ASP.Net MVC 路由无法正常工作

发布于 2024-09-30 06:33:16 字数 707 浏览 5 评论 0原文

我们的 Global.asax.cs 文件中有几条路线，但其中一条显然没有被使用。

// Search (NOT working).
routes.MapRoute(
         "Search",
         "search/{query}",
         new { controller = "Search", action = "Index" });

// Homepage (I believe the problem could be here, but not sure).
routes.MapRoute(
         "MainIndex",
         "{language}",
         new { controller = "Main", action = "Index", language = string.Empty });

当我们在action属性为“/Search”的搜索表单中进行搜索时，用户将被发送到主页，并且地址栏中的URL为“/Search?query=example+search”。

表单操作属性是使用以下代码内置的：

<form id="form1" action="<%= Url.Action("Index", "Search") %>">

对我来说似乎是正确的，但操作名称应该是“/search”而不是“/Search”，对吗？

原文

We have several routes in our Global.asax.cs file, but one of them is not apparently being used.

// Search (NOT working).
routes.MapRoute(
         "Search",
         "search/{query}",
         new { controller = "Search", action = "Index" });

// Homepage (I believe the problem could be here, but not sure).
routes.MapRoute(
         "MainIndex",
         "{language}",
         new { controller = "Main", action = "Index", language = string.Empty });

When we do a search in the search form which action attribute is "/Search", the user is sent to the homepage and the URL in the address bar is "/Search?query=example+search".

The form action attribute is built in using this code:

<form id="form1" action="<%= Url.Action("Index", "Search") %>">

Seems right to me, but the action name should be "/search" instead of "/Search", right?

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死开点丶别碍眼 2024-10-07 06:33:16

我刚刚使用以下视图

<form id="form1"  method="post" action="<%= Url.Action("Index", "Search") %>">
Enter something: <input type="text" name="query" id="query" value="hello" />
<input type="submit" />
</form>

和这样的控制器

public ActionResult Index(string query)
{
    return View();
}

尝试了您的路线，并且工作正常。请注意，(1) 我使用的是 method=post 并且 (2) 文本框的名称和 ID 设置为“query”，这就是 Html.TextBox 会为您完成的操作。这就是允许绑定获取值并将其正确传递给控制器的原因。

I just tried your route with the following view

<form id="form1"  method="post" action="<%= Url.Action("Index", "Search") %>">
Enter something: <input type="text" name="query" id="query" value="hello" />
<input type="submit" />
</form>

and a controller like this

public ActionResult Index(string query)
{
    return View();
}

and it works OK. Notice that (1) I am using method=post and (2) that the textbox has both a name and ID set to "query" which is what the Html.TextBox would have done for you. This is what allowed the binding to pick up the value and pass it correctly to the controller.

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反目相谮 2024-10-07 06:33:16

我总是发现这个工具对于调试路由非常有帮助。路由调试器

回复收藏 0 原文

也只是曾经 2024-10-07 06:33:16

尝试使 "search/{query}" 与大小写匹配 => "Search/{query}"

那么您对表单标记的操作是 /Search/Index，它将与您的 Search/{query} 相匹配路线，但您的查询将是 Index.但是，如果 ?query=example+search 位于路由末尾，搜索路由将不知道如何处理该查询参数。我只需将表单标记上的操作属性更新为 /Search 并且不使用 URL 帮助器。