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Wednesday, July 11, 2018

Xml parsing iphone

.h #import @interface samplexmlViewController : UIViewController{ NSMutableArray *array1; NSMutableDictionary *dict1,*tempDict; NSString *xmlString; IBOutlet UILabel *lbl1,*lbl2,*lbl3; int i,counts,table; } -(void)showQ:(NSMutableDictionary *)dicts; @end .m – (void)viewDidLoad { NSURL *url = [[NSURL alloc] initWithString:@"url"]; NSXMLParser *xmlParser = [[NSXMLParser alloc] initWithContentsOfURL:url]; //Initialize the delegate. //Set delegate [xmlParser setDelegate:self]; //Start parsing the XML file. BOOL success = [xmlParser parse]; if(success) NSLog(@"No Errors"); else NSLog(@"Error Error Error!!!"); tempDict=[[NSMutableDictionary alloc]init ]; tempDict=[array1 objectAtIndex:i]; [self showQ:tempDict]; [super viewDidLoad]; } – (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary *)attributeDict { if ([elementName isEqualToString:@"parentnode"]) { array1=[[NSMutableArray alloc]init ]; } if ([elementName isEqualToString:@"child"]) { dict1=[[NSMutableDictionary alloc]init]; } } – (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName { if ([elementName isEqualToString:@"subchild1″]) { [dict1 setObject:xmlString forKey:@"subchild1″]; } if ([elementName isEqualToString:@"subchild2″]) { [dict1 setObject:xmlString forKey:@"subchild2″]; } if ([elementName isEqualToString:@"subchild3″]) { [dict1 setObject:xmlString forKey:@"subchild3″]; } if ([elementName isEqualToString:@"child"]) { [array1 addObject:dict1]; NSLog(@"array 1 is %@",array1); } if ([elementName isEqualToString:@"parent"]) { NSLog(@"total array is %@",array1); } xmlString=nil; } -(void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string { if(xmlString == nil) xmlString = [[NSMutableString alloc] initWithString:string]; else [xmlString appendString:string]; } -(void)showQ:(NSMutableDictionary *)dicts { lbl1.

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