RazorGenerator，模板和@Html [英] RazorGenerator, Templates, and @Html

问题描述

我试图使用 RazorGenerator 作为电子邮件模板引擎。我想借此与数据模型，组装一套相应的部分景色，并返回HTML，我可以通过电子邮件发送出去。结果
修改除了这个工作流程，任何解决方案将需要可编辑的.cshtml文件的能够被编译成一个dll 的。由于各种原因，这是不实际的部署CSHTML文件本身 - 如果我们不能嵌入我们所有的剃须刀意见纳入一个单一的文件，那么我们就不能使用这一建议。因此RazorGenerator。

I'm trying to use RazorGenerator as an email template engine. I want to take a model with the data, assemble the correct set of partial views, and return HTML that I can email out.
In addition to this workflow, any solution would need to be editable as a .cshtml file and be able to be compiled into a dll. For various reasons, it is not practical to deploy the cshtml files themselves - if we can't embed all our razor views into a single file, then we can't use that suggestion. Hence RazorGenerator.

到目前为止，我已经计算出它的每一个部分，除了谐音。当我尝试使用@ Html.Partial（）在模板文件，我得到：HTML这个名字并不在目前的情况下存在。

So far, I've worked out every part of it, except for the partials. When I try to use @Html.Partial() in a template file, I get: The name 'Html' does not exist in the current context.

，我知道 @Html 默认情况下不剃刀的一部分，而且有许多答案在那里就如何在控制器中创建一个的HtmlHelper 。不过，我需要创建一个在模板中，它不具备 ControllerContext ，我就需要跟着这些例子。

Based on this answer, I know that @Html isn't part of Razor by default, and there's many answers out there as to how to create a HtmlHelper in a controller. However, I need to create one in a template, which doesn't have the ControllerContext that I'd need to follow those examples.

我也使用@include试过，但RazorGenerator模板似乎并不支持这一点。 修改我也尝试建立从继承一个新的类 TemplateBase＆LT;＆GT; 和复制的所有功能 RazorTemplateBase ，但我得到的 @include 行的NullReferenceException 秒。

I've also tried using @Include, but the RazorGenerator template doesn't seem to support that. I also tried creating a new class which inherited from TemplateBase<> and copied all the functionality of RazorTemplateBase, but I get NullReferenceExceptions on the @Include line.

所以，我的主要问题是：有没有更好的办法，包括另一个剃刀文件（模型）到我的文件

So, my primary question is: Is there a better way to include another Razor file (with model) into my file?

其次，如果没有更好的办法，我怎么能得到的HtmlHelper创建？

Secondarily, if there isn't a better way, how can I get the HtmlHelper created?

修改为赏金：只是为了重申一下，四件事情，我需要在可以接受的答案是：

Edit for bounty: Just to reiterate, the four things I need in an acceptable answer are:

1. 要编辑与标准编辑器（没有将其存储为一个字符串或此类） .cshtml 文件的能力


2. 要编译一切都变成可使用我们当前构建系统部署的单个DLL的能力（我们不能部署大量个人.cshtml年代）


3. 来从另一个引用一个.cshtml文件，并通过模型的能力 - 这相当于 @Includes 或 @ Html.Partial （无论其是如果他们的工作完全可以接受的）


4. 要通过电子邮件发送出来的结果，带有附件的能力。 （我已经有code代表此，如果结果是字符串或可转换为一个。）

1. The ability to edit .cshtml files with the standard editor (no "store it as a string" or such)
2. The ability to compile everything into a single dll which can be deployed using our current build system (we can't deploy lots of individual .cshtml's)
3. The ability to reference one .cshtml file from another, and pass a model - equivalent to @Includes or @Html.Partial (Either of which are perfectly acceptable if they work)
4. The ability to email out the result, with attachments. (I already have code for this, if the result is a string or convertible to one.)

我目前能得到这三个工作的大多数组合，但我不能让所有四个一次。我打开新的图书馆，更换RazorGenerator，或扔出去的东西我已经有任何部分，只要结果可以作为必要的。

I currently can get most combinations of three of these working, but I can't get all four at once. I'm open to new libraries, replacing RazorGenerator, or throwing out any part of what I already have, so long as the result works as needed.

推荐答案

只是一个想法，但为什么不能在设置其他页面，并在控制器code打开一个HttpWebRequest的/ Web客户端发送所需要的数据在那里，让所有的HTML /文指出的看法，几个电话合并在一起，然后通过电子邮件发送出来的所有字符串。

Just a thought, but why couldn't you set up other pages and in your Controller Code open up an HTTPWebRequest / WebClient send the data you need there, get all the html/text out of that view, merge several calls together and then email out all that string.

public ActionResult SomeAction() {
  // call other section logic using HttpWebRequest or WebClient
  // /controller/emailsection/{vars}/......
  // Get the string out of the request add it to ViewData["xxx"]
  // rinse and repeat for other sections

}

public ActionResult EmailSection() {
  //put section logic here

  Response.ContentType = "text/html"; // "text/plain"
  Response.Write("Some HttpWebResponse");
  return null;
}

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