</customErrors>? –VoidKing Jul 31 '13 at 13:07 I'm not sure if order is important but it might be
Asp Net Friendly Urls
Requested URL: /foo/bar Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.33440 Not exactly friendly, is it? have a peek at these guys So if you thought that you'd never have to deal with *.aspx pages again, I'm sorry to dissapoint you. How To Use Custom Error Pages In Asp Net Ditch the MVC HandleErrorAttribute global filter and configure ASP.NET's custom errors as below: Configure IIS's custom errors as below:
Since you're going to have to set those up anyway there is no real need to have the filter. This way if there's something wrong with ASP.NET you should still be able to display your custom error pages. To display the same error page as specified in the settings, you can create a custom 404 page in IIS or map HTML pages to the ASP.NET engine. useful reference Also if you happen to be returning HttpNotFound() from your controller actions you'll get the same result - this is because MVC simply sets the status code rather than throwing an
To fix this we can change ASP.NET's default behaviour of redirecting to the custom error page to rewrite the response: Unfortunately this doesn't help Asp.net Custom Error up vote 5 down vote favorite Believe it or not I tried to look for the answer to this question with a simple Google Search but I didn't find anything (Googled The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable.
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- However, the URL is not /foo/bar as I'd expect.
- By Scott Mitchell Further Readings: Processing Unhandled Exceptions Attachments Download example code for this article (in ZIP format) ASP.NET [1.x] [2.0] | ASPMessageboard.com |
- If the status code of the raised exception is not found in the list of elements, the user will be sent to the page specified by the defaultRedirect property.
- Please review the following URL and make sure that it is spelled correctly.
- Ideally, the custom error page would be able to log the exception's details or perhaps customize the message displayed to the end user based on the exception.
- A fairly common error is produced by ASP.NET's request validation, for example requesting a URL with a dangerous path such as /foo/barscript.
Web Hosts XML Information: Advertise Feedback Author an Article Published: Wednesday, September 6, 2006 Gracefully Responding to Unhandled Exceptions - Displaying User-Friendly Error Pages By Scott Mitchell Introduction In .NET You can determine if the user reached the non-existent page from another page by consulting the Request.UrlReferrer property in ASP.NET 2.0 or the Request.ServerVariables("HTTP_REFERER") variable in ASP.NET 1.x. Generally you would only want to display these in production so would set mode="RemoteOnly". Asp.net Error Handling Now if I navigate to /foo/bar once more I see my custom error page.
For example, when using IIS as your web server, requests to static resources, such as HTML pages, are handled by IIS and are not handed off to the ASP.NET engine. That is, you can have one page displayed in the face of a 404 error, and another in the face of an internal server exception. Not only is is misleading as we're returning a 200 response when a resource does not exist, but it's also bad for SEO. this page Although the original URL is now preserved, ASP.NET still returns a 200 response and furthermore displays our custom error page as plain text.
By default, remote visitors are shown the "Runtime Error" page and those visiting through localhost - developers, typically - see the exception details page. However, we still get a HTTP 200 response. Improving the 404 Error Page The FourOhFour.aspx error page succeeds in displaying a user-friendly message to the end user informing them that they've attempted to visit a non-existent page. This custom, user-friendly error page can omit such lingo like "Runtime" and have its look and feel match the website's.
Something like: Custom 404 error pages When a resource does not exist (either static or dynamic) we should return a Also if I check the HTTP status code of the response, it's 200 (OK). Keep in mind that the settings can only be applied by the ASP.NET runtime when an unhandled exception occurs when requesting an ASP.NET resource. Description: HTTP 404.
Therefore, if the user attempts to visit a non-existent HTML page, IIS will respond with a 404 status code instead of redirecting the request to the page dictated by the However if we look at the response headers we get a 200 status code, not 404; just like the problem we had with ASP.NET's custom errors (hey, at least the IIS For the purposes of this blog post, my custom 404 page is very simple, but you can see some really nice examples here. 404 Read on to learn more! -continued- Displaying a User-Friendly Error Page in the Face of an Unhandled Exception When an unhandled exception bubbles up to the ASP.NET runtime, the application's
Anyway, I was just wondering if there was a way (I believe it involves the web.config file) to show a custom-made error page instead of ANY server-side error page. In such a case, the initial page has a broken link that needs to be fixed! Such functionality would be a handy way to deal with the following situation: imagine another website has a link to a particular page on your website, but the link has a To fix the incorrect content type we have to return an ASP.NET page.
After renaming the error page to 404.aspx and updating web.config accordingly, the URL is preserved and we get the correct content type (text/html) in the response. Personally, I don't really see the value in this filter. However, the default "Runtime Error" page can easily be replaced with a custom error page. Relative URLs can use ~ to base the file path at the root of the web application (such as ~/ErrorPage.aspx).