How to implement pagination in React?

To implement pagination in React, you can follow these steps:

1. Create a pagination component: this component can receive the following parameters:
2. current page: the present page number
3. totalPages: the total number of pages
4. onPageChange: Callback function when the page number changes
5. Use a loop to generate page buttons in the pagination component.
6. Generate the number of page buttons based on the total number of pages.
7. The current page number (currentPage) should be annotated with a different style or color.
8. Add a click event to each page button in the pagination component.
9. When the page number button is clicked, call the onPageChange callback function and pass the new page number as a parameter.
10. In the parent component, a state variable is defined to represent the current page number (currentPage).
11. When the page number changes, update the value of the state variable and re-render the pagination component.
12. In the parent component, define a callback function for handling page number changes.
13. Update the value of currentPage in the callback function and re-render the pagination component.
14. In the parent component, fetch and display the corresponding data based on the current page number.

In this way, the basic pagination feature is implemented. When clicking on the page number button, it triggers a callback function for changing the page number, updating the current page number, re-rendering the pagination component, and fetching the corresponding data for display.