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typescript pagination

Codeimpressive answered on April 26, 2022 Popularity 6/10 Helpfulness 2/10

answer typescript pagination

related pagination in typescript

typescript pagination

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Here's an example of how to implement pagination in TypeScript:

interface PaginationResult<T> {
  data: T[];
  total: number;
  page: number;
  limit: number;
}

function paginate<T>(data: T[], page = 1, limit = 10): PaginationResult<T> {
  const startIndex = (page - 1) * limit;
  const endIndex = page * limit;

  const paginatedData = data.slice(startIndex, endIndex);
  const total = data.length;

  return {
    data: paginatedData,
    total,
    page,
    limit,
  };
}
In this example, 'paginate' takes an array of data, a page number, and a limit (number of
items per page) as arguments. It returns an object with the paginated data, the total
number of items, the current page number, and the limit.

To use this function, you can simply call it with your data array, the desired page number,
and the limit:

const data = [/* your data here */];
const page = 2;
const limit = 20;

const result = paginate(data, page, limit);
console.log(result.data); // array of 20 items from page 2
console.log(result.total); // total number of items
console.log(result.page); // 2
console.log(result.limit); // 20


This implementation assumes that the data array is already sorted in the desired order. If you
need to sort the data, you can do so before calling the 'paginate' function.

Popularity 6/10 Helpfulness 2/10 Language typescript

Source: Grepper

Tags: pagination typescript

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Contributed on Apr 17 2023

Codeimpressive

0 Answers Avg Quality 2/10

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function paginate(items: any[], pageNumber: number, pageSize: number) {
  const startIndex = (pageNumber - 1) * pageSize;
  return items.slice(startIndex, startIndex + pageSize);
}

Popularity 8/10 Helpfulness 3/10 Language typescript

Source: Grepper

Tags: pagination typescript p

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Contributed on Apr 26 2022

SunflowerToad

0 Answers Avg Quality 2/10

typescript pagination

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