I'm trying to do something different. I have a view that contains an Id. Based on the value of the Id I want to change my heading that appears. Something like:
@{ switch id case "test": @;<h1>Test Site</h1> case "prod": @:<h1>Prod Site</h1> break; }
I have quite a lot of case conditions so I though use of case would be best. Can anyone suggest how I can do this and get it to work? I am getting a lot of syntax errors so I think maybe it's not coded well.
A CSHTML file is a C# HTML webpage file used by Razor, an ASP.NET view engine that generates webpages. It is similar to a standard ASP.NET webpage (. ASP or . ASPX file) but uses slightly different syntax.
Razor pages have handler-methods which are HTTP verbs. So to call a method from your page you need to put On followed by the http verb you want then your method name . And in your view pass the name to the asp-page-handler without the OnPost or OnGet prefix or Async suffix.
cshtml files are razorpages or MVC views, they does not contain any C#-written client-side code. If you wan to do so, you must use JavaScript. However, a . razor file, also know as a Razor component, can have C# written in it and run on client's browser.
@page makes the file into an MVC action, which means that it handles requests directly, without going through a controller. @page must be the first Razor directive on a page. @page affects the behavior of other Razor constructs. Razor Pages file names have a .
Your switch needs to be completely enclosed in a block and it needs to be "broken" properly:
// Use the @{ } block and put all of your code in it @{ switch(id) { case "test": // Use the text block below to separate html elements from code <text> <h1>Test Site</h1> </text> break; // Always break each case case "prod": <text> <h1>Prod Site</h1> </text> break; default: <text> <h1>WTF Site</h1> </text> break; } }
Because the <h1>
tags are enclosed html blocks by themselves, you may not need the <text>
blocks for separation. It's just my habit to include them.
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