覆盖插件NopCommerce 3.90中的部分视图

Question

我愿意从我的插件中覆盖"_RentalInfo.cshtml"和"_AddToCart.cshtml"页面。为此，我创建了自定义视图引擎，并将文件的路径提供给"PartViewLocationFormats，ViewLocationFormats"。自定义视图引擎类

public class CustomViewEngine : ThemeableRazorViewEngine
{
        public CustomViewEngine()
        {
            PartialViewLocationFormats = new[] { "~/Plugins/Misc.Rental/Views/Product/{0}.cshtml" };
            ViewLocationFormats = new[] { "~/Plugins/Misc.Rental/Views/Product/{0}.cshtml" };
         }
}

然后，我在插件中创建了 RouteProvider.cs 文件，并在视图引擎列表中添加了我的"CustomViewEngine"。我还将路由提供商的优先级设置为最高。

//RouteProvider
public partial class RouteProvider : IRouteProvider
{
        #region Fields
        public int Priority
        {
            get
            {
                return int.MaxValue;
            }
        }
        #endregion
        #region Methods
        public void RegisterRoutes(RouteCollection routes)
        {
            ViewEngines.Engines.Add(new CustomViewEngine());
        }
        #endregion
}

最后，根据我的"自定义视图引擎"中提到的路径，我在插件中的"视图"文件夹下创建了"_RentalInfo.cshtml"和"_AddToCart.cshtml"页面。

但是，也只是显示默认的NopCommerce默认部分视图。任何人都可以查看我的代码并让我知道，我执行错误或缺少什么以覆盖部分视图。

Answer 1

我在插件中使用以下代码

public PluginRazorViewEngine()
{
    PartialViewLocationFormats = new[] 
    {
        "~/Plugins/My.Plugin/Views/{1}/{0}.cshtml",
        "~/Plugins/My.Plugin/Views/Shared/{0}.cshtml",
    };
    ViewLocationFormats = new[] 
    {
        "~/Plugins/My.Plugin/Views/{1}/{0}.cshtml",
        "~/Plugins/My.Plugin/Views/Shared/{0}.cshtml",
    };
    AreaPartialViewLocationFormats = new[]
    {
        "~/Plugins/My.Plugin/Views/{1}/{0}.cshtml",
        "~/Plugins/My.Plugin/Views/Shared/{0}.cshtml",
    };
    AreaViewLocationFormats = new[]
    {
        "~/Plugins/My.Plugin/Views/{1}/{0}.cshtml",
        "~/Plugins/My.Plugin/Views/Shared/{0}.cshtml",
    };
}

// {0} in format gets filled with view name.
// {1} in format gets filled with controller name.

我不确定哪一个可以解决您的问题。

只需将My.Plugin替换为Misc.Rental，您应该没问题。