Iam new in Objective-C
I have integrated one Array in another Array, it works
My Question: I have often use Row *row = [[Row alloc] init];, but I think its not right to use too often this code. Please look at my code there you find 3 times the code.
my XMLPARSER.h
@interface XMLParser : NSObject <NSXMLParserDelegate> {
// veränderlicher String
NSMutableString *currentString;
BOOL storingCharacters;
//unveränderliche Strings
NSString *user;
NSString *score;
NSString *idValue;
NSString *responseCode;
int index;
//Klasse von NSArray, objekte können hinzugefügt und verändert werden, keine feste Anzahl von Elementen
NSMutableArray *rows;
}
@property (nonatomic, retain) NSMutableString *currentString;
@property (nonatomic, retain) NSString *user;
@property (nonatomic, retain) NSString *score;
@property (nonatomic, retain) NSString *idValue;
@property (nonatomic, retain) NSString *responseCode;
@property (nonatomic) BOOL storingCharacters;
@property (nonatomic, retain) NSMutableArray *rows;
- (void)parseXMLFile:(NSString *)pathToFile;
- (void)print;
@end
@interface Row: NSObject{
NSString *user;
NSString *score;
NSMutableArray *ids;
int index;
}
@property (nonatomic, retain) NSString *user;
@property (nonatomic, retain) NSString *score;
@property (nonatomic, retain) NSMutableArray *ids;
@property (nonatomic) int index;
@end
my XMLPArser.c
- (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName {
if ([elementName isEqualToString:kName_response]) {
}else if ([elementName isEqualToString:kName_responseCode]) {
self.responseCode=[[NSString alloc] initWithString: currentString];
}else if ([elementName isEqualToString:kName_rows]) {
}else if ([elementName isEqualToString:kName_row]) {
Row *row = [[Row alloc] init];
row.user=self.user;
row.score=self.score;
[self.rows insertObject:row atIndex:index];
index=index+1;
[row release];
}else if ([elementName isEqualToString:kName_user]) {
self.user=[[NSString alloc] initWithString: currentString];
}else if ([elementName isEqualToString:kName_score]) {
self.score=[[NSString alloc] initWithString: currentString];
}
else if ([elementName isEqualToString:kName_extra]) {
Row *row = [[Row alloc] init];
NSLog(@"indexwert:%@",row.index);
row.index = 0;
[row release];
}
else if ([elementName isEqualToString:kName_ids]) {
self.idValue=[[NSString alloc] initWithString: currentString];
Row *row = [[Row alloc] init];
row.ids = [[NSMutableArray alloc] init];
[row.ids insertObject:idValue atIndex:row.index];
NSLog(@"The number!!!! %@ in %@ ",idValue, [row.ids objectAtIndex:row.index]); //it works
row.index = row.index+1;
// NSLog(@"hallo %@",idValue); //it works
[row.ids release];
[row release];
}
storingCharacters = NO;
}
Is my code right?
