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Precompile Razor Views Mvc 5

it only takes a minute: Sign up razor syntax with errors compiles when it should not compile up vote 17 down vote favorite 5 So I an into an error at runtime with my asp.net mvc3 app, when I mvc 5 build views checked the code I see that it has a red line on it, the error list says there is no such function defined but it will still compile fine. The error shows up only at runtime? I'm using T4MVC and I was hoping it would help me dodge problems like this!? Is this by design or am I doing something wrong here? The code above should NOT compile because there is no such method there! It fails at runtime mvcbuildviews visual studio 2015 : This kinda of thing happens a lot, not just for un defined methods, but even variables, etc. asp.net-mvc asp.net-mvc-3 compiler-errors razor t4mvc share|improve this question asked Feb 16 '11 at 8:50 gideon 15.1k54893 Possible duplicate of Compile Views in ASP.NET MVC –Jon Schneider Sep 29 at 16:26 add a comment| 1 Answer 1 active oldest votes up vote 28 down vote accepted This is by design. The build of of MVC views is disabled by default. You can enable the build of your MVC views in Visual Studio like that: Right click on your project in Visual Studio Unload project Edit project Change the value for MvcBuildViews from false to true ... true ... Reload project Next time you compile and there are errors in your MVC views, it will not compile. The downside is, the compilation process will take longer. Update Here is an answer on SO, explaining how to avoid the error: It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level. This error can be caused by a virtual directory not being configured as an application in IIS share|improve this answer edited Feb 16 '11 at 12:07 answered Feb 16 '11 at 8:56 Martin Buberl 23.8k1674128 +1 yay! awesome! I knew there was a unknown feature somewhere, I just tracked down 2 more errors that would have

ASP.NET Razor Web Pages 1 Comment 10 March 2015 13:07 4.3 (10 votes) ASP.NET Web Pages WebMatrix Bang! An unhandled exception occurred during the execution of the current web request. And that's it - your visitor is met with

Mvcbuildviews Not Working

the yellow screen of death and they are left wondering what they did wrong. mvc 5 custom error page You might not even be aware of what's just happened - unless your visitor can find some way of alerting you, oh, and

true Not Working

they bother to do so. That's the problem with run time errors; the code worked fine when you ran it on your machine. But then along came a user and they tried to do something you didn't http://stackoverflow.com/questions/5014317/razor-syntax-with-errors-compiles-when-it-should-not-compile anticipate and broke your site. So what should you do about this? The key to managing the issue is understanding it. The kind of errors I'm discussing in this article fall into two distinct categories: runtime errors that result from assumptions you made in code that didn't cover all the bases; and ones that result from the unforeseen failure of dependencies. Let's first look at assumptions made in code. Here's a simple page with a http://www.mikesdotnetting.com/article/266/error-handling-in-asp-net-razor-web-pages form and a bit of code to process the form's values when it is submitted. The code takes the numbers entered into each box and divides one by the other: @{ var result = string.Empty; if(IsPost){ result = (Request["a"].AsDecimal() / Request["b"].AsDecimal()).ToString(); } } My Site's Title

@Html.TextBox("a") / @Html.TextBox("b") @result
There's hardly any code here so what could go wrong? Well, if the user doesn't enter anything into the second textbox, a DivideByZeroException will be raised when the form is submitted. The same will happen if they enter text there (or, of course, zero). You can add some validation to ensure that the second text box contains a number greater than zero, and that's pretty easy with the Web Pages validation helpers. And that should take of that, shouldn't it? What if the user entered an HTML tag into one of the boxes? That will result in an HttpRequestValidationException A potentially dangerous Request.Form value was detected from the client... You validation helpers are of no use in this situation. They don't even get a chance to run before the exception is raised. Did you ever think that someone might enter HTML into a box intended for numbers? Probably not - but

Websites Community Support ASP.NET Community Standup ForumsHelp Web Pages:Guidance Videos Samples Forum Books Open Source Testing and Debugging Getting StartedProgram ASP.NET Web Pages in Visual https://www.asp.net/web-pages/overview/testing-and-debugging/aspnet-web-pages-razor-troubleshooting-guide StudioIntro to ASP.NET Web Programming Razor SyntaxASP.NET Web Pages Visual BasicASP.NET Web Pages (Razor) FAQSending Email from Your SiteAdding Social Networking to Your WebsiteIntroducing ASP.NET Web Pages1. Getting Started2. https://www.safaribooksonline.com/library/view/programming-razor/9781449312824/ch04.html Programming Basics3. Displaying Data4. HTML Form Basics5. Entering Database Data by Using Forms6. Updating Database Data7. Deleting Database Data8. Creating a Consistent Layout9. Publishing a Site by Using WebMatrixExploring WebMatrixIntroduction mvc 5 to WebMatrixWebsite Creation with WebMatrix (Intermediate)Develop and deploy a web app with Microsoft WebMatrixRoutingCreating Readable URLs in ASP.NET Web Pages SitesUI, Layouts, and ThemesWorking with FormsValidating User Input in ASP.NET Web Pages SitesCreating a Consistent LookCustomizing Site-Wide BehaviorWorking with ImagesWorking with VideoCreating and Using a Helper in an ASP.NET Web Pages SiteInstalling a HelperTwitter Helper with ASP.NET Web PagesDisplaying Maps views mvc 5 in an ASP.NET Web Pages SiteMobileRendering ASP.NET Web Pages Sites for Mobile DevicesWorking with DataWorking with DataDisplaying Data in a ChartWorking with FilesTesting and DebuggingIntro to DebuggingASP.NET Web Pages (Razor) Troubleshooting GuideTroubleshooting Windows Azure Web Sites in Visual StudioSecurityAdding Security and MembershipAdding Security to Any SiteEnabling Login from External Sites in an ASP.NET Web Pages SiteUsing a CAPTCHA to Prevent Automated Programs (Bots) from Using Your ASP.NET Web SitePerformanceCaching to Improve the Performance of Your WebsiteAnalyzing TrafficBundling and Minifying Assets in an ASP.NET Web Pages (Razor) SiteDeploymentPublishing a site by using WebMatrixDevelop and Deploy a web app with Microsoft WebMatrixBuild and deploy a Node.js app to Azure using WebMatrixWebMatrix 3: Integrated Git and Deployment to AzureCreate and deploy a PHP-MySQL Azure Web App using WebMatrixDeploy a Web App in Azure App ServiceAPI ReferenceASP.NET API Quick ReferenceReleasesWhat's New in ASP.NET Web Pages 3.2What's New in ASP.NET Web Pages 3.1Top Features in ASP.NET Web Pages 2ASP.NET Web Pages 2 Developer Preview ReadMeRunning Different Versions of ASP.NET Web Pages Side by SideGet HelpASP.NET Web Pages ForumSubmit a Bug or a

by O'Reilly Media, Inc. Dedication Special Upgrade Offer A Note Regarding Supplemental Files Preface RazorPad: A Lightweight Razor Editor Conventions Used in This Book Using Code Examples Safari® Books Online How to Contact Us 1. Introduction A Brief History of Microsoft’s Web Development Platforms Active Server Pages (ASP) ASP.NET Web Forms ASP.NET MVC WebMatrix Hello, Razor! Differentiating Code and Markup Code Nuggets Code Blocks How Razor Parses Markup and Code Disambiguating Code and Markup Comments 2. Razor and Microsoft WebMatrix Introducing ASP.NET Web Pages Installing WebMatrix Your First WebMatrix Website The File List View Website Administration Hello World, Razor Style Data Access with WebMatrix Creating a Database Populating the Database with Data Displaying Data from the Database Handling Posted Form Data Saving Data to the Database Validating Posted Data Creating the Home Page 3. Organizing Razor Templates Layouts Layouts Are Pages, Too! Sections IsSectionDefined Nested Layouts Nested Layouts and Sections Redefining Sections The Layout Rendering Life Cycle Nested Layouts Partial Views Creating Partial Views Reusing Partial Views Razor Helpers Razor Helper Packages Razor Helpers versus Partial Views Razor Helpers Partial Views Executing Common Code Executing Code the First Time a Page Executes Executing Code Every Time a Page Executes Wrapping Views with _PageStart.cshtml Logic Executing Multiple _PageStart.cshtml Templates 4. Razor and ASP.NET MVC Installing ASP.NET MVC The Model-View-Controller Architecture ASP.NET MVC View Engines The Razor View Engine Implementing a Blog Site Using ASP.NET MVC The Model The Controller Convention versus Configuration Authoring ASP.NET MVC Views with the Razor Syntax Adding Razor Views to an ASP.NET MVC Application Writing ASP.NET MVC Razor View Markup Strongly-Typed Views Changing the Base Class Applying Custom Base Classes to Multiple Views Layouts and Content Pages Razor View File Locations Controller Views Locating Razor Views Shared Views Views in ASP.NET MVC Areas Html and Url Helper Classes ASP.NET MVC’s Razor View Page Rendering Life Cycle Precompiling Razor Views 5. The Razor API Razor Templates: From Markup to .NET Code 1. Parse the Razor Template 2. Generate .N

 

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