如何让Sitecore（和我的浏览器）使用Print布局？

I am adding some support to print specific pages of my site in a nice printer-friendly format. So the first thing I did was create a more-or-less blank Layout that I can drop content into. Then I went to a content page and assigned this layout to the "Print" device in Presentation Details.

我正在添加一些支持，以一种友好的打印机友好格式打印我网站的特定页面。所以我做的第一件事就是创建一个或多或少的空白布局，我可以将内容放入其中。然后我转到了一个内容页面，并将此布局分配给演示文稿详细信息中的“打印”设备。

That does not seem to do anything. I'm still getting the exact same output on Print Preview that I saw before I defined any Print settings. To be honest, I'm not entirely sure how this should work. Presumably, my browser has to request the page again with a new user agent (???) to get Sitecore to return a different rendering of the page... but I've tried Firefox, Chrome, and IE and get the same undesired output from my "Default" device.

这似乎没有做任何事情。在定义任何打印设置之前，我仍然在打印预览中获得完全相同的输出。说实话，我不完全确定这应该如何运作。据推测，我的浏览器必须再次使用新的用户代理（???）请求页面，以使Sitecore返回页面的不同呈现...但我尝试过Firefox，Chrome和IE并获得同样的不受欢迎从我的“默认”设备输出。

Must be missing something obvious?

必须遗漏一些明显的东西？

2 个解决方案

#1

The Print device, by default, will be used when there is a ?p=1 querystring value on the page you want to print. The print preview in the browser is simply previewing the page with the Default device.

默认情况下，当您要打印的页面上有？p = 1查询字符串值时，将使用打印设备。浏览器中的打印预览只是使用默认设备预览页面。

Try putting that querystring in the address and see if you get the layout you are expecting.

尝试将该查询字符串放在地址中，看看是否得到了您期望的布局。

As you noted, there is the ability to switch Device via a Browser Agent, but that won't be useful here. That would mainly be used for mobile device detection.

如您所述，可以通过浏览器代理切换设备，但这在此处没有用。这主要用于移动设备检测。

#2

To access print device dynamically on anchor click, do following

要在锚点击时动态访问打印设备，请执行以下操作

default.aspx

Default.aspx的

  <asp:HyperLink ID="hlPrintLink" runat="server">
</asp:hyperlink>

//default.aspx.cs

HospitalDirectionsPageItem objHospital = Sitecore.Context.Item;   
         string deviceName = "print";
            DeviceItem deviceItem = Sitecore.Context.Database.Resources.Devices.GetAll().Where(d => d.Name.ToLower() == deviceName.ToLower()).First();

            if (deviceItem != null)
            {
                hlPrintLink.NavigateUrl = Sitecore.Links.LinkManager.GetItemUrl(objHospital) + "?" + deviceItem.QueryString;

            }

#1