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How to Implement Pagination in ASP NET Core WebAPI? Ultimate Guide

A common use case in GraphQL is traversing the relationship between sets of objects. There are a number of different ways that these relationships can be exposed in GraphQL, giving a varying set of capabilities to the client developer. You can learn more about it by reading this in-depth article from Moesif or this one from Dzone. This doesn’t work, however, as the code can’t find the next link since they haven’t been added yet. As you can see, links are highly useful in creating pagination in a REST API.

How to implement pagination

Pagination automatically implies adding order to the query result. The object ID is the default result, but results can be ordered in other ways as well. Since we’re just creating a mock-up, we’re hard-coding some of the variables for the sake of argument.

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How can API pagination help your APIs function at peak performance? We’re going to tell you, in our complete guide to API pagination. The following examples use JavaScript and GitHub’s Octokit.js library. For more information about Octokit.js, see “Getting started with implementing pagination the REST API” and the Octokit.js README. Learn how to navigate through paginated responses from the REST API. By clicking “Post Your Answer”, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct.

How to implement pagination

Numbering is displayed at the top or bottom of the page and allows users to move from one group of links to another. To implement this in our project, we will need a service that has a single responsibility, to build URLs based on the pagination filter passed. Paging or Pagination in a method in which you get paged response. This means that you request with a page number and page size, and the ASP.NET Core WebApi returns exactly what you asked for, nothing more.

Pagination Design Examples

They have similar descriptions apart from their color and pattern. If you have an e-commerce site, for example, there is a possibility that all your product pages have the same structure and content that is similar, with the exception of a particular product’s specific details. There is also a likelihood that the crawl budget will be spent on the pages that the pagination directs to, and other significant pages may never be crawled nor indexed. Pagination makes it easier for the user to choose the page that they want to view.

To handle the mentioned drawbacks of the normal keyset pagination, you can add an offset to the timestamp and use a so-called “Continuation Token” or “Cursor”. The offset is the position of the element relative to the first element with the same timestamp. It’s passed to the client in the response and can be submitted back to the server in order to retrieve the next page. The last line uses the getElementsByTagName method to select all the elements with a tag within the table. We create an array (items) of all the child elements and used the slice(1) to exclude the first row (header) and create an array of the remaining rows. Using ‘old’ pagination techniques is entirely unavoidable as the ‘old’ approaches are still important, especially when it comes to internal linking.

Line 6 – Injecting the IUriService object to the constructor.Line 11 – I have mentioned that we need to get the route of the current controller action method (api/customer). It is this string that we are going to pass to our helper class method. I guess there can be better ways to generate the route of the current request. Let me know about it in the comments section.Line 18 – Calls the Helper class with required params.Line 19 – Returns the Paginated Response.

How to implement pagination

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