API queries to dense databases could potentially return millions, if not billions, of results. There’s no telling what kind of drain that could put on your API. Pagination thus helps to limit the number of results to help keep network traffic in check. Your server is responsible to return the id’s of deleted records which is deleted after the last_request_time as well as return the updated record after last_request_time between “id1” and “id10” . Just a note, only using one timestamp relies on an implicit ‘limit’ in your results.

  • You can also use octokit.paginate.iterator() to iterate through a single page at a time instead of requesting every page.
  • Pagination also includes the logic of preparing and displaying the links to the various pages.
  • After implementing pagination on your site, you need to prioritize the most important pages on your home page, or on the page where pagination begins.

This guide demonstrates how to request additional pages of results for paginated responses, how to change the number of results returned on each page, and how to write a script to fetch multiple pages of results. The timestamp can be dynamically determined using https://deveducation.com/ the last data item in the list. This seems to be more or less how Facebook paginates in its Graph API (scroll down to the bottom to see the pagination links in the format I gave above). Next, we create a click event listener and attach it to the page buttons.

Middle-Tier-Driven Pagination Algorithm

In this article, we’ll look at a simple way to divide content into a series of “pages” using HTML, CSS and vanilla JavaScript. It prevents the creation of new URLs based on the filters that a user chooses. You could also determine the parameters without any SEO value and prevent them from being crawled and implementing pagination indexed. It is best to use variations of the same keyword in order to avoid keyword cannibalization. This is where paginated pages compete for the same keyword. You will be doing your site a disservice as there are pages that will rank lower, pulling your entire site’s rank lower on search engine results.

Electronic pages displayed on a web browser are often called web pages, regardless of whether they are accessed online via a web server on the World Wide Web, or stored locally offline. More accurately, such documents are named by the markup language that makes them displayable via a web browser, e.g. “HTML page”. Finally, don’t forget to tell your site visitors where they are at the moment by indicating the current page. You may simply highlight it, or you may go further by choosing some other style to let your users differentiate the page number from other figures/buttons or numbers.

How to Implement Pagination with Vanilla JavaScript

You can see that we are getting all the data from this endpoint. For data access, I am going with Entity Framework Core – Code First Approach using SQL Server Local Db. Before getting started let’s analyze what we are going to build. This helps you understand our potential requirements and the scope of this Article before hand. We now have a fully functional and accessible implementation of a paginated section. Loop through the list of items to be displayed and hide all the items.

How to implement pagination

We also want to define a function to add the active class to the page number we just clicked. We reset all buttons on the page by removing the active class. Then, if the page-index of the button matches the currentPage global variable, we add the active class to that button.