在MVC3 Razor中,如何在动作中获取渲染视图的html？

Question

有人知道如何在动作中获取生成的视图html吗？

它是这样的:

public ActionResult Do()
{
    var html = RenderView("hello", model);
...
}

Answer 1

我在类I中使用静态方法,Utilities.Common我将视图作为JSON对象的属性不断传递回客户端,因此我需要将它们渲染为字符串.你走了:

public static string RenderPartialViewToString(Controller controller, string viewName, object model)
{
    controller.ViewData.Model = model;
    using (StringWriter sw = new StringWriter())
    {
        ViewEngineResult viewResult = ViewEngines.Engines.FindPartialView(controller.ControllerContext, viewName);
        ViewContext viewContext = new ViewContext(controller.ControllerContext, viewResult.View, controller.ViewData, controller.TempData, sw);
        viewResult.View.Render(viewContext, sw);

        return sw.ToString();
    }
}

这将适用于完整视图以及部分视图,只需更改ViewEngines.Engines.FindPartialView为ViewEngines.Engines.FindView.