Dependency
This library was created by .Net 7.0
Install
dotnet add package EntityFrameworkCorePagination.Nuget --version 1.0.0
Use
var products = await _context.Products
.ToPagedListAsync(pageNumber, pageSize);
Result
{
"datas": [
{
"id": 1,
"name": "Product1",
"price": 10
},
...
],
"pageNumber": 1,
"pageSize": 15,
"totalPages": 67,
"isFirstPage": true,
"isLastPage": false
}
Methods
This library have one methods and one class.
invoke
public static class PagesListQuerableExtensions
{
public static async Task<PaginationResult<T>> ToPagedListAsync<T>(
this IQueryable<T> source,
int pageNumber,
int pageSize)
{
var count = await source.CountAsync();
if(count>0) {
var items = await source
.Skip((pageNumber-1) * pageSize)
.Take(pageSize)
.ToListAsync();
return new(items,pageNumber, pageSize,count);
}
return new(null, 0, 0, 0);
}
}
public class PaginationResult<T>
{
public PaginationResult(IList<T> datas,int pageNumber, int pageSize, int totalCount)
{
Datas = datas;
PageNumber = pageNumber;
PageSize = pageSize;
TotalPages = (int)Math.Ceiling(totalCount / (double)pageSize);
IsFirstPage = PageNumber == 1;
IsLastPage = PageNumber == TotalPages;
}
public IList<T> Datas { get; set; }
public int PageNumber { get; set; }
public int PageSize { get; set; }
public int TotalPages { get; set; }
public bool IsFirstPage { get; set; }
public bool IsLastPage { get; set; }
}