Pessoal, boa noite.
Estou aprendendo a sintaxe razor.
Estou tentando criar uma section para contato por e-mail.
Razor Page:
@page
@model WebApplication1.Pages._ContactModel
@{
ViewData["Title"] = "Entre em Contato.";
}
<h2>@ViewData["Title"]</h2>
<h3>@Model.bestRegards</h3>
<form method="post">
<label asp-for="Message.From"></label> <input type="text" asp-for="Message.From" /><br />
<label asp-for="Message.To"></label> <input type="text" asp-for="Message.To" /><br />
<label asp-for="Message.subject"></label> <input type="text" asp-for="Message.subject" /><br />
<label asp-for="Message.Body"></label> <textarea asp-for="Message.Body"></textarea> <br />
<input type="submit" value="Enviar E-mail" />
</form>
Model:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.RazorPages;
using WebApplication1.Models;
using WebApplication1.Services;
namespace WebApplication1.Pages
{
public class _ContactModel : PageModel
{
private readonly IEMailService _mailSender;
public _ContactModel(IEMailService mailSender)
{
_mailSender = mailSender;
}
public string bestRegards { get; set; }
[BindProperty]
public Message Message { get; set; }
public void OnGet()
{
bestRegards = "Entre em Contato.";
}
public async Task OnPost()
{
await _mailSender.Send(Message);
}
}
}
Layout:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>@ViewData["Title"] </title>
<link href="~/Images/favicon_X.ico" rel="shortcut icon" type="image/x-icon" />
<environment include="Development">
<link rel="stylesheet" href="~/lib/bootstrap/dist/css/bootstrap.css" />
</environment>
<environment exclude="Development">
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css"
asp-fallback-href="~/lib/bootstrap/dist/css/bootstrap.min.css"
asp-fallback-test-class="sr-only" asp-fallback-test-property="position" asp-fallback-test-value="absolute"
crossorigin="anonymous"
integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" />
</environment>
<link rel="stylesheet" href="~/css/site.css" asp-append-version="true" />
</head>
<body>
<header>
<partial name="_Header" />
</header>
<div class="container">
<main role="main" class="pb-3">
@RenderBody()
</main>
</div>
<div class="container">
<partial name="_Cover" />
</div>
<partial name="_TaxIndicators" />
<partial name="_TaxITonDemand" />
<partial name="_AboutUs" />
<partial name="_Contact" />
<partial name="_Footer" />
<environment include="Development">
<script src="~/lib/jquery/dist/jquery.js"></script>
<script src="~/lib/bootstrap/dist/js/bootstrap.bundle.js"></script>
</environment>
<environment exclude="Development">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"
asp-fallback-src="~/lib/jquery/dist/jquery.min.js"
asp-fallback-test="window.jQuery"
crossorigin="anonymous"
integrity="sha256-FgpCb/KJQlLNfOu91ta32o/NMZxltwRo8QtmkMRdAu8=">
</script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.bundle.min.js"
asp-fallback-src="~/lib/bootstrap/dist/js/bootstrap.bundle.min.js"
asp-fallback-test="window.jQuery && window.jQuery.fn && window.jQuery.fn.modal"
crossorigin="anonymous"
integrity="sha384-xrRywqdh3PHs8keKZN+8zzc5TX0GRTLCcmivcbNJWm2rs5C8PRhcEn3czEjhAO9o">
</script>
</environment>
<script src="~/js/site.js" asp-append-version="true"></script>
@RenderSection("Scripts", required: false)
</body>
</html>
Quando rodo a aplicação é apresentado o seguinte erro:
InvalidOperationException: The model item passed into the ViewDataDictionary is of type 'WebApplication1.Pages.IndexModel', but this ViewDataDictionary
instance requires a model item of type 'WebApplication1.Pages._ContactModel'.
Pilha:
Microsoft.AspNetCore.Mvc.ViewFeatures.ViewDataDictionary.EnsureCompatible(object value)
Microsoft.AspNetCore.Mvc.ViewFeatures.ViewDataDictionary..ctor(ViewDataDictionary source, object model, Type declaredModelType)
lambda_method(Closure , ViewDataDictionary )
Microsoft.AspNetCore.Mvc.Razor.Internal.RazorPagePropertyActivator.CreateViewDataDictionary(ViewContext context)
Microsoft.AspNetCore.Mvc.Razor.Internal.RazorPagePropertyActivator.Activate(object page, ViewContext context)
Microsoft.AspNetCore.Mvc.Razor.RazorPageActivator.Activate(IRazorPage page, ViewContext context)
Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderPageCoreAsync(IRazorPage page, ViewContext context)
Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderPageAsync(IRazorPage page, ViewContext context, bool invokeViewStarts)
Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderAsync(ViewContext context)
Microsoft.AspNetCore.Mvc.TagHelpers.PartialTagHelper.RenderPartialViewAsync(TextWriter writer, object model, IView view)
Microsoft.AspNetCore.Mvc.TagHelpers.PartialTagHelper.ProcessAsync(TagHelperContext context, TagHelperOutput output)
Microsoft.AspNetCore.Razor.Runtime.TagHelpers.TagHelperRunner.RunAsync(TagHelperExecutionContext executionContext)
WebApplication1.Pages.Shared.Pages_Shared__Layout.<ExecuteAsync>b__46_1() in _Layout.cshtml
-
<partial name="_Header" />
</header>
<div class="container">
<main role="main" class="pb-3">
@RenderBody()
</main>
</div>
<div class="container">
<partial name="_Cover" />
</div>
Microsoft.AspNetCore.Razor.Runtime.TagHelpers.TagHelperExecutionContext.SetOutputContentAsync()
WebApplication1.Pages.Shared.Pages_Shared__Layout.ExecuteAsync()
Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderPageCoreAsync(IRazorPage page, ViewContext context)
Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderPageAsync(IRazorPage page, ViewContext context, bool invokeViewStarts)
Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderLayoutAsync(ViewContext context, ViewBufferTextWriter bodyWriter)
Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderAsync(ViewContext context)
Microsoft.AspNetCore.Mvc.ViewFeatures.ViewExecutor.ExecuteAsync(ViewContext viewContext, string contentType, Nullable<int> statusCode)
Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeResultAsync(IActionResult result)
Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeNextResultFilterAsync<TFilter, TFilterAsync>()
Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Rethrow(ResultExecutedContext context)
Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.ResultNext<TFilter, TFilterAsync>(ref State next, ref Scope scope, ref object state, ref bool isCompleted)
Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeResultFilters()
Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeNextResourceFilter()
Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Rethrow(ResourceExecutedContext context)
Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Next(ref State next, ref Scope scope, ref object state, ref bool isCompleted)
Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeFilterPipelineAsync()
Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeAsync()
Microsoft.AspNetCore.Routing.EndpointMiddleware.Invoke(HttpContext httpContext)
Microsoft.AspNetCore.Routing.EndpointRoutingMiddleware.Invoke(HttpContext httpContext)
Microsoft.AspNetCore.StaticFiles.StaticFileMiddleware.Invoke(HttpContext context)
Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware.Invoke(HttpContext context)
Toda ajuda é bem vinda.
Muito obrigado.
Douglas Fontans
