Again thank you for the reply. Thanks to the column identifier, I am
able to see data in the table view! However, when I attempt to click
on a row or scroll down I receive an error in the console.
"-[NSURL objectAtIndex:]: unrecognized selector sent to instance
0x10edd0"
I've tried with different column identifiers (name, value, created,
etc.) and no luck. Am I not returning the cookie correctly, should I
returning them as specific types of data, like you noted in your first
reply?
How would I return domain for example?
Thank you!
On Jun 29, 2008, at 11:31 PM, Jens Alfke wrote:
On 29 Jun '08, at 9:47 PM, Chris Purcell wrote:
Thank you for the reply. I am a bit of a Cocoa newbie and I'm
having trouble using the objectValueForTableColumn:. My
NSTableView is only one column, but I would like to display all
attributes of each key.
You should have one column per attribute. If you look at any typical
table display (in Mail, or the Finder, or iTunes...) you'll see that
each column shows one attribute of the message/file/song.
This is an example of what is outputting when I display a entry of
the NSArray:
<NSHTTPCookie version:0 name:@"SC" value:@"RV=661339"
expiresDate:@"2038-01-17 11:14:07 -0800"
created:@"236061243.432815" sessionOnly:FALSE domain:@".google.com"
path:@"/finance" secure:FALSE comment:@"(null)"
commentURL:@"(null)" portList:(null)>
Is this a dictionary?
No, that's just the string that an NSHTTPCookie object returns from
its -description method.
What would be the easiest way to display each one of the attributes
of the dictionary (version, name, value, etc.) in a separate
column? How could I return just one of the attributes?
If you just want to display the domain, then return [cookie domain].
If you want to return the path, return [cookie path]. Et cetera.
A common trick is to set the "identifier" property of each table
column (in IB) to be a property name. Then your -
objectValueForTableColumn method can get the object for the row and
call -valueForKey: on it, using the column identifier, like:
NSHTTPCookie *cookie = [_cookies objectAtIndex: row];
NSString *identifier = [column identifier];
return [cookie valueForKey: identifier];
—Jens
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