url friendly in mvc core 3 RSS

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  MLT111

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  url friendly in mvc core 3

  Jul 04, 2020 08:19 AM|MLT111|LINK

  hi

  I have a url like below :

  https://mysite.com/Product?id=2&title=test&page=1

  and I want to change as follows :

  https://mysite.com/2/test?page=1

  My Route in mvc core 3.1 :

  endpoints.MapControllerRoute( name: "Product", pattern: "{id}/{title}", defaults: new { controller = "Product", action = "Index"} );

  But isn t working . plz hlep me .

• • Reply
  mgebhard

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  Re: url friendly in mvc core 3

  Jul 04, 2020 10:43 AM|mgebhard|LINK

  Use route attributes on the Product controller.

  Default route

  app.UseEndpoints(endpoints =>
  {
      endpoints.MapControllerRoute(
          name: "default",
          pattern: "{controller=Product}/{action=Index}/{id?}");
  });

  Action

  public class ProductController : Controller
  {
      [Route("{id}/{title}")]
      public IActionResult Index(int id, string title, int page)
      {
          return Json(new { id = id, title = title, page = page });
      }
  }

  URL

  https://localhost:44301/2/test?page=1

  Results

  {
    "id": 2,
    "title": "test",
    "page": 1
  }

  Route reference documentation

  https://docs.microsoft.com/en-us/aspnet/core/fundamentals/routing?view=aspnetcore-3.1

  https://docs.microsoft.com/en-us/aspnet/core/mvc/controllers/routing?view=aspnetcore-3.1

• • Reply
  MLT111

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  10 Posts

  Re: url friendly in mvc core 3

  Jul 04, 2020 01:11 PM|MLT111|LINK

  thank you 

  But I need a special route for product .

  endpoints.MapControllerRoute( name: "Product", pattern: "{id}/{title}", defaults: new { controller = "Product", action = "Index" } ); endpoints.MapControllerRoute( name: "default", pattern: "{controller=Home}/{action=Index}" );

• • Reply
  mgebhard

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  Re: url friendly in mvc core 3

  Jul 04, 2020 01:51 PM|mgebhard|LINK

  MLT111

  thank you 

  But I need a special route for product .

  endpoints.MapControllerRoute( name: "Product", pattern: "{id}/{title}", defaults: new { controller = "Product", action = "Index" } ); endpoints.MapControllerRoute( name: "default", pattern: "{controller=Home}/{action=Index}" );

  Use an int constraint.

  app.UseEndpoints(endpoints =>
  {
      endpoints.MapControllerRoute(
          name: "Product",
          pattern: "{id:int}/{title}",
          defaults: new { controller = "Product", action = "Index" });
  
      endpoints.MapControllerRoute(
          name: "default",
          pattern: "{controller=Home}/{action=Index}/{id?}");
  });

• • Reply
  MLT111

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  10 Posts

  Re: url friendly in mvc core 3

  Jul 04, 2020 01:56 PM|MLT111|LINK

  thank you

  But is not working .

  In page 2 , Routing can not work  and switch to defualt route .

• • Reply
  mgebhard

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  Re: url friendly in mvc core 3

  Jul 04, 2020 02:30 PM|mgebhard|LINK

  MLT111

  In page 2 , Routing can not work  and switch to defualt route .

  Works for me.  I assume you have other issues with the code.  I assume you are not providing the proper URL to route to the product controller.

  I prefer this the route design.

  app.UseEndpoints(endpoints =>
  {
      endpoints.MapControllerRoute(
          name: "Product",
          pattern: "Product/{id:int}/{title}",
          defaults: new { controller = "Product", action = "Index" });
  
      endpoints.MapControllerRoute(
          name: "default",
          pattern: "{controller=Home}/{action=Index}/{id?}");
  });

• • Reply
  Rena Ni

  Contributor

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  874 Posts

  Re: url friendly in mvc core 3

  Jul 06, 2020 07:34 AM|Rena Ni|LINK

  Hi MLT111,

  What mgebhard did should work well. I guess you have applied paging in your application.And any other configurations would influence your routing.Please share more code which could reproduce your issue.

  Best Regards,

  Rena

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