asp.net-core-2.2

问题 I have a method in my basecontroller class that adds data to tempdata to display pop-up messages. protected void AddPopupMessage(SeverityLevels severityLevel, string title, string message) { var newPopupMessage = new PopupMessage() { SeverityLevel = severityLevel, Title = title, Message = message }; _popupMessages.Add(newPopupMessage); TempData["PopupMessages"] = _popupMessages; } If the action returns a view, this works fine. If the action is calling a redirectotoaction I get the following

问题 Using ASP.NET Core 2.2 and Identity Server 4 I have the following controller: [HttpGet("posts"), Authorize] public async Task<IActionResult> GetPosts() { var authenticated = this.User.Identity.IsAuthenticated; var claims = this.User.Identities.FirstOrDefault().Claims; var id = this.User.FindFirstValue(ClaimTypes.NameIdentifier); } I get all the claims but id is null ... I checked all values in claims and I have a 'sub' claim with value 1. Why is ClaimTypes.NameIdentifier not mapping to 'sub'?

问题 After installing the Swashbuckle.AspNetCore in my Asp.net Core (MVC) application the default route is override with "index.html" page. Where ever I used "~/" now is redirecting my application to "~/index.html" instead of default MVC route. How i can fix this? 回答1: I had encountered this issue after setting the route prefix of swagger to root i.e. app.UseSwaggerUI(c => { c.SwaggerEndpoint("/swagger/v1/swagger.json", "LMW Valuer API V1"); c.RoutePrefix = string.Empty; }); Even after removing

问题 I am using Swashbuckle.AspNetCore 5.0.0-rc2 in one of my .Net Core 2.2 REST projects. Within my project I am serving two different apis which are logically connected to each other. Today, I managed to seperate my swagger documentations to have one swagger endpoint per api containing only the corresponding api controllers. I managed to do this by adding a specified group name to the api explorer settings of the controllers: [Authorize(AuthenticationSchemes = JwtBearerDefaults

问题 I was trying to fill a DropDownList based on the value from another DropDownList in MVC .NET Core 2.2. <div class="form-group row"> <label class="col-sm-2 col-form-label">Type :</label> <div class="col-sm-10"> <select asp-for="SelectedType" asp-items="@(new SelectList(Model.TypeList, "TypeName", "TypeDescription"))" class="custom-select custom-select-sm"> </select> </div> </div> public class Type { public string TypeName { get; set; } public string TypeDescription { get; set; } } I'm not

问题 What is the best practice to make a middleware or a proper way to implement middleware in asp.net core 2.2. My Scenario is I have a web api build in asp.net core 2.2 and I implement authorization in my controller something like this [Authorize(Policy = "UserDelete")] UserDelete is a user claim my problem is i have many user claim can user have, more or less up to 20 claims if I save this claims in JWT it can cause large size of JWT all i want to do is to call claims or create a middleware

问题 Scenario: I have a REST-API that takes a POST-Request. As Body-Data there is passed a Datetime in ISO8601 Format. { "validate": "2019-12-02T23:00:00Z", "configuration": {}, "sortId": 1 } With Modelbinding in MVC the Datetime gets parsed automaticly. The variable should be in the local timezone of the api-server. In this case Europe/Berlin. I would expect the time to be (refering to the example) to be on 2019-12-03:00:00:00. But this is not the case. It is still one hour off. But when i post

问题 Scenario: I have a REST-API that takes a POST-Request. As Body-Data there is passed a Datetime in ISO8601 Format. { "validate": "2019-12-02T23:00:00Z", "configuration": {}, "sortId": 1 } With Modelbinding in MVC the Datetime gets parsed automaticly. The variable should be in the local timezone of the api-server. In this case Europe/Berlin. I would expect the time to be (refering to the example) to be on 2019-12-03:00:00:00. But this is not the case. It is still one hour off. But when i post

问题 I have been trying hard to get a report from SSRS but seems like it is not supported in .Net Core. So I would like to know if is there a way to just download the report on browser in Asp .Net Core with parameters? All i need is to download it, no need to preview it with report view since there is no compatibility for this. User clicks a button and parameters are sent through controller or razor page and just need a way to get report and download on browser 回答1: According to microsoft

问题 I have been trying hard to get a report from SSRS but seems like it is not supported in .Net Core. So I would like to know if is there a way to just download the report on browser in Asp .Net Core with parameters? All i need is to download it, no need to preview it with report view since there is no compatibility for this. User clicks a button and parameters are sent through controller or razor page and just need a way to get report and download on browser 回答1: According to microsoft