The following code snippets provide a way to retrieve the access token issued when a user is authenticated with IdentityServer4 provider. In order to get the access token you can use the HttpContext object, but since Blazor is SignalR-based, you’ll have to do it the only time the HttpContext object is available, when the connection … Read more
Your for loop should contain a local variable like this: @for (int i = 0; i < Math.Ceiling((decimal)articleService.ReturnAll().Count() / numPerPage); i++) { var localVariable = i; <li class=”page-item”><a class=”page-link” onclick=”@(() => ReturnPage(localVariable ))”>@i</a></li> } This is standard C# behavior where lambda expression @(() => ReturnPage(localVariable )) has access to a variable and not to the … Read more
I guess you should add a local variable to your loop as follows: @for (int i = 0; i < Buttons.Count; i++) { var local = i; <button type=”button” class=”btn btn-primary btn-lg” style=”margin:10px” onclick=”@((ui) => ButtonClicked(local))”>@Buttons[i]</button> } This is a standard C# behavior, not related to Blazor, where the lambda expression @((ui) => ButtonClicked(i)) has … Read more
Option 1: Using Task.Delay(1) Use an async method. Use await Task.Delay(1) or await Task.Yield(); to flush changes private async Task AsyncLongFunc() // this is an async task { spinning=true; await Task.Delay(1); // flushing changes. The trick!! LongFunc(); // non-async code currentCount++; spinning=false; await Task.Delay(1); // changes are flushed again } Option 1 is a simple … Read more
The fiction that the HttpContext object can’t be used with Blazor Server App, has been long propagated on Stackoverflow, and it is high time to pension it off. It is true that the HttpContext is not available when a WebSocket connection is in operation, but this must be clear: When you type an url and … Read more