as current page and pageSize.
2. Fetch Data with GraphQL:
Use the nextToken to fetch the next set of data from your GraphQL API.
3. Update Pagination State:
Update the pagination state based on the response from your GraphQL API.
Example Code
Here is a conceptual example of how you might set this up:
``jsx
import { useTable } from "@pankod/refine-antd";
import { useState, useEffect } from "react";
import { gql, useQuery } from "@apollo/client";
const GET_POSTS = gql
query GetPosts($nextToken: String, $limit: Int) {
getPosts(nextToken: $nextToken, limit: $limit) {
items {
id
title
status
createdAt
}
nextToken
}
}
`;
const PostTable = () => {
const { tableQueryResult, setCurrent, setPageSize, current, pageSize } = useTable();
const [nextToken, setNextToken] = useState(null);
const { data, loading, refetch } = useQuery(GET_POSTS, {
variables: { nextToken, limit: pageSize },
});
useEffect(() => {
if (data) {
// Update table data
tableQueryResult.data = data.getPosts.items;
// Update nextToken for pagination
setNextToken(data.getPosts.nextToken);
}
}, [data]);
const handleNextPage = () => {
setCurrent((prev) => prev + 1);
refetch({ nextToken, limit: pageSize });
};
const handlePreviousPage = () => {
setCurrent((prev) => prev - 1);
// Implement logic to fetch previous page if your API supports it
};
return (
<div>
<table>
<thead>
<tr>
<th>ID</th>
<th>Title</th>
<th>Status</th>
<th>Created At</th>
</tr>
</thead>
<tbody>
{tableQueryResult.data?.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 style={{ display: "flex", gap: "1rem", alignItems: "center" }}>
<button onClick={handlePreviousPage} disabled={current === 1}>
Previous
</button>
<button onClick={handleNextPage} disabled={!nextToken}>
Next
</button>
<span>
Page <strong>{current}</strong>
</span>
<select
value={pageSize}
onChange={(e) => setPageSize(Number(e.target.value))}
>
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