Cocoa-devListMembers,
In my AppController I have a NSMutableArray which stores all user
request/response objects made by the application. The requests are a
subclass of NSObject with two NSDictionaries. The first NSDictionary
has three key value pairs which comprise the request portion of the
root object. I would like to use the objects for each [[rootObject
firstDict] objectForKey:@"key1"] for one combobox and the values for
[[rootObject firstDict] objectForKey:@"key2"] for another combobox.
Finally, as [[rootObject firstDict] objectForKey:@"key3"] is a
NSDictionary; I would like to store these objects in a NSTableView.
Instead of subclassing NSArray I created a Category!
I am not able to get the Category methods to perform NSLog after
setting my data source in the App Controller and reloading data (I'm
pretty sure a few of those methods should fire to reloadData). From
the below view, is there something I'm missing? Or should I not be
using Categories for this purpose (I do understand Categories add
these methods to all MutableArrays, but I don't see any negative
impact at this point in my app)?
I know my use of code punctuation is not per documentation's example,
but it's how i parse it best.
Thanks to all who read this far ;)
Frank
Here is what I have:
//### DPExtra_NSComboBoxDataSource.h
@interface NSMutableArray(DPMutableArrayAdditions)
-(NSString *)comboBox:(NSComboBox *)aComboBox completedString:
(NSString *)uncompletedString;
-(NSUInteger)comboBox:(NSComboBox *)aComboBox
indexOfItemWithStringValue:(NSString *)aString;
-(id)comboBox:(NSComboBox *)aComboBox objectValueForItemAtIndex:
(NSInteger)index;
-(NSInteger)numberOfItemsInComboBox:(NSComboBox *)aComboBox;
//### End DPExtra_NSComboBoxDataSource.h
//### DPExtra_NSComboBoxDataSource.m
@implementation NSMutableArray(DPMutableArrayAdditions)
-(NSString *)comboBox:(NSComboBox *)aComboBox completedString:
(NSString *)uncompletedString{
NSLog(@"comboBox: %@ completedString: %@", aComboBox,
uncompletedString);
return [super comboBox:aComboBox completedString:uncompletedString];
}
-(NSUInteger)comboBox:(NSComboBox *)aComboBox
indexOfItemWithStringValue:(NSString *)aString{
NSLog(@"comboBox: %@ indexOfItemWithStringValue: %@", aComboBox,
aString);
return [super comboBox:aComboBox indexOfItemWithStringValue:aString];
}
-(id)comboBox:(NSComboBox *)aComboBox objectValueForItemAtIndex:
(NSInteger)index{
NSLog(@"comboBox: %@ objectValueForItemAtIndex: %i", aComboBox ,
index);
return [super comboBox:aComboBox objectValueForItemAtIndex:index];
}
-(NSInteger)numberOfItemsInComboBox:(NSComboBox *)aComboBox{
NSLog(@"numberOfItemsInComboBox: %@", [aComboBox description]);
return [super numberOfItemsInComboBox:aComboBox];
}
//### End DPExtra_NSComboBoxDataSource.m
//### DPAppController.m init
// Create the array to hold all rest requests in cache
// ** recursively release header dicts and restRequests in dealloc
restRequests = [[NSMutableArray alloc] init];
// This is test data in place a cache loading
NSDictionary *firstHeader = [NSDictionary
dictionaryWithObjectsAndKeys:@"application/json", @"Accept", @"text",
@"Content-type", nil];
DPRestRequest *firstRequest = [[DPRestRequest alloc] initWithUrl:@"http://localhost
" andMethod:@"GET" andHeader:firstHeader];
NSDictionary *secondHeader = [NSDictionary
dictionaryWithObjectsAndKeys:@"application/json", @"Accept", @"text",
@"Content-type", @"cREST/0.1", @"User-Agent", @"Sunday, 01-01-69
00:00:00 EST", @"If-Modified-Since-Date", nil];
DPRestRequest *secondRequest = [[DPRestRequest alloc] initWithUrl:@"http://localhost
" andMethod:@"GET" andHeader:secondHeader];
// Add the test data to the array
[restRequests addObject:firstRequest];
[restRequests addObject:secondRequest];
// End init
// -(void)applicationDidFinishLaunching:(NSNotification *)aNotification{
[urlInput setDataSource:restRequests];
[urlInput reloadData];
//### End DPAppController.h
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