我有一个webapi控制器操作,可以创建一个html电子邮件。目前我正在使用string.format来创建html,因为这是最简单的事情。我知道这将变得更加复杂,并希望使用剃刀模板。
我已经看到了如何为MVC控制器执行此操作的示例,但我找不到如何在WebApiController
内执行此操作。这可能吗?如果是这样,你知道任何资源吗?我的google-fu让我失望。
答案 0 :(得分:7)
Wouter de Kort查看本文Rendering an ASP.NET MVC View to a string in a Web Api Controller
public static string RenderViewToString(string controllerName, string viewName,
object viewData)
{
HttpContextBase contextBase = new HttpContextWrapper(HttpContext.Current);
var routeData = new RouteData();
routeData.Values.Add("controller", controllerName);
var controllerContext = new ControllerContext(contextBase, routeData,
new EmptyController());
var razorViewEngine = new RazorViewEngine();
var razorViewResult = razorViewEngine.FindView(controllerContext, viewName,
"", false);
var writer = new StringWriter();
var viewContext = new ViewContext(controllerContext, razorViewResult.View,
new ViewDataDictionary(viewData), new TempDataDictionary(), writer);
razorViewResult.View.Render(viewContext, writer);
return writer.ToString();
}
private class EmptyController : ControllerBase
{
protected override void ExecuteCore() { }
}
//You can simply call this from anywhere in your Web Api Controller:
RenderViewToString("controller", "view", model)
答案 1 :(得分:2)
我一直在使用这个ViewRenderer类取得了巨大的成功:
https://github.com/RickStrahl/WestwindToolkit/blob/master/Westwind.Web.Mvc/Utils/ViewRenderer.cs
这样称呼:
var html = ViewRenderer.RenderView("~/views/emails/ActivationEmail.cshtml", emailModel);