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Chapter 7. SportsStore: A Real Application > Adding Pagination
7.5. Adding Pagination
You can see from Figure 7-16 that all of the products in the database are displayed on a single page. In this section, we will add support for pagination so that we display a number of products on a page, and the user can move from page to page to view the overall catalog. To do this, we are going to add a parameter to the List method in the Product controller, as shown in Listing 7-15.
Example 7.15. Adding Pagination Support to the Product Controller List Method
using System.Linq;
using System.Web.Mvc;
using SportsStore.Domain.Abstract;
namespace SportsStore.WebUI.Controllers {
public class ProductController : Controller {
public int PageSize = 4; // We will change this later
private IProductRepository repository;
public ProductController(IProductRepository repoParam) {
repository = repoParam;
}
public ViewResult List(int page = 1) {
return View(repository.Products
.OrderBy(p => p.ProductID)
.Skip((page - 1) * PageSize)
.Take(PageSize));
}
}
} |
