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The current pageOfItems is extracted from the items array using the startIndex and endIndex from the pager object.

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In the code on GitHub I didn't set the page size so the default 10 items are displayed per page in that version. I've set the pageSize to 5 in the CodeSandbox example above so the pagination links aren't hidden below the terminal console when the container starts up.

totalPages - the total number of pages (e.g.

currentPage - the current active page (e.g.

pages - the array of page numbers to display (e.g.

endIndex - the index of the last item of the current page (e.g.

startIndex - the index of the first item of the current page (e.g.

The output of the paginate function is a pager object containing all the information needed to get the current pageOfItems out of the items array, and to display the pagination controls in the Angular frontend, including:

maxPages (optional) - the maximum number of page navigation links to display, defaults to 10.

pageSize (optional) - the number of items per page, defaults to 10.

currentPage (optional) - the current active page, defaults to the first page.

totalItems (required) - the total number of items to be paged.

The paginate() function is from the jw-paginate package and accepts the following parameters: The route accepts an optional page parameter in the url query string, if the parameter isn't set it defaults to the first page. Pagination is handled by the backend Node API with the help of the jw-paginate npm package, for more info on how the pagination logic works see JavaScript - Pure Pagination Logic in Vanilla JS / TypeScript.Д«elow is the code for the paged items route ( /api/items) in the node server file ( /server/server.js) in the example, it creates a hardcoded list of 150 items to be paged, in a real application you would replace this with real data (e.g.

Start the Angular frontend app by running npm start in the /client folder, this will build the app with webpack and automatically launch it in a browser on the URL Server-Side (Node.js) Pagination Logic.

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Install required npm packages of the frontend Angular app by running the npm install command in the /client folder.Start the backend Node API by running npm start in the /server folder, this will start the API on the URL.Install required npm packages of the backend Node API by running the npm install command in the /server folder.

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Download or clone the tutorial project source code from.

Running the Angular + Node Pagination Example Locally The tutorial code is available on GitHub at. Styling of the example is done with Bootstap 4. The example contains a hard coded array of 150 objects split into 30 pages (5 items per page) to demonstrate how the pagination logic works.

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This is a simple example of how to implement server-side pagination in Angular 8 with a Node.js backend API.

Logicworks 5 custom part