有人使用自定义 ViewMasterPage 吗？
最近，当我构建我的 ASP.NET MVC 应用程序时，我倾向于在我的母版页中始终需要计算、格式化和配置许多项目。其中一些项目包括：
- 我喜欢将特定的类别附加到正文标记，就像 WordPress 所做的那样来帮助我的 CSS。我通常会附加操作、控制器、页面模板等的名称。
- 我喜欢在母版页中使用自定义 IIdentity。这个 IIdentity 包括用户的显示名称、用户 ID、用户名等
- ……取决于项目，
我实现这一目标的方式也已经发展。我首先发送 ViewData 以及每个操作结果来填充母版页中的内容。示例->
// in the action
ViewData["BodyClasses"] = "index home default";
ViewData["UserData"] = userData;
return View();
// in the master page
<% UserData userData = (UserData)ViewData["UserData"] %>
...
<body class="<%= (string)ViewData["BodyClasses"] %>">
那太可怕了。因此，我开始在母版页的顶部放置一些变量，并根据我们必须在母版页中使用的对象填充它们。示例->
<%@ Master Language="C#" Inherits="System.Web.MVC.ViewMasterPage" %>
<% string controller = ViewContext.RouteData.Values["controller"].ToString().ToLower();
string action = ViewContext.RouteData.Values["action"].ToString().ToLower();
CustomIdentity identity = (CustomIdentity)User.Identity %>
...
<body class="no-js <%= controller + " " + action %>">
这更好，但我觉得必须有一个更简单的解决方案。我开始尝试创建自定义 ViewMasterPage 并添加一些公共属性。是否有其他人在母版页上执行此操作，或者是否有其他我完全缺少的解决方案？
Lately when I've been building my asp.net mvc apps I tend to have a number of items that consistently need to be calculated, formatted and configured in my master pages. Some of these items include:
- I like to attach specific classed to the body tag like WordPress does to help my CSS out. I usually attach the name of the action, controller, page template, etc.
- I like to work with a custom IIdentity in my master pages. This IIdentity includes the users nice Display Name, UserID, UserName, etc.
- etc... depending on the project
The way I've gone about accomplishing this has evolved as well. I started out by sending ViewData along with every action result to populate things in the master page. example->
// in the action
ViewData["BodyClasses"] = "index home default";
ViewData["UserData"] = userData;
return View();
// in the master page
<% UserData userData = (UserData)ViewData["UserData"] %>
...
<body class="<%= (string)ViewData["BodyClasses"] %>">
That was horrible. So I started putting some variables at the top of my master pages and populating them based on the objects we have to work with in the master page. example ->
<%@ Master Language="C#" Inherits="System.Web.MVC.ViewMasterPage" %>
<% string controller = ViewContext.RouteData.Values["controller"].ToString().ToLower();
string action = ViewContext.RouteData.Values["action"].ToString().ToLower();
CustomIdentity identity = (CustomIdentity)User.Identity %>
...
<body class="no-js <%= controller + " " + action %>">
That's better but I feel like there has to be an easier solution. I started playing around with creating a custom ViewMasterPage and adding some public properties. Is anyone else doing this with the master page or is there another solution to this that I'm completely missing?
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我只使用常规内容占位符来表示正文标记 ID 和类。
然后在引用母版页的给定页面中使用它：
I've used just regular content placeholders for body tag id's and classes.
Then use it in the given page that references the master page: