asp.net-core-mvc

问题 I use AJAX to send forms to controller in ASP.NET Core but I have problem with send form with validation <form asp-action="Create" asp-controller="Departments" data-ajax="true" data-ajax-method="Post" data-ajax-mode="replace" data-ajax-update="#content" data-ajax-success="Success" data-ajax-failure="Failure"> <div class="box-body"> <div class="alert alert-success" id="divalert" ></div> <div class="form-group"> <label asp-for="Title" class="control-label"></label> <input asp-for="Title" class=

问题 I use AJAX to send forms to controller in ASP.NET Core but I have problem with send form with validation <form asp-action="Create" asp-controller="Departments" data-ajax="true" data-ajax-method="Post" data-ajax-mode="replace" data-ajax-update="#content" data-ajax-success="Success" data-ajax-failure="Failure"> <div class="box-body"> <div class="alert alert-success" id="divalert" ></div> <div class="form-group"> <label asp-for="Title" class="control-label"></label> <input asp-for="Title" class=

问题 Visual Studio publish only supports importing web deploy. Is there a workaround? 回答1: Visual Studio publishing profiles supports pure FTP as a target. It does not support SFTP however. These are the options you should see: Web Deploy Web Deploy Package FTP (does not support SFTP unfortunately) File System (UNC or local path) Update since noted ASP.NET 5 With the details that the project is ASP.NET 5 / vNext, at this time, FTP and Web Deploy are not supported yet in the UI of Visual Studio.

问题 I have an Asp .net core MVC app. Which connects to an Identity Server 4 for authentication. Hosted in a docker swarm MVC app is hosted on https://XXXXXXX ConfigurServies services.AddAuthentication(options => { options.DefaultScheme = CookieAuthenticationDefaults.AuthenticationScheme; options.DefaultChallengeScheme = OpenIdConnectDefaults.AuthenticationScheme; }) .AddCookie(CookieAuthenticationDefaults.AuthenticationScheme) .AddOpenIdConnect(OpenIdConnectDefaults.AuthenticationScheme, options

问题 I have an Asp .net core MVC app. Which connects to an Identity Server 4 for authentication. Hosted in a docker swarm MVC app is hosted on https://XXXXXXX ConfigurServies services.AddAuthentication(options => { options.DefaultScheme = CookieAuthenticationDefaults.AuthenticationScheme; options.DefaultChallengeScheme = OpenIdConnectDefaults.AuthenticationScheme; }) .AddCookie(CookieAuthenticationDefaults.AuthenticationScheme) .AddOpenIdConnect(OpenIdConnectDefaults.AuthenticationScheme, options

问题 While implementing external social login in ASP.NET Core2.2 MVC web application without ASP.NET Core Identity. I am getting below error while redirecting back to the application after successful sign in with Google, Facebook, Twitter, LinkedIn and Microsoft. An unhandled exception occurred while processing the request. Exception: Invalid state cookie. Unknown location Exception: An error was encountered while handling the remote login. Microsoft.AspNetCore.Authentication

问题 While implementing external social login in ASP.NET Core2.2 MVC web application without ASP.NET Core Identity. I am getting below error while redirecting back to the application after successful sign in with Google, Facebook, Twitter, LinkedIn and Microsoft. An unhandled exception occurred while processing the request. Exception: Invalid state cookie. Unknown location Exception: An error was encountered while handling the remote login. Microsoft.AspNetCore.Authentication

问题 Steps to reproduce: Create a new Web API project Create a UsersController with the following code . [ApiController] [Route("[controller]")] public class UsersController : ControllerBase { [HttpGet("{id:int}", Name = nameof(GetUserByIdAsync))] public async Task<ActionResult<object>> GetUserByIdAsync([FromRoute] int id) { object user = null; return Ok(user); } [HttpPost] public async Task<ActionResult<object>> CreateUserAsync() { object user = null; return CreatedAtAction(nameof

问题 The HTML menu rendered from my helper function is Category 1 Category 2 Category 2 Category 3 Category 4 I have set Category 2 as a child category of Category 1 . Unfortunately, the current HTML helper displays again Category 2 as a parent afterwards. Id ParentCategoryId Description 1 NULL Category 1 2 1 Category 2 3 NULL Category 3 4 NULL Category 4 5 NULL Category 5 How should I modify my helper function? @{ Func<dynamic, IHtmlContent> ShowMenu(List<Category> cats) => @<ul> @foreach (var

问题 How can I check if a specific section in loaded ASP.NET Core configuration file exist? I have a JSON configuration file that I load it in Startup class via ConfigurationBuilder.AddJsonFile method. This JSON file is an array with this layout: { "Url": "", "Regex": [ "", "" ], "Keys": { "Title": "", "Description": "", "Keywords": [ "" ] } } But some of them doesn't have Keys . I tried to check return type of section.GetSection("Keys") against null , But it doesn't return null even if Keys