editAccessoryType 的不稳定行为
我在表格视图单元格的编辑附件类型中遇到一些不稳定的行为。我在故事板中布局了一个表视图控制器。有一个可以显示文件夹和文件的父控制器。点击“编辑”按钮会为单元格创建编辑“+”或“-”，并添加详细信息公开编辑附件类型（如 sotryboard 中指定）。到目前为止一切都很好。现在是片状。
在非编辑模式下，用户可以选择一个文件夹，这会将另一个表视图控制器推送到堆栈上。在此视图中，用户可以将文件从此文件夹移动到顶级父视图中。完成后，此移动似乎工作正常，除了当用户导航回父视图并选择“编辑”时，每个单元格都会显示详细信息披露 V 形，除了刚刚移动的文件。正如我在上一段中所说，我没有以编程方式设置EditingAccessoryType，因为它是为故事板中的表设置的。我可以根据需要多次切换编辑/完成，同样的事情。为了使其更有趣，在移动后添加到父级的新文件或文件夹在编辑时起作用。这只是移动的文件。
如果我重新启动应用程序，编辑时一切正常。
有什么想法吗？
——约翰
I am experiencing some flaky behavior with a table view cell's editing accessory type. I have layed-out a table view controller in storyboard. There is a parent controller that can show folders and files. Hitting the "Edit" button creates the editing "+" or "-" for the cells and also adds a detail disclosure editingAccessoryType (as specified in sotryboard). All is well so far. Now the flakiness.
In non-editing mode, the user can select select a folder, which pushes another table view controller onto the stack. In this view, it's possible for the user to move a file from this folder and into the top-level parent view. When finished, this move seems to work fine, except when the user navigates back to the parent view and selects "Edit", every cell displays the detail disclosure chevron except the just-moved file. As I said in the previous paragraph, I am not programmatically setting the editingAccessoryType, as it is set for the table in storyboard. I can toggle Edit/Done as many times as I'd like, same thing. To make it even more interesting, new files or folders that are added to the parent after the move work when editing. It is just the moved file.
If I reboot the app, everything is fine when editing.
Any ideas?
--John
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