asp.net-mvc 共享布局视图可以在 ASP.NET MVC 中有一个控制器吗？

Can the shared layout view have a controller in ASP.NET MVC?

提问by Pinch

Can the shared layout view have a controller?

共享布局视图可以有控制器吗？

I need to pass it Model information from a Controller?

我需要从控制器传递它的模型信息吗？

Or am I missing something here?

还是我在这里遗漏了什么？

采纳答案by Pinch

In the controller:

在控制器中：

    public PartialViewResult Menu()
    {
        var ChargeTypes = db.ChargeTypes.ToList();
        return PartialView(ChargeTypes);
    }

And then its partial view:

然后是它的局部视图：

@model IEnumerable<ProposalMaker.Models.ChargeType>

@foreach (var item in Model)
{
    <li>@item.Name</li>
}

Then in the shared partial view

然后在共享的局部视图中

@{Html.RenderAction("Menu","ChargeType");}

Thanks for the tip SLaks!

感谢 SLaks 的提示！

回答by Colin Bacon

To pass information to the layout, you will need to use a base view model that is used by all your view models. Your layout can then take this base model.

要将信息传递给布局，您需要使用所有视图模型都使用的基本视图模型。然后您的布局可以采用此基本模型。

I have previously answered an SO question on this

我以前回答过一个关于这个的问题

Pass data to layout that are common to all pages

将数据传递到所有页面通用的布局

Which has a detailed example.

里面有详细的例子。