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TA贡献1880条经验 获得超4个赞
我花了很长时间才能从各个部分样本中正常工作,所以这里是从共享库中的Views文件夹获取视图所需的全部代码,该库与常规Views文件夹的结构相同,但所有内容都设置为嵌入式构建资源。如果普通文件不存在,它将仅使用嵌入式文件。
Application_Start的第一行:
HostingEnvironment.RegisterVirtualPathProvider(new EmbeddedViewPathProvider());
虚拟路径提供者
public class EmbeddedVirtualFile : VirtualFile
{
public EmbeddedVirtualFile(string virtualPath)
: base(virtualPath)
{
}
internal static string GetResourceName(string virtualPath)
{
if (!virtualPath.Contains("/Views/"))
{
return null;
}
var resourcename = virtualPath
.Substring(virtualPath.IndexOf("Views/"))
.Replace("Views/", "OrangeGuava.Common.Views.")
.Replace("/", ".");
return resourcename;
}
public override Stream Open()
{
Assembly assembly = Assembly.GetExecutingAssembly();
var resourcename = GetResourceName(this.VirtualPath);
return assembly.GetManifestResourceStream(resourcename);
}
}
public class EmbeddedViewPathProvider : VirtualPathProvider
{
private bool ResourceFileExists(string virtualPath)
{
Assembly assembly = Assembly.GetExecutingAssembly();
var resourcename = EmbeddedVirtualFile.GetResourceName(virtualPath);
var result = resourcename != null && assembly.GetManifestResourceNames().Contains(resourcename);
return result;
}
public override bool FileExists(string virtualPath)
{
return base.FileExists(virtualPath) || ResourceFileExists(virtualPath);
}
public override VirtualFile GetFile(string virtualPath)
{
if (!base.FileExists(virtualPath))
{
return new EmbeddedVirtualFile(virtualPath);
}
else
{
return base.GetFile(virtualPath);
}
}
}
使它工作的最后一步是,根Web.Config必须包含正确的设置才能解析强类型的MVC视图,因为不会使用views文件夹中的视图:
<pages
validateRequest="false"
pageParserFilterType="System.Web.Mvc.ViewTypeParserFilter, System.Web.Mvc, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"
pageBaseType="System.Web.Mvc.ViewPage, System.Web.Mvc, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"
userControlBaseType="System.Web.Mvc.ViewUserControl, System.Web.Mvc, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<controls>
<add assembly="System.Web.Mvc, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" namespace="System.Web.Mvc" tagPrefix="mvc" />
</controls>
</pages>
要使其与Mono一起使用,还需要执行几个附加步骤。首先,您需要实现GetDirectory,因为views文件夹中的所有文件都是在应用启动时加载的,而不是根据需要加载的:
public override VirtualDirectory GetDirectory(string virtualDir)
{
Log.LogInfo("GetDirectory - " + virtualDir);
var b = base.GetDirectory(virtualDir);
return new EmbeddedVirtualDirectory(virtualDir, b);
}
public class EmbeddedVirtualDirectory : VirtualDirectory
{
private VirtualDirectory FileDir { get; set; }
public EmbeddedVirtualDirectory(string virtualPath, VirtualDirectory filedir)
: base(virtualPath)
{
FileDir = filedir;
}
public override System.Collections.IEnumerable Children
{
get { return FileDir.Children; }
}
public override System.Collections.IEnumerable Directories
{
get { return FileDir.Directories; }
}
public override System.Collections.IEnumerable Files
{
get {
if (!VirtualPath.Contains("/Views/") || VirtualPath.EndsWith("/Views/"))
{
return FileDir.Files;
}
var fl = new List<VirtualFile>();
foreach (VirtualFile f in FileDir.Files)
{
fl.Add(f);
}
var resourcename = VirtualPath.Substring(VirtualPath.IndexOf("Views/"))
.Replace("Views/", "OrangeGuava.Common.Views.")
.Replace("/", ".");
Assembly assembly = Assembly.GetExecutingAssembly();
var rfl = assembly.GetManifestResourceNames()
.Where(s => s.StartsWith(resourcename))
.Select(s => VirtualPath + s.Replace(resourcename, ""))
.Select(s => new EmbeddedVirtualFile(s));
fl.AddRange(rfl);
return fl;
}
}
}
最后,强类型视图将几乎但不是很完美。模型将被视为未类型化的对象,因此要进行强类型化输入,您需要使用类似以下内容来启动共享视图
<% var Model2 = Model as IEnumerable<AppModel>; %>
TA贡献1895条经验 获得超7个赞
protected void Application_Start()
{
WebFormViewEngine engine = new WebFormViewEngine();
engine.ViewLocationFormats = new[] { "~/bin/Views/{1}/{0}.aspx", "~/Views/Shared/{0}.aspx" };
engine.PartialViewLocationFormats = engine.ViewLocationFormats;
ViewEngines.Engines.Clear();
ViewEngines.Engines.Add(engine);
RegisterRoutes(RouteTable.Routes);
}
将视图的“复制到输出”属性设置为“始终复制”
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