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https://github.com/sonnemaf/reflectionit.mvc.paging
ASP.NET Core 3.0 Paging (including filtering and sorting) solution using Entity Framework Core 3.0 and IEnumerable<T>
https://github.com/sonnemaf/reflectionit.mvc.paging
asp-net-core bootstrap4 csharp entity-framework-core paging
Last synced: 5 days ago
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ASP.NET Core 3.0 Paging (including filtering and sorting) solution using Entity Framework Core 3.0 and IEnumerable<T>
- Host: GitHub
- URL: https://github.com/sonnemaf/reflectionit.mvc.paging
- Owner: sonnemaf
- License: mit
- Created: 2016-09-29T12:57:41.000Z (about 8 years ago)
- Default Branch: master
- Last Pushed: 2023-12-06T10:30:46.000Z (11 months ago)
- Last Synced: 2024-04-26T17:45:02.996Z (7 months ago)
- Topics: asp-net-core, bootstrap4, csharp, entity-framework-core, paging
- Language: C#
- Homepage:
- Size: 5.55 MB
- Stars: 77
- Watchers: 7
- Forks: 37
- Open Issues: 24
-
Metadata Files:
- Readme: README.md
- License: License.txt
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README
# ReflectionIT.Mvc.Paging
ASP.NET Core 5.0, 6.0, 7.0 Paging (including filtering and sorting) solution using Entity Framework Core and IEnumerable
More info: https://reflectionit.nl/blog/2017/paging-in-asp-net-core-mvc-and-entityframework-core
# NuGet packages
| Package | Version |
| ------ | ------ |
| ReflectionIT.Mvc.Paging | [](https://www.nuget.org/packages/ReflectionIT.Mvc.Paging/) |
Use https://www.nuget.org/packages/ReflectionIT.Mvc.Paging/3.5.0 if you are still using ASP.NET Core 2.2
# Setup
Add the following code to the ConfigureServices() method of the Startup class. You can/should set the PageParameterName to 'pageindex' to solve the Page "Area" problem in ASP.NET Core 2.2 and higher. See https://github.com/sonnemaf/ReflectionIT.Mvc.Paging/issues/21
```
services.AddPaging(options => {
options.ViewName = "Bootstrap5";
options.PageParameterName = "pageindex";
});
```
# Controller
This Index action in this DemoController creates a PagingList and passes it as a Model to the View.
```
using Microsoft.AspNetCore.Mvc;
using ReflectionIT.Mvc.Paging;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
namespace SampleApp.Controllers
{
public class DemoController : Controller {
private static readonly List _sampleData = GetSampleData();
private static List GetSampleData() {
return Enumerable.Range(1, 100).Select(n =>
new Models.DemoViewModel() {
Name = "Item" + n,
Number = n / 5
}).ToList();
}
public IActionResult Index(int pageindex = 1, string sort = "Name") {
var qry = from sd in _sampleData
where sd.Number > -5
select sd;
var model = PagingList.Create(qry, 10, pageindex, sort, "Name");
return View(model);
}
}
}
```
# View
The view has the PagingList as the Model. The **** renders the pagers using a ViewComponent. These are stored as Razor pager files inside the ReflectionIT.Mvc.Paging library. You can create your own Razor pager files in the Views\Shared\Components\Pager folder.
```xml
@using ReflectionIT.Mvc.Paging
@addTagHelper *, ReflectionIT.Mvc.Paging
@model PagingList
@{
ViewData["Title"] = "Demo";
}
Demo
Total Record Count: @Model.TotalRecordCount
@Html.SortableHeaderFor(model => model.Name)
@Html.SortableHeaderFor(model => model.Number, "Number,Name")
@foreach (var item in Model) {
@Html.DisplayFor(modelItem => item.Name)
@Html.DisplayFor(modelItem => item.Number)
}
```
# Model
```
public class DemoViewModel {
public string Name { get; set; }
public int Number { get; set; }
}
```