asp.net - 如何解决找不到 ContentPlaceHolder 错误？

Question

尝试实现一个新的内容页面的“duh”时刻

这是结构

Master Page
---- Nested Master Page
-------- Nested Master's Content Page

标记:

母版页

<asp:ContentPlaceHolder ID="bodyContent" runat="server">
</asp:ContentPlaceHolder>

嵌套母版页

MasterPageFile="~/Views/Shared/Administrator.Master"
<asp:Content ID="Content2" CotentPlaceHolderID="bodyContent" runat="server">
 </asp:Content>

嵌套大师的内容页面

MasterPageFile="~/Views/Intervention/InterventionMaster.master"
<asp:Content runat="server" ID="myContent" ContentPlaceHolderID="Content2">
 </asp:Content>

接收错误:

Cannot find ContentPlaceHolder 'Content2' in the master page '/Views/Intervention/InterventionMaster.master', verify content control's ContentPlaceHolderID attribute in the content page.

我可能做错了什么？

Answer 1

你没有 ContentPlaceHolder与 ID = "Content2" .您只有具有此类 ID 的内容。使用 ID="Content2" 在内容中放置另一个占位符然后连接页面内容。

母版页

<asp:ContentPlaceHolder ID="bodyContent" runat="server">
</asp:ContentPlaceHolder>

嵌套母版页

<asp:Content ID="Content2" ContentPlaceHolderID="bodyContent" runat="server">
    <asp:ContentPlaceHolder ID="nestedContent" runat="server">
    </asp:ContentPlaceHolder>
 </asp:Content>

嵌套大师的内容页面

<asp:Content runat="server" ID="myContent" ContentPlaceHolderID="nestedContent">
 </asp:Content>