NSARRAyController canRemove and NSTableView

Cocoa Programming for OS X (5th Edition) 9. NSArrayController
1

Hello I’am searching a solution for a little problem but my efforts are useless
I bound the state of the Remove button to canRemove of NSArrayController
When I start the app the table is full of rows but no raw is selected
The Remove button is Enabled and deselecting the Enabled in the attribute inspector doesn’t change the initial state.
I observed that canRemove is true till employees.count > 0
the problem is only at the start of the application because after you clicked a raw or you use Remove or Add there is always a selected row …

Thank you for help

2

From your description it sounds like you may have skipped over binding the table view’s Selection Indexes to the Array Controller’s selectionIndexes, described in the second paragraph of page 170.

If that isn’t the problem, let us know!