输出MVC ViewBag文本与一些未编码的区域？

Question

Consider the following example:

<div>@ViewBag.MyData</div>

What to do if ViewBag.MyData contains a string with "\\n" (newlines) in it, that I want to change into " <br/> "? When I include " <br/> " instead of the newlines, it gets encoded in the browser, which is bad.

How can I help this?

Answer 1

使用@Html.Raw(ViewBag.MyData.Replace("\\n", "</br>"))

Answer 2

the following will do what you need...

@MvcHtmlString.Create(ViewBag.MyData.Replace("\n", "</br>"))

The Create method will take a HTML string and render it as would be expected if you just typed the HTML straight onto the page

Answer 3

That's what html pre tag is used for

The < pre> tag defines preformatted text. Text in a < pre> element is displayed in a fixed-width font (usually Courier), and it preserves both spaces and line breaks ...

And in razor template

< pre>@ViewBag.MyData</ pre>