Похоже, что вы используете ядро asp.net Identity
, которое защищено Razor Pages в 2.2. Обратитесь к демонстрации ниже, которая передает модель одновременно.
1. Создайте IRazorPartialToStringRenderer
интерфейс и RazorPartialToStringRenderer
класс
public interface IRazorPartialToStringRenderer
{
Task<string> RenderPartialToStringAsync<TModel>(string partialName, TModel model);
}
//class
using System;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.Abstractions;
using Microsoft.AspNetCore.Mvc.ModelBinding;
using Microsoft.AspNetCore.Mvc.Razor;
using Microsoft.AspNetCore.Mvc.Rendering;
using Microsoft.AspNetCore.Mvc.ViewEngines;
using Microsoft.AspNetCore.Mvc.ViewFeatures;
using Microsoft.AspNetCore.Routing;
namespace YourNamespace
{
public class RazorPartialToStringRenderer : IRazorPartialToStringRenderer
{
private IRazorViewEngine _viewEngine;
private ITempDataProvider _tempDataProvider;
private IServiceProvider _serviceProvider;
public RazorPartialToStringRenderer(
IRazorViewEngine viewEngine,
ITempDataProvider tempDataProvider,
IServiceProvider serviceProvider)
{
_viewEngine = viewEngine;
_tempDataProvider = tempDataProvider;
_serviceProvider = serviceProvider;
}
public async Task<string> RenderPartialToStringAsync<TModel>(string partialName, TModel model)
{
var actionContext = GetActionContext();
var partial = FindView(actionContext, partialName);
using (var output = new StringWriter())
{
var viewContext = new ViewContext(
actionContext,
partial,
new ViewDataDictionary<TModel>(
metadataProvider: new EmptyModelMetadataProvider(),
modelState: new ModelStateDictionary())
{
Model = model
},
new TempDataDictionary(
actionContext.HttpContext,
_tempDataProvider),
output,
new HtmlHelperOptions()
);
await partial.RenderAsync(viewContext);
return output.ToString();
}
}
private IView FindView(ActionContext actionContext, string partialName)
{
var getPartialResult = _viewEngine.GetView(null, partialName, false);
if (getPartialResult.Success)
{
return getPartialResult.View;
}
var findPartialResult = _viewEngine.FindView(actionContext, partialName, false);
if (findPartialResult.Success)
{
return findPartialResult.View;
}
var searchedLocations = getPartialResult.SearchedLocations.Concat(findPartialResult.SearchedLocations);
var errorMessage = string.Join(
Environment.NewLine,
new[] { $"Unable to find partial '{partialName}'. The following locations were searched:" }.Concat(searchedLocations)); ;
throw new InvalidOperationException(errorMessage);
}
private ActionContext GetActionContext()
{
var httpContext = new DefaultHttpContext
{
RequestServices = _serviceProvider
};
return new ActionContext(httpContext, new RouteData(), new ActionDescriptor());
}
}
}
2.Введите его в startup.cs:
services.AddTransient<IRazorPartialToStringRenderer, RazorPartialToStringRenderer>();
3.Используйте страницы бритвы, DI:
//omit other DI
private readonly IRazorPartialToStringRenderer _renderer;
public ForgotPasswordModel(IRazorPartialToStringRenderer renderer)
{
_renderer = renderer;
}
4.Получить частичное представление строки
var body = await _renderer.RenderPartialToStringAsync("_RodapeEmailPadrao",YourModel);
См. Отображение частичного представления строки в страницах бритвы