Running under Server08 | IIS7. I have a website project and am in the habit of hand editing the Global.asax.cs at the deployed site many times in the past. Recently I've found that only the Global.asax is present and has only:
<%# Application Codebehind="Global.asax.cs" Inherits="myDomain.MvcApplication" Language="C#" %>
There are simply no Global.asax.cs files present/visible for any of my active, functioning websites anymore.
I've checked here Global.asax can't find code-behind class and here where is the codes in Global.asax in mvc3? without getting anywhere. The second link contains the comment: 'That's because it's a compiled web application. You'll have to view it in Visual Studio as a project.'
But since my project has always been a website - and I've not converted it (intentionally) I'm puzzled by the changed behavior.
But when i step into VS12 and look at the context menu for the solution's WebProject it presents 'Convert to Web Application'. The sites' folder structures do not contain App_Data or App_Start. To my mind, these 2 fact establish at VS is treating the project as a website, why then, is the Global.cs compiled down to the /bin?
I'll close by repeating - I've hand edited these things in the past - I'm not positive but it's probably accurate to say that this is the first time I've tried to do so after installing VS12. And, coming to think on it harder - it's only recently that I've implemented the 'One Click Publishing' service so that could be coming into play.
verify? I'd like I need to edit a simple update without full re-deployment.
thx
I think the 'One Click Publishing' is most likely the culprit here. I created a sample Web Site project to experiment, and when I use the publish feature in Visual Studio, the files generated are indeed missing the Global.asax.cs file. Instead, a bin folder is created with a compilation called "App_global.asax.dll" even though it is a Web Site and not a Web Application. I am guessing this might be similar to what is happening for you as well.
If not, I found a link which might be useful to you in order to once again be able to edit a class on the server. Particularly, have a look at the second answer (the one not accepted as the best answer) to recreate a class file for the global code: Where is the Global.asax.cs file?
I tried this solution, and verified that the class file is editable on the server, and that it is dynamically compiled at run time (the modifications I made to the file worked immediately).
Hope this helps!
After editing the global.asax you need to rebuild and upload the DLL to the bin folder. Otherwise, your changes will not take effect.
You might be able to upload an web version of the global.asax that includes the code in that one file, which obviously does not require a .cs code behind. I used to do it with aspx files in an application but I have never tried it in the GLobal.asax file.
Related
I built a custom theme for DNN several months ago using the Christoc templates for Visual Studio. I needed to make a small HTML adjustment today so I re-opened the solution and made the change but when I rebuilt the project, I get several build errors, presumably because it no longer recognizes my DNN dll:
The type or namespace name 'DotNetNuke' could not be found (are you missing a using directive or an assembly reference?)
I checked my C:\path_to\dnndev.me\bin\DotNetNuke.dll and it's still there so I'm not sure why Visual Studio isn't seeing it.
When I built the skin originally, I was running DNN 9.1.1 but have since upgraded to 9.3.2. Could that be causing my issue?
I read elsewhere that I could be building on the incorrect version of .NET framework but I don't know what version to use for DNN 9.3.2 so I tried several different version with no change in results.
How can I solve this issue?
UPDATE:
Per the answer here, I rebuilt with .NET 4.7.2 and it did not solve my issue.
UPDATE 2:
Okay, so the small change I made was adding another layout page like the Home.ascx and Edit.ascx files that come with the template. If I remove the new layout files, the project builds fine.
What could I be doing wrong when adding a new layout?
What you read about the .Net framework version is correct. You need to 4.7.2.
The problem was a new layout I had created. I right clicked on the project and selected Add > New Item and chose Web Forms User Control. This was the wrong way to add a new layout.
I successfully added it by copy/pasting one of the template's pre-existing layouts and renaming it. The project builds fine now.
Ah, now I understand what went wrong. Adding a Web (Forms) User Control is not completely wrong, as a skin (or theme) is a kind of Web User Control, and has the same extension (.ascx).
What you have to do is deleting the code behind file (.ascx.vb or .ascx.cs), and change the first line of the ascx file to
<%# Control language="vb" AutoEventWireup="false" Explicit="True" Inherits="DotNetNuke.UI.Skins.Skin" %>
(But copying another skin file is also a good solution as propably you have most of the references to the skin object already there)
Our team has installed the Markdown Mode extension in Visual Studio on our Windows PCs, and we're happy with that as an editor for Markdown files, but we need a way to generate a wiki from those files where we can click on links that cross-link the files of the wiki. I've been trying to find something, but haven't had any success getting something running.
I tried creating an empty web application and pasting in the html file from here http://dynalon.github.io/mdwiki/#!index.md and naming it index.html, and adding a couple of md files to the same directory that I set to always copy to the build directory, but I got 404-3 errors when it tried to access the .md file.
I see a couple of tools that look possibly good but need Python or Ruby installed, which isn't ideal: http://markdoc.org/quickstart or http://helloform.com/projects/commonplace/
I see this ASP.NET control for embedding a Markdown file into a page http://wikicontrol.codeplex.com/ but the control is for VS 2010 so clearly is not being actively maintained, plus to use it I'll need to build something to take the relative links and find the related .md files and load them up in MVC - sounds like a hassle to get working, and it will require me to put MVC in my docs project.
Is there something that is just designed so that I can put an html file or similar in a directory with a root .md file and have it just immediately act like a wiki and allow navigation between them?
We have decided to use MarkdownDeep NuGet package and a single MVC controller to handle this. The MVC controller looks at the requested path, uses it to figure out the location of the Markdown file, reads that file and renders it to HTML and returns the HTML.
I am converting the login views of an application from vbhtml to cshtml. In the vbhtml files the original developer calls an Html.LabelWithAttributesFor extension method. When I write the same line of code in the new cshtml file the extension method isn't available via Intellisense and fails to compile. Are references not shared between vbhtml and cshtml files in a project?
Wanted to circle back and close this question with the "answer". In the end, what seems to have knocked something loose was when we removed the vbhtml pages from the solution. All use of the Extensions had been removed prior to our removing the vbhtml pages and other developers had worked on the solution in the interim making other changes. Fast forward a few months to another developer needing the extensions. He added a reference to the project with the extension methods and used them on a new cshtml page, which worked fine. So, the problem is solved but I still have no idea what caused the problem in the first place and I have been unable to reproduce it.
Summary of Solutons: The core issue was that I had my resx files in subfolders within App_LocalResources and App_GlobalResources. Separating things into folders is fine on .NET but Mono only looks at the files in those folders ignoring any sub folders.
Issue #2 works only at runtime. In other words the Resources namespace can be used in the aspx or in code in a script block in the page but not in the code behind. It seems that I've never used the Resources namespace in the code-behind proper so all 3 of my issues are solved.
I have an ASP.NET application I was previously working on on .NET on a PC and am trying to move over to a Mac to develop using Mono and MonoDevelop. The application utilizes the App_GlobalResources and App_LocalResources folders. The application worked on .NET but does not function properly on Mono as I will outline. The version information is below:
OS: Mac OS 10.8.2
Mono: 2.10.9
ASP.NET: 4.0.30319.1
MonoDevelop: 3.0.5
I've tagged this with MonoDevelop because I'm not sure what server is being used and whether it is a part of MonoDevelop or Mono itself or is separate. I'm not familiar enough yet with Mono and it's parts...
The issues I'm having revolve around accessing resources and I'm having various related issues which I'll outline below:
Issue 1: meta:resourcekey doesn't work and "a resource object was not found at the specified virtualPath." error
I have App_LocalResources folders and resx files for each page at the root of the application as well as in sub-folders where page localization is required. Elements on the page that have a meta:resourcekey attribute do not have the relevant property assigned the value in the resx file.
So for example I have: /Site/Home.aspx with a /Site/App_LocalResources/Home folder which contains home.aspx.resx and related translations
N.B. as I was writing this I realised the names don't match up with regards the files case, but that is not the issue, I've tested with another page in the same folder and it doesn't render out the resource values.
The page in question has no code behind.
A different page in the root of the application called PageNotFound.aspx has related resx files in /App_LocalResources/PageNotFound/PageNotFound.aspx.resx
This page content is basically as follows (if I remove both the page renders)
<h2><asp:Literal runat="server" meta:resourcekey="PageNotFound" /></h2>
<% string message = GetLocalResourceObject("Sorry.Template").ToString(); %>
I get the same error whether I remove the first or the second of these lines. The error starts:
System.Resources.MissingManifestResourceException: A resource object was not
found at the specified virtualPath at
System.Web.Compilation.DefaultResourceProvider.GetLocalResourcesAssembly
If I remove the first line is actually builds and tries to render the page but crashes giving the above error.
If I remove the second line I get the error as well but it is while the page is being parsed and the runtime is trying to build the page class.
So for one page is seems build and run with meta:resourcekey attributes but isn't binding the resource value to the properties of the underlying controls, on another page it seems to crash trying to access the resources. The odd thing is the page that crashes is a very simple page without a master page and it basically only has the above content, the other page is quite complex with a master page and it renders (i.e. no parser error) but without the resourcekey values assigned....
The only differences that I can see are that one page is in the root directory and no master page, the other is in a sub folder and has a master page? Go figure! Any ideas?
Issue 2: Resources namespace doesn't exist
If I access a page that uses the 'Resources' namespaces that is available in .NET, I get a runtime compilation error, as in the app builds when compiled, but as the page is parsed and compiled it causes a (runtime) exception...
Compilation Error: CS0103: The name 'Resources' does not exist in the current context
The code would be in the code behind: (EDIT: The following line I think, was me testing, my code never uses this namespace in a code behind (compile time) class. Once the global resources functioned then the namespaces worked at runtime, but not in scenarios where the namespace needs to be verified at compile time as outlined in the summary at the top of the question)
msg.Subject = Resources.EmailResources.Request_SubjectLine
or in a script block in the aspx itself i.e.
<%= Resources.EmailResources.Request_SubjectLine %>
Neither of these types of access to the Resources namespace work. Why does this not work in Mono. Does the Mono framework not generate this stuff for us like .NET does? (I'm fairly sure this namespace hierarchy is generated by the ASP.NET framework on .NET and therefore wonder if this just has not been implemented in Mono?)
Issue 3: GetGlobalResourceObject(...) Call Returns Null
In the code-behind I have calls to GetGlobalResourceObject() which works on .NET, but when I run it on Mono my code is throwing an exception. For example:
hlContact.Text = GetGlobalResourceObject("CommonResources", "Contact").ToString();
My folder structures is:
App_GlobalResources > CommonResources > CommonResources.resx and the designer file (CommonResources.Designer.cs) is there.
The resx files are all marked with build action of "EmbeddedResource", "Do not copy" use the Custom Tool "GlobalResourceProxyGenerator" and have a resource ID that makes sense for each file. (i.e. .App_GlobalResources.CommonResources)
The issue is that GetGlobalResourceObject() returns null... It's not finding the CommonResources resource....
Note that Mono is constructing '*.resource' files in the folder with the resx files.
Issue #1
Apparently mono doesn't search subdirectories for resources, that is you must keep them directly in App_LocalResources or App_GlobalResources. See the relevant part in the mono source code (line 134). If searching subdirectories is an official feature, then this is a bug, and can be easily fixed by changing the aforementioned line.
Issue #2
Works fine here (on linux).
Issue #3
I don't know how exactly you are embedding the resources, a small test project would help. For the App_GlobalResources the framework compiles them at runtime and then GetGlobalResourceObject works fine too.
This is crazy, but I can't seem to get all my views/content/scripts published when I publish the site. This seems to happen, I believe, when the view or content is not directly referenced by my project, but used by another assembly in my project. So I might have:
ExternalAssembly.dll referenced (it gets published)
I'll need ExternalLogin.cshtml in my main project, under my views folder
ExternalLogin.cshtml doesn't get published
Right now I have a script that copies everything in the Views folder and dumps it to where I want it deployed, but VS should do this for me. What am I doing wrong?
When you click on one if these files what is the build action for it on the properties? Content....or? Set to content.
So your views files are in another project or folder outside your current project? Normally the files have to exist in the web site project, in it's views folder, not externally, and the build action should be set to Content and not to copy to the output folder. But there are some workarounds:
Duplicate them in to your site views folder and make sure they are marked content (as stated in another answer). One thing to note though is that you can add them as "Linked Files" in visual studio which actually allows them to exist in two places in the hierarchy without having to exist in two places on disk: http://support.microsoft.com/kb/306234
If you have control over the external library, you can compile them in as embedded resources or use Razor Generator or something similar and use a custom view engine to return them: How can I make ASP.NET MVC 3 use views (aspx, ascx) files from an external assembly in my website?
Manually put the copies in the .csproj build XML using the Copy task: http://msdn.microsoft.com/en-us/library/3e54c37h.aspx (Note that this will make it work in visual studio doing essentially what you are doing now, as it will then be part of the Visual Studio build if you add it to the AfterBuild target or something)