A ChallengeResult is an ActionResult that when executed, challenges the given authentication schemes’ handler. Or if none is specified, the default challenge scheme’s handler. Source code for ChallengeResult So for example, you can do: return Challenge(JwtBearerDefaults.AuthenticationScheme); //Can specify multiple schemes + parameters This will challenge the JWT Bearer authentication handler. In this handler’s case, it … Read more
What I decided to do is write a ScriptTagHelper that provides an attribute of “OnContentLoaded”. If true, then I wrap the inner contents of the script tag with a Javascript function to execute once the document is ready. This avoids the problem with the jQuery library having not loaded yet when the ViewComponent’s script fires. … Read more
Yup, this is possible of course. Here are several examples. — one way to do this DECLARE @Cnt int SELECT @Cnt = COUNT(SomeColumn) FROM TableName GROUP BY SomeColumn — another way to do the same thing DECLARE @StreetName nvarchar(100) SET @StreetName = (SELECT Street_Name from Streets where Street_ID = 123) — Assign values to several … Read more
using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Text; using System.Threading.Tasks; using Microsoft.AspNetCore.Antiforgery; using Microsoft.AspNetCore.Builder; using Microsoft.AspNetCore.Http; using Microsoft.AspNetCore.Identity; namespace Test.Middleware { public class TestMiddleware { private readonly RequestDelegate _next; public TestMiddleware(RequestDelegate next) { _next = next; } public async Task InvokeAsync(HttpContext httpContext, AppDbContext dataContext, UserManager<User> userManager, IAntiforgery antiforgery) { // Redirect to login … Read more
I added the references inside the _Layout view, inside the <environment> tags: <environment names=”Development”> <link rel=”stylesheet” href=”~/css/MyCss.css” /> </environment> If anyone knows a better way I would welcome it
Rob Conery at MS suggested some useful RESTful style naming for actions. * Index – the main “landing” page. This is also the default endpoint. * List – a list of whatever “thing” you’re showing them – like a list of Products. * Show – a particular item of whatever “thing” you’re showing them (like … Read more
You can build the child elements in separate TagBuilders and put their generated HTML in the parent TagBuilder. Here’s an example: A <select> with some <option>s (example de-fatted for terseness) TagBuilder select = new TagBuilder(“select”); foreach (var language in languages) // never ye mind about languages { TagBuilder option = new TagBuilder(“option”); option.MergeAttribute(“value”, language.ID.ToString()); if … Read more
A few things that will help you when working with HtmlAgilityPack and XPath expressions. If run is an HtmlNode, then: run.SelectNodes(“//div[@class=”date”]”) Will will behave exactly like doc.DocumentNode.SelectNodes(“//div[@class=”date”]”) run.SelectNodes(“./div[@class=”date”]”) Will give you all the <div> nodes that are children of run node. It won’t search deeper, only at the very next depth level. run.SelectNodes(“.//div[@class=”date”]”) Will return … Read more
You can execute raw SQL queries with EF code first with using the SqlQuery method: var sql = “SELECT COUNT(*) FROM dbo.Articles WHERE (CategoryID = 3)”; var total = _context.Database.SqlQuery<int>(sql).First();
All above will not work you will be in the loop of executing the method Application_BeginRequest. You need to use HttpContext.Current.RewritePath(“Home/About”);