sorry my sample code should of read
> - (void)awakeFromNib
> {
> ...
> [_outlineView setAutosaveName:__AUTOSAVE_NAME__];
> [_outlineView setAutosaveExpandedItems:TRUE];
> ...
> }
>
>
> - (id)outlineView:(NSOutlineView *)outlineView
> itemForPersistentObject:(id)object
> {
> return [NSKeyedUnarchiver unarchiveObjectWithData:object]; //
> correction!!!
> }
>
> - (id)outlineView:(NSOutlineView *)outlineView
> persistentObjectForItem:(id)item
> {
> return [NSKeyedArchiver archivedDataWithRootObject:[item timeStamp]];
> }
>
On 17 Apr 2006, at 11:31, nick briggs wrote:
> Im trying to get my outline view to work with
> setAutosaveExpandedItems, using the code listed below
>
> [item timeStamp] returns a unique NSString (used extensively
> throughout my app)
>
> both datasource methods are called and I have verified that the
> timestamps are properly archived and unarchived.... however the
> outlineviews expanded state is not restored.
>
> incidentally if i archive and unarchive the actual items, rather
> than the items timestamps i get the same issue, I would not want to
> do that as the items are complex and my would be inefficient,
> however I am led to believe by the docs that it should work.
>
> Any ideas? I can find no sample code with this working.
>
> Thanks in advance
>
> Nick
>
>
> -------
>
> - (void)awakeFromNib
> {
> ...
> [_outlineView setAutosaveName:__AUTOSAVE_NAME__];
> [_outlineView setAutosaveExpandedItems:TRUE];
> ...
> }
>
>
> - (id)outlineView:(NSOutlineView *)outlineView
> itemForPersistentObject:(id)object
> {
> id item = [NSKeyedUnarchiver unarchiveObjectWithData:object];
> }
>
> - (id)outlineView:(NSOutlineView *)outlineView
> persistentObjectForItem:(id)item
> {
> return [NSKeyedArchiver archivedDataWithRootObject:[item timeStamp]];
> }
>
>
> -----------
>
