Re: closed - NSTableView is not updated on [reloadData]
On 23.07.2009, at 21:25, I. Savant wrote: Is your myTable outlet connected to the table view? I'm fool... :( sorry... I was pretty sure it is, but really it isn't. Also I was sure that BAD_ACCESS exception should occur if not initialized outlet is used to send a message to. Fixed it. Thanks for so quick reply! ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: closed - NSTableView is not updated on [reloadData]
On 24/07/2009, at 1:52 AM, Alexander Bokovikov wrote: Also I was sure that BAD_ACCESS exception should occur if not initialized outlet is used to send a message to. Definitely not. Uninitialized outlets are set to nil, and messages to nil are legal - they simply swallow the messages. On t e whole this is much safer than crashing but can lead to the odd bug where nothing happens and you don't immediately know why. --Graham ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: closed - NSTableView is not updated on [reloadData]
Alexander Bokovikov wrote: Also I was sure that BAD_ACCESS exception should occur if not initialized outlet is used to send a message to. An uninitialized outlet is always nil. It is always legal to send messages to nil, although some returned values may be undefined. Re- read the basic docs on messaging, if necessary. It may be illegal to perform other operations with nil, so don't make the opposite mistake of thinking that just because sending a message to nil is legal, so is everything else. -- GG ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com