Enumerator and
Enumerator and
- Subject: Enumerator and
- From: Onar Vikingstad <email@hidden>
- Date: Tue, 9 Apr 2002 17:40:10 +0200
I'm trying to do something that's seeminly easy: to "convert" an array
(records) into a special formatted string (I chose to use enumerator and
while function to have full control). But I keep getting run errors when
this action (doit) is executed:
[NSCFDictionary intValue]: selector not recognized
[NSCFDictionary intValue]: selector not recognized
Here's my little snippet of code:
- (IBAction)doit:(id)sender
{
NSEnumerator* enumerator = [records objectEnumerator];
NSMutableString *tempString = [NSMutableString stringWithCapacity:4];
id tempObject,index;
while ( (index = [enumerator nextObject]) ) {
tempObject = [records objectAtIndex:[index intValue]];
[tempString appendString:[[records objectAtIndex:[index intValue]]
componentsJoinedByString:@":"]];
}
NSLog(@"Array: %@", [tempString self]);
}
Kind regards,
Onar Vikingstad
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