Change the Views location

Question

I am developing a website in MVC 2.0. I want to change the View folder location in my website. I wanted to keep the views folder inside other folders, When I try to do so i

Answer 1

As an alternative, you can override the view engine locations for a specific controller without affecting the view engines for the other controllers.

These are some snippets from a product I am developing, but it shows the constructor for one of my controllers, and a view engine I made specificially for controllers that inherit from KBRenderMvcController.

So any controller based off KBRenderMvcController will also have my view engine.

However at no point did I clear the view engine collection, which is relevant. Because I wanted the views my product is using to fall back to default locations.

In short, if you delete \App_plugins\Product\Views\MyView And instead create a \Views\MyView it will still render from \Views\MyView instead.

Also in the ViewEngine I demonstrate code that determines the type of controller being used and if it's not a target controller I return empty view locations so they don't get used for other controllers.

    #region Constructor
    public KBRenderMvcController()
        : base()
    {
        viewEngine = new KBFrontEndViewEngine();
        if (!this.ViewEngineCollection.Contains(viewEngine))
            this.ViewEngineCollection.Insert(0, viewEngine);
    }
    #endregion

public class KBFrontEndViewEngine : RazorViewEngine
{
    #region Fields
    private static bool _Initialized = false;
    private static string[] viewLocationFormats = null;
    private static string[] partialViewLocationFormats = null;
    private static string[] viewEngineFileExtensions = new string[] { "cshtml" };
    #endregion

    #region Constructor
    public KBFrontEndViewEngine()
    {            
        if (!_Initialized)
        {
            viewLocationFormats = new string[] 
                    { 
                        string.Concat(KBApplicationCore.PluginRelUrl, "/Views/{1}/{0}.cshtml"), 
                        string.Concat(KBApplicationCore.PluginRelUrl, "/Views/Partials/{0}.cshtml") 
                    };
            partialViewLocationFormats = new string[] 
                    { 
                        string.Concat(KBApplicationCore.PluginRelUrl, "/Views/{1}/Partials/_partial{0}.cshtml"), 
                        string.Concat(KBApplicationCore.PluginRelUrl, "/Views/Partials/_partial{0}.cshtml"),
                        string.Concat(KBApplicationCore.PluginRelUrl, "/Views/{1}/Dialogs/_dialog{1}.cshtml"),
                        string.Concat(KBApplicationCore.PluginRelUrl, "/Views/Dialogs/_dialog{1}.cshtml"),
                    };
            _Initialized = true;
        }
        base.ViewLocationFormats = viewLocationFormats;
        base.PartialViewLocationFormats = partialViewLocationFormats;
        base.MasterLocationFormats = viewLocationFormats;
        base.FileExtensions = viewEngineFileExtensions;
    }
    #endregion

    #region Methods
    //Don't run on requests that are not for our hijacked controllers
    public override ViewEngineResult FindPartialView(ControllerContext controllerContext, string partialViewName, bool useCache)
    {
        Type controllerType = controllerContext.Controller.GetType();
        Type baseType = controllerType.BaseType;
        if ((baseType != null) && (baseType.Name == "KBRenderMvcController`1") || (baseType.Name == "KBFrontEndBaseSurfaceController"))
            return base.FindPartialView(controllerContext, partialViewName, useCache);
        else
            return new ViewEngineResult(new List());
    }
    #endregion
}