ASP MVC 区域和 ActionLink

发布于 2024-07-21 04:53:42 字数 815 浏览 6 评论 0原文

我正在开发一个新项目，我想使用 Phil Haack Areas (1) 的想法 + Steve Sanderson 的调整 (2)。我有一个简单的根视图，其中包含指向区域视图（Foo）的操作链接。生成的 URL 具有适当的区域，但它在末尾附加了根控制器 (Bar)。这是我的根视图代码：

<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">

<h2>Index</h2>

<%= Html.ActionLink("Foo Index Page", "Index", new { area="Foo" } )%>

</asp:Content>

这是它生成的 URL：

localhost:6494/Foo/Bar

知道为什么“/Bar”在那里吗？

(1): haacked.com/archive/2008/11/04 /areas-in-aspnetmvc.aspx

(2): blog.codeville.net/2008/11/05/app-areas-in-aspnet-mvc-take-2/

原文

I'm working on a new project where I want to use Phil Haack Areas (1) idea + Steve Sanderson's tweak (2). I have a simple root view with an action link to a view an area (Foo). The URL that is generated has the proper area, but it appends the root controller (Bar) at the end. Here's my root view code:

<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">

<h2>Index</h2>

<%= Html.ActionLink("Foo Index Page", "Index", new { area="Foo" } )%>

</asp:Content>

and here's the URL that it generates:

localhost:6494/Foo/Bar

Any idea why the "/Bar" is on there?

(1): haacked.com/archive/2008/11/04/areas-in-aspnetmvc.aspx

(2): blog.codeville.net/2008/11/05/app-areas-in-aspnet-mvc-take-2/

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兮子 2024-07-28 04:53:42

我找到了解决方案。我认为不合适，所以我会要求改进。通过指定控制器名称，我可以获得正确形成的 URL。 IE

<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">

<h2>Index</h2>

<%= Html.ActionLink("Foo Index Page", "Index", new { area="Foo", controller="Baz" } )%>

</asp:Content>

一旦我这样做了，那么 URL 就是正确的

localhost:6494/Foo

为什么这是一个问题？ Phil 的演示使用名为 HomeController 的控制器。我不知道（因为我无法跟踪）Html.ActionLink() 方法如何构建 URL；但它看起来好像依赖于现有的 HomeController 的默认情况，而我没有。

如果有人对如何允许未命名为 Home 的控制器成为默认控制器有建议，请回复。谢谢

I've found a solution. I don't think it is appropriate, so I will ask for an improvement. By specifying a controller name, I can get the URL to form properly. I.E.

<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">

<h2>Index</h2>

<%= Html.ActionLink("Foo Index Page", "Index", new { area="Foo", controller="Baz" } )%>

</asp:Content>

Once I did this, then the URL was correct

localhost:6494/Foo

Why is this a problem? Phil's demo uses the controller with the name HomeController. I don't know (because I can't trace) how the Html.ActionLink() method goes about constructing the URL; but it looks as if it is relying on a default case of HomeController existing, which I don't have.

If anyone has a suggestion on how to allow for Controllers not named Home to be the default, please reply. Thanks

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小兔几 2024-07-28 04:53:42

如果不使用 Home 作为默认控制器名称，只需更改默认路由。

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少女的英雄梦 2024-07-28 04:53:42

@Joe

在您的 App_Start/RouteConfig.cs 文件中，您必须将默认控制器的值从 Home 更改为您喜欢的任何值：

routes.MapRoute(
            "Default",                                              // Route name
            "{controller}/{action}/{id}",                           // URL with parameters
            new { controller = "NAME_OF_YOUR_HOME_CONTROLLER", action = "Index", id = "" }  // Parameter defaults
        );

@Joe

In your App_Start/RouteConfig.cs file you have to change value for default controller from Home to whatever you like :

routes.MapRoute(
            "Default",                                              // Route name
            "{controller}/{action}/{id}",                           // URL with parameters
            new { controller = "NAME_OF_YOUR_HOME_CONTROLLER", action = "Index", id = "" }  // Parameter defaults
        );

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