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asp.net mvc3 return raw html to view

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时光说笑
时光说笑 2020-12-13 08:01

Are there other ways I can return raw html from controller? As opposed to just using viewbag. like below:

public class HomeController : Controller
{
    publ
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7条回答
  • 旧巷少年郎
    2020-12-13 08:31 
    public ActionResult Questionnaire()
{
    return Redirect("~/MedicalHistory.html");
}
    0 讨论(0)
  • 庸人自扰
    2020-12-13 08:32

    Simply create a property in your view model of type MvcHtmlString. You won't need to Html.Raw it then either.

    0 讨论(0)
  • 夕颜
    2020-12-13 08:33

    What was working for me (ASP.NET Core), was to set return type ContentResult, then wrap the HMTL into it and set the ContentType to "text/html; charset=UTF-8". That is important, because, otherwise it will not be interpreted as HTML and the HTML language would be displayed as text.

    Here's the example, part of a Controller class:

    /// <summary>
/// Startup message displayed in browser.
/// </summary>
/// <returns>HTML result</returns>
[HttpGet]
public ContentResult Get()
{
    var result = Content("<html><title>DEMO</title><head><h2>Demo started successfully."
      + "<br/>Use <b><a href=\"http://localhost:5000/swagger\">Swagger</a></b>"
      + " to view API.</h2></head><body/></html>");
    result.ContentType = "text/html; charset=UTF-8";
    return result;
}
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  • 粉色の甜心
    2020-12-13 08:36

    That looks fine, unless you want to pass it as Model string

    public class HomeController : Controller
{
    public ActionResult Index()
    {
        string model = "<HTML></HTML>";
        return View(model);
    }
}

@model string
@{
    ViewBag.Title = "Index";
}

@Html.Raw(Model)
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  • 情书的邮戳
    2020-12-13 08:37

    Give a try to return bootstrap alert message, this worked for me

    return Content("<div class='alert alert-success'><a class='close' data-dismiss='alert'>
&times;</a><strong style='width:12px'>Thanks!</strong> updated successfully</div>");

    Note: Don't forget to add bootstrap css and js in your view page

    hope helps someone.

    0 讨论(0)
  • 深忆病人
    2020-12-13 08:42

    In controller you can use MvcHtmlString

    public class HomeController : Controller
{
    public ActionResult Index()
    {
        string rawHtml = "<HTML></HTML>";
        ViewBag.EncodedHtml = MvcHtmlString.Create(rawHtml);
        return View();
    }
}

    In your View you can simply use that dynamic property which you set in your Controller like below

    <div>
        @ViewBag.EncodedHtml
</div>
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