Turn off HTML Encoding in Razor

Question

I have a function that returns a snippet of JavaScript and/or HTML.

static public string SpeakEvil()
{
    return "<script>alert('BLAH!!');</script>";
}

In the view, Razor is quite rightly HTML encoding it, as most would expect.

@StaticFunctions.SpeakEvil()

How do I have Razor not HTML Encode this, so that the HTML and JavaScript are emitted verbatim, and that any script actually runs?

Answer 1

You could use the Raw() function but it's mostly meant for things that come from the database.

For a helper like you have I would suggest returning an IHtmlString:

static public IHtmlString SpeakEvil() {
    return new HtmlString("<script>alert('BLAH!!');</script>");
}

That way you don't have have to call Raw() at every callsite.