Question

我目前有一个母版页，标题如下：

<title><asp:ContentPlaceHolder ID="TitleContent" runat="server" /></title>

我现在意识到我必须放入meta标签，最好这样做：

<asp:ContentPlaceHolder ID="TitleContent" runat="server">
<title>Title</title>
<meta name="Description" content=" ... add description here ... "> 
<meta name="Keywords" content=" ... add keywords here ... ">
</asp:ContentPlaceHolder>

OR

<title><asp:ContentPlaceHolder ID="TitleContent" runat="server" /></title>
<meta name="Description" content="<asp:ContentPlaceHolder ID="descContent" runat="server" />"> 
<meta name="Keywords" content="<asp:ContentPlaceHolder ID="keysContent" runat="server" />"

Answer 1

是的，您还可以通过为元标记添加另一个ContentPlaceHolder来添加特定于页面的元标记：

<head>
    <title><asp:ContentPlaceHolder ID="TitleContent" runat="server" /></title>
    <asp:ContentPlaceHolder ID="MetaTagsContent" runat="server" />
</head>

然后在非主页面（如index.aspx）中你可以

<asp:Content id="MetaTags" ContentPlaceHolderID="MetaTagsContent" runat="server">
    <meta name="Description" content="your content" />
</asp:Content>

在我看来，这将更容易控制元标记

Answer 2

你不一定要用这些东西填满你的所有观点，这就是你有一个母版页的原因。我会这样做：

Site.master中的

：

<% Html.RenderPartial("meta"); %>

在meta.ascx

中

    <%
    string controller = ViewContext.RouteData.Values["Controller"];
    string action = ViewContext.RouteData.Values["Action"];
    string content = "default description";
    if(controller == "Home") content = "home specific";
    //or like this
    if(controller == "Home" && action == "Index") content = "bla bla";
//this way you can put the same description for a specific group, you decide
    %>
    <meta name="Description" content='<%=content %>' />

如何在ASP.Net MVC 2的母版页上添加元标记

2 个答案: