asp.net-mvc 无法直接请求文件“~/Views/Position/Edit.cshtml”，因为它调用了“RenderSection”方法
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The file "~/Views/Position/Edit.cshtml" cannot be requested directly because it calls the "RenderSection" method
提问by Luis Valencia
I am trying to separate all the things that I could reuse in sections, so it would be easier for me to maintain.
我试图将我可以在各个部分中重用的所有东西分开，这样对我来说维护起来会更容易。
However I got this exception: The file "~/Views/Position/Edit.cshtml" cannot be requested directly because it calls the "RenderSection" method
但是我遇到了这个异常：无法直接请求文件“~/Views/Position/Edit.cshtml”，因为它调用了“RenderSection”方法
I created a file called sections.cshtml with the following content:
我创建了一个名为sections.cshtml 的文件，内容如下：
@section scripts{
<script src="@Url.Content("~/Scripts/jquery.validate.min.js")" type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery.validate.unobtrusive.min.js")" type="text/javascript"></script>
}
And in the _layout.cshtml file I changed it to:
在 _layout.cshtml 文件中，我将其更改为：
<head>
<meta charset="utf-8" />
<title>@ViewBag.Title</title>
<link href="@Url.Content("~/Content/Site.css")" rel="stylesheet" type="text/css" />
@RenderSection("scripts", required:false)
@*<script src="@Url.Content("~/Scripts/jquery-1.5.1.min.js")" type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/modernizr-1.7.min.js")" type="text/javascript"></script>*@
</head>
When I go to the view in the browser and check the source code it shows only:
当我转到浏览器中的视图并检查源代码时，它只显示：
<head>
<meta charset="utf-8" />
<title>Edit</title>
<link href="/Content/Site.css" rel="stylesheet" type="text/css" />
</head>
采纳答案by Martin Booth
RenderSection can only exist in Layout files (i.e. master pages)... its purpose is to allow the pages you can request directly to target various sections of a Layout (layout being a file common to all pages which choose to use it) and supply content for these different sections.
RenderSection 只能存在于布局文件（即母版页）中...它的目的是允许您可以直接请求的页面以布局的各个部分为目标（布局是所有选择使用它的页面通用的文件）并提供这些不同部分的内容。
If you want to separate this section out as something which is resuable on many pages you should put it in a partial and replace the rendersection call to something like
如果您想将此部分分离为可在许多页面上重用的内容，您应该将其放在部分中并将 rendersection 调用替换为类似的内容
@Html.Partial("Scripts")
回答by Gerwald
Alternatively you could use helperto separate code you use more often. Especially if you cannot use sectionsbecause of the constraint Martin-Booth mentioned.
或者，您可以使用helper分隔您更经常使用的代码。特别是如果您sections因为 Martin-Booth 提到的约束而无法使用。
@helper Scripts(){
<script src="@Url.Content("~/Scripts/jquery.validate.min.js")" type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery.validate.unobtrusive.min.js")" type="text/javascript"></script>
}
and the usage is just:
用法只是：
<somehtml />
@Scripts()
<somehtml />
