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✅ Error submitting answers: Exception of type 'Microsoft.AspNetCore.Components.NavigationException'
routes.razor:<Router AppAssembly="typeof(Program).Assembly">
<Found Context="routeData">
<AuthorizeRouteView RouteData="routeData" DefaultLayout="typeof(Layout.MainLayout)" />
<FocusOnNavigate RouteData="routeData" Selector="h1" />
</Found>
</Router>
app.razor:<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<base href="/" />
<link rel="stylesheet" href="bootstrap/bootstrap.min.css" />
<link rel="stylesheet" href="app.css" />
<link rel="stylesheet" href="Viktorina.styles.css" />
<link rel="icon" type="image/png" href="favicon.png" />
<HeadOutlet />
</head>
<body>
<Routes />
<script src="_framework/blazor.web.js"></script>
</body>
</html>
16 replies
✅ Error submitting answers: Exception of type 'Microsoft.AspNetCore.Components.NavigationException'
@page "/quizcompleted"
@inject NavigationManager navigationManager
<h2>Quiz Completed</h2>
<p>Thank you for participating in the quiz!</p>
<button @onclick="ReturnToActiveQuizzes">Return to Active Quizzes</button>
@code {
private void ReturnToActiveQuizzes()
{
navigationManager.NavigateTo("/activequizzes");
}
}
this is the quiz completed page
16 replies
✅ Error submitting answers: Exception of type 'Microsoft.AspNetCore.Components.NavigationException'
but also the submit answers button does submit respones to the participant_responses, so the HandleValidSubmit task works, but not NavigateToQuizCompleted
16 replies
✅ Error submitting answers: Exception of type 'Microsoft.AspNetCore.Components.NavigationException'
Executed DbCommand (65ms) [Parameters=[@p0='?' (DbType = Int32), @p1='?' (DbType = Int32), @p2='?' (DbType = Int32), @p3='?' (DbType = DateTime2), @p4='?' (DbType = Int32), @p5='?' (Size = 1000), @p6='?' (DbType = Int32), @p7='?' (DbType = Int32), @p8='?' (DbType = Int32), @p9='?' (DbType = DateTime2), @p10='?' (DbType = Int32), @p11='?' (Size = 1000), @p12='?' (DbType = Int32), @p13='?' (DbType = Int32), @p14='?' (DbType = Int32), @p15='?' (DbType = DateTime2), @p16='?' (DbType = Int32), @p17='?' (Size = 1000), @p18='?' (DbType = Int32), @p19='?' (DbType = Int32), @p20='?' (DbType = Int32), @p21='?' (DbType = DateTime2), @p22='?' (DbType = Int32), @p23='?' (Size = 1000), @p24='?' (DbType = Int32), @p25='?' (DbType = Int32), @p26='?' (DbType = Int32), @p27='?' (DbType = DateTime2), @p28='?' (DbType = Int32), @p29='?' (Size = 1000), @p30='?' (DbType = Int32), @p31='?' (DbType = Int32), @p32='?' (DbType = Int32), @p33='?' (DbType = DateTime2), @p34='?' (DbType = Int32), @p35='?' (Size = 1000), @p36='?' (DbType = Int32), @p37='?' (DbType = Int32), @p38='?' (DbType = Int32), @p39='?' (DbType = DateTime2), @p40='?' (DbType = Int32), @p41='?' (Size = 1000), @p42='?' (DbType = Int32), @p43='?' (DbType = Int32), @p44='?' (DbType = Int32), @p45='?' (DbType = DateTime2), @p46='?' (DbType = Int32), @p47='?' (Size = 1000), @p48='?' (DbType = Int32), @p49='?' (DbType = Int32), @p50='?' (DbType = Int32), @p51='?' (DbType = DateTime2), @p52='?' (DbType = Int32), @p53='?' (Size = 1000), @p54='?' (DbType = Int32), @p55='?' (DbType = Int32), @p56='?' (DbType = Int32), @p57='?' (DbType = DateTime2), @p58='?' (DbType = Int32), @p59='?' (Size = 1000)], CommandType='Text', CommandTimeout='30']
SET IMPLICIT_TRANSACTIONS OFF;
SET NOCOUNT ON;
MERGE [Participant_Responses] USING (
VALUES (@p0, @p1, @p2, @p3, @p4, @p5, 0),
(@p6, @p7, @p8, @p9, @p10, @p11, 1),
(@p12, @p13, @p14, @p15, @p16, @p17, 2),
(@p18, @p19, @p20, @p21, @p22, @p23, 3),
(@p24, @p25, @p26, @p27, @p28, @p29, 4),
(@p30, @p31, @p32, @p33, @p34, @p35, 5),
(@p36, @p37, @p38, @p39, @p40, @p41, 6),
(@p42, @p43, @p44, @p45, @p46, @p47, 7),
(@p48, @p49, @p50, @p51, @p52, @p53, 8),
(@p54, @p55, @p56, @p57, @p58, @p59, 9)) AS i ([QuestionID], [QuizID], [SelectedAnswerID], [Timestamp], [UserID], [WrittenAnswer], _Position) ON 1=0
WHEN NOT MATCHED THEN
INSERT ([QuestionID], [QuizID], [SelectedAnswerID], [Timestamp], [UserID], [WrittenAnswer])
VALUES (i.[QuestionID], i.[QuizID], i.[SelectedAnswerID], i.[Timestamp], i.[UserID], i.[WrittenAnswer])
OUTPUT INSERTED.[ResponseID], i._Position;
Participant responses saved successfully.
Navigation to quizcompleted page...
Error submitting answers: Exception of type 'Microsoft.AspNetCore.Components.NavigationException' was thrown.
this error was in the console
16 replies