Array in Array NSXML Parser IOS - ios

Question

<events>
<status>OK</status>
<name>20121203</name>
<descripcion></descripcion>
<url_IOS></url_IOS>
<printers>
<coordenadas_LAT>40.44702054203392</coordenadas_LAT>
<coordenadas_LON>-3.703991174697876</coordenadas_LON>
</printers>
<printers>
<coordenadas_LAT>40.448416693004596</coordenadas_LAT>
<coordenadas_LON>-3.7036800384521484</coordenadas_LON>
</printers>
</events>
====
Hi All ,
I have this XML and Im parsing like that:
- (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qualifiedName attributes:(NSDictionary *)attributeDict
{
// the start of a 'booth' element is been encountered
if([elementName isEqualToString:#"events"])
{
self.tmpEvent = [[PublicPrivateEvent alloc] init];
}
}
- (void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string
{
currentElementValue = (NSMutableString *) [string stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
}
- (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName
{
if ([elementName isEqualToString:#"coordenadas_LAT"]) {
tmpEvent.latitude =currentElementValue;
}
if([elementName isEqualToString:#"coordenadas_LON"])
{
tmpEvent.longtitude = currentElementValue ;
}
if([elementName isEqualToString:#"description"])
{
tmpEvent.description = currentElementValue;
}
if([elementName isEqualToString:#"url_IOS"])
{
tmpEvent.imgurlios6 = currentElementValue;
}
if([elementName isEqualToString:#"printers"])
{
[printers addObject:tmpEvent];
currentElementValue = nil;
}
if([elementName isEqualToString:#"status"])
{
[events addObject:tmpEvent];
currentElementValue = nil;
}
}
===
I have 2 printers , but when im trying to get this 2 coordinates, but im getting only the last coordinate twice? What is the problem. Where am i wrong Could you help me?
Thanks in advance..

Answer 1

Yes. I was. Here below is my solution. Hope helps.
- (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qualifiedName attributes:(NSDictionary *)attributeDict
{
// the start of a 'booth' element is been encountered
if([elementName isEqualToString:#"evento"])
{
self.tmpEvent = [[PublicPrivateEvent alloc] init];
self.dictionaryPrinters = [[NSMutableDictionary alloc] init];
}
}
- (void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string
{
currentElementValue = (NSMutableString *) [string stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
}
- (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName
{
if ([elementName isEqualToString:#"coordenadas_LAT"]) {
[self.dictionaryPrinters setValue:currentElementValue forKey:#"coordenadas_LAT"];
tmpEvent.latitude =currentElementValue;
}
if([elementName isEqualToString:#"coordenadas_LON"])
{
[self.dictionaryPrinters setValue:currentElementValue forKey:#"coordenadas_LON"];
tmpEvent.longtitude = currentElementValue ;
}
if([elementName isEqualToString:#"description"])
{
tmpEvent.description = currentElementValue;
}
if([elementName isEqualToString:#"url_imagen_evento_LDPI"])
{
tmpEvent.imgurlldp = currentElementValue;
}
if([elementName isEqualToString:#"nombre"])
{
tmpEvent.name = currentElementValue;
}
if([elementName isEqualToString:#"url_imagen_evento_MDPI"])
{
tmpEvent.imgurlmdp = currentElementValue;
}
if([elementName isEqualToString:#"url_imagen_evento_HDPI"])
{
tmpEvent.imgurlhdp = currentElementValue;
}
if([elementName isEqualToString:#"url_imagen_evento_XHDPI"])
{
tmpEvent.imgurlxhdp = currentElementValue;
}
if([elementName isEqualToString:#"url_imagen_evento_IOS5"])
{
tmpEvent.imgurlios5 = currentElementValue;
}
if([elementName isEqualToString:#"url_imagen_evento_IOS6"])
{
tmpEvent.imgurlios6 = currentElementValue;
}
if([elementName isEqualToString:#"impresora"])
{
[printers addObject:[self.dictionaryPrinters copy]];
}
if([elementName isEqualToString:#"status"])
{
[events addObject:tmpEvent];
currentElementValue = nil;
}