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PONSXMLParserDelegate methods are not called
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  1. PONSXMLParserDelegate methods are not called
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    copied!<p>Hi iam parsing an xml file and i got the response also which i have stored in a responseString.My problem with the delegate methods which are not being called, here's my parsing code </p> <pre><code> -(void)getData { NSURL *url = [NSURL URLWithString:@"http://quizpro.testshell.net/api/quiz/4"]; NSData *data = [NSData dataWithContentsOfURL:url]; // Load XML data from web NSString *applicationDocumentsDir = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) lastObject]; NSString *storePath = [applicationDocumentsDir stringByAppendingPathComponent:@"quiz.xml"]; NSLog(@"store path is %@",storePath); [data writeToFile:storePath atomically:TRUE]; ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:url]; request.delegate=self; [request startSynchronous]; NSError *error = [request error]; if (!error) { NSData *responseData=[request responseData]; NSString *data =[[[NSString alloc]initWithData:responseData encoding:NSUTF8StringEncoding] autorelease]; NSString *usableXmlString = [data stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]]; NSLog(@"usableXmlString is %@",usableXmlString); NSData *usableData = [usableXmlString dataUsingEncoding:NSUTF8StringEncoding]; NSXMLParser *xmlParser = [[NSXMLParser alloc]initWithData:usableData]; [xmlParser setDelegate:self]; [xmlParser parse]; } } - (void)requestFinished:(ASIHTTPRequest *)request { NSLog(@"requestFinished method"); // Use when fetching text NSString *responseString = [request responseString]; ** I get the entire data here ** NSLog(@"responseString is %@",responseString); NSData *xData = [responseString dataUsingEncoding:NSUTF8StringEncoding]; //myCode.text = responseString; //NSLog(@" response %@", responseString); NSXMLParser *parser = [[NSXMLParser alloc] initWithData:xData]; [parser setDelegate:self]; [parser parse]; [parser release]; } </code></pre> <p>And i wrote the NSXMLParser delegate methods like below </p> <pre><code>-(void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary *)attributeDict { NSLog(@"parser/didStartElement"); currentTag = elementName; if ([currentTag isEqualToString:@"questions"]) { exams_object=[[ExamsObject alloc]init]; NSLog(@"%@",currentTag); } if ([currentTag isEqualToString:@"Question"]) { exams_object=[[ExamsObject alloc]init]; } if ([currentTag isEqualToString:@"Response"]) { exams_object.responseArray=[[NSMutableArray alloc]init]; } NSLog(@"%@",currentTag); } -(void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName { NSLog(@"parser/didEndElement"); if ([currentTag isEqualToString:@"questions"]) { exams_object=[[ExamsObject alloc]init]; } if([elementName isEqualToString:@"Question"]) { [mainArray addObject:exams_object]; } } -(void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)str { NSLog(@"parser/foundCharacters"); if ([currentTag isEqualToString:@"questionText"]) { [exams_object.questionArray addObject:str]; } if ([currentTag isEqualToString:@"responseText"]) { [exams_object.responseArray addObject:str]; } } </code></pre> <p>Thanks for help me </p>
 

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