ASP.NET 母版页:如何在 aspx 内的 head 部分插入标记? [英] ASP.NET masterpages: how to insert markup in the head section inside the aspx?
问题描述
我知道我可以 以编程方式访问使用母版页的页面的头部这种方式(在后面的代码中):
I know I can access the head section of a page which uses a masterpage programmatically this way (in code behind):
这只是一个例子(我想插入脚本和样式等):
This is only an example (I'd like to insert scripts and styles etc.):
this.Header.Title = "I just set the page's title";
有没有一种简单的方法可以在 aspx 文件本身上以声明性方式执行此操作?
Is there a simple way to do this in a declarative way on in the aspx file itself?
有时插入客户端脚本或样式声明或指向外部资源的链接会很方便.
Sometimes it would be handy to insert a client script or a style declaration or a link to an external resource.
推荐答案
您可以通过在 head 中使用内容区域来做到这一点，与在 body 中使用的方式完全相同 页面.例如，在您的母版页中:
You can do this by using content regions in the head, in exactly the same way as you would in the body of the page. eg, In your masterpage:
<head>
<link type="text/css" rel="stylesheet" href="/styles/common1.css" />
<script type="text/javascript" src="/scripts/common1.js"></script>
<asp:contentplaceholder id="ExtraStylesAndScripts" runat="server" />
</head>
然后在页面本身就像这样:
And then in the page itself just something like:
<asp:content contentplaceholderid="ExtraStylesAndScripts" runat="server">
<link type="text/css" rel="stylesheet" href="/styles/extra1.css" />
<link type="text/css" rel="stylesheet" href="/styles/extra2.css" />
<script type="text/javascript" src="/scripts/extra1.js"></script>
<script type="text/javascript" src="/scripts/extra2.js"></script>
</asp:content>
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