在Razor视图上处理嵌入式资源的正确方法是什么? [英] What is the right way to handle Embedded Resources on a Razor View?

问题描述

我正在将一些代码从ASPX视图引擎迁移到Razor，但遇到了障碍.

I'm migrating some code from the ASPX view engine to Razor and I've run up onto a roadblock.

我有此代码:

<link rel="Stylesheet" type="text/css" href="
    <%=Page.ClientScript.GetWebResourceUrl
        (typeof(DotNetOpenAuth.OpenId.RelyingParty.OpenIdSelector), 
        "DotNetOpenAuth.OpenId.RelyingParty.OpenIdSelector.css")%>" />

这里的问题是使用Razor时，我没有Page属性.

The problem here is that with Razor, I have no Page property.

所以我退后了一步，我在想这个问题:在Razor中获取嵌入式资源的正确方法是什么?

So I took a step back for a second, and I'm looking at this wondering: What is the right way to get embedded resources in Razor?

我花了很多时间试图找到关于这个主题的解决方案，但是除了在帮助程序中包装新页面"之外，我还没有发现其他东西.

I've spent a good bit of time trying to find solutions on this subject, but I haven't really found anything other than "wrap a new Page in a helper"

这是唯一的方法吗?还是有更正确的东西?

Is that the only way to do it? Or is there something more correct?

推荐答案

不幸的是，Web资源与Webforms基础结构紧密相关，如果没有Webforms基础结构，则很难重用它们.有点hacky，但是您可以编写一个助手:

Unfortunately the web resources are quite tied to the webforms infrastructure and it is difficult to reuse them without it. So a bit hacky but you could write a helper:

public static class UrlExtensions
{
    public static string WebResource(this UrlHelper urlHelper, Type type, string resourcePath)
    {
        var page = new Page();
        return page.ClientScript.GetWebResourceUrl(type, resourcePath);
    }
}

并在您的剃刀视图中:

<link rel="stylesheet" type="text/css" href="@Url.WebResource(typeof(DotNetOpenAuth.OpenId.RelyingParty.OpenIdSelector), "DotNetOpenAuth.OpenId.RelyingParty.OpenIdSelector.css")" />

另一种可能性是编写一个自定义HTTP处理程序/控制器，该处理程序/控制器将从程序集中读取嵌入式资源，并通过设置适当的内容类型将其流化为响应.

Another possibility is to write a custom HTTP handler/controller which will read the embedded resource from the assembly and stream it to the response by setting the proper content type.

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