渲染上即时视图 [英] Rendering a view on-the-fly

问题描述

我开发一个ASP.NET MVC应用程序，它向用户发送确认电子邮件。对于电子邮件本身，我想创建一个视图，然后渲染视图，并使用.NET对象的邮件发送。

I'm developing an ASP.NET MVC application that will send the user a confirmation email. For the email itself, I'd like to create a view and then render that view and send it using the .NET mail objects.

我怎样才能做到这一点使用MVC框架？

How can I do this using the MVC framework?

推荐答案

按我的意见，这code没有工作，但它总是导致一个HTTP标头后不能重定向已发送错误

As per my comment on Richard's answer, this code did work, but it always resulted in a 'Cannot redirect after HTTP headers have been sent' error.

后的很多的周围挖谷歌正在和沮丧的，我终于找到了一些code，似乎这样的伎俩，这篇文章：

After a lot of digging around Google and being frustrated, I finally found some code that seems to do the trick, on this article:

的http://mikehadlow.blogspot.com/2008/06/mvc-framework-capturing-output-of-view%5F05.html

这家伙的方法是创建自己的HttpContext。

This guy's method is to create his own HttpContext.

而不是使用MVCContrib BlockRenderer我只需更换当前HttpContext用新的承载写入到一个StringWriter的一个响应。

Rather than use the MVCContrib BlockRenderer I simply replace the current HttpContext with a new one that hosts a Response that writes to a StringWriter.

此方法效果很好（未成年人不同的是，我要创建渲染我的部分观点的单独行动，但没有戏剧那里）。

This method works perfectly (a minor difference is that I had to create a separate Action for rendering my partial view, but no drama there).

这篇关于渲染上即时视图的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！