我正在尝试在 Umbraco 7.6 中构建一个新部分。
我有这种使用从 BaseTree 扩展的树控制器的“旧”方式工作，但它非常难看。
我现在正在尝试使用 TreeController 来做到这一点。我按照以下教程进行操作：
Kevin Giszewski ( https://github.com/kgiszewski/LearnUmbraco7/blob/master/Chapter%2016%20-%20Custom%20Sections%2C%20Trees%20and%20Actions/01%20-%20Create%20a%20Section.md )
另一个是 Tim Geyssens ( https://github.com/TimGeyssens/UmbracoAngularBackofficePages )
但我得到的只是一个没有树的空部分，只有标题：
控制器甚至没有在调试时命中，没有控制台错误，没有 500 错误，也都编译得很好。
这是我的代码：
树.配置：
<add initialize="true" sortOrder="0" alias="UmbracoBookshelfTree" application="UmbracoBookshelf" title="Umbraco Bookshelf" iconClosed="icon-folder"
iconOpen="icon-folder-open" type="UmbracoBookshelf.Controllers.UmbracoBookshelfTreeController, MyWebsite.Backoffice"/>
应用程序配置：
<add alias="UmbracoBookshelf" name="Umbraco Bookshelf" icon="icon-globe-inverted-america" sortOrder="5"/>
部分：
using umbraco.businesslogic;
using umbraco.interfaces;
namespace UmbracoBookshelf.Applications
{
[Application("UmbracoBookshelf", "Umbraco Bookshelf", "icon-globe-inverted-america", 5)]
public class UmbracoBookshelfApplication : IApplication
{
}
}
树控制器：
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.Http.Formatting;
using System.Web;
using umbraco;
using umbraco.BusinessLogic.Actions;
using Umbraco.Core;
using Umbraco.Web.Models.Trees;
using Umbraco.Web.Mvc;
using Umbraco.Web.Trees;
namespace UmbracoBookshelf.Controllers
{
[PluginController("UmbracoBookshelf")]
[Umbraco.Web.Trees.Tree("UmbracoBookshelf", "UmbracoBookshelfTree", "Umbraco Bookshelf", iconClosed: "icon-folder")]
public class UmbracoBookshelfTreeController : TreeController
{
protected override Umbraco.Web.Models.Trees.MenuItemCollection GetMenuForNode(string id, System.Net.Http.Formatting.FormDataCollection queryStrings)
{
var menu = new MenuItemCollection();
if (id == Constants.System.Root.ToInvariantString())
{
// root actions
menu.Items.Add<CreateChildEntity, ActionNew>(ui.Text("actions", ActionNew.Instance.Alias));
menu.Items.Add<RefreshNode, ActionRefresh>(ui.Text("actions", ActionRefresh.Instance.Alias), true);
return menu;
}
else
{
//menu.DefaultMenuAlias = ActionDelete.Instance.Alias;
menu.Items.Add<ActionDelete>(ui.Text("actions", ActionDelete.Instance.Alias));
}
return menu;
}
protected override TreeNodeCollection GetTreeNodes(string id, FormDataCollection queryStrings)
{
var nodes = new TreeNodeCollection();
nodes.Add(CreateTreeNode("123", "456", queryStrings, "Some name to be shown"));
nodes.Add(CreateTreeNode("789", "456", queryStrings, "Some other name to be shown"));
return nodes;
}
}
}
这很简单，这里有什么问题？