iPhone: trouble parsing Google weather API - iphone

Question

I'm downloading Google weather through the API. I'm having trouble parsing.
Using NSXMLParserDelegate, it finds the element "forecast_conditions," but I cannot seem to extract it's content. The parsers seems to think "high" and "low" etc are separate elements.
This is an element I'm try to parse:
<forecast_conditions><day_of_week data="Sun"/><low data="20"/><high data="38"/><icon data="/ig/images/weather/sunny.gif"/><condition data="Clear"/></forecast_conditions>
I'm surprised ...
`- (void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string{
NSLog(#"foundCharacters string: %#",string);
}`
doesn't return anything either. I thought this parsed the contents of an element
Help appreciated.

Answer 1

It turns out the parser creates the "attributeDict" dictionary automatically. Cycling through the elementNames, you only need to call [attributeDict objectForKey:#"data"]. Example below.
- (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary *)attributeDict{
// current conditions
if ([elementName isEqualToString:#"current_conditions"]) {
currentConditions = [[NSMutableString alloc] init];
temp_f = [[NSMutableString alloc] init];
temp_c = [[NSMutableString alloc] init];
humidity = [[NSMutableString alloc] init];
currentIcon = [[NSMutableString alloc] init];
wind_condition = [[NSMutableString alloc] init];
}
if ([elementName isEqualToString:#"condition"]) {
[currentConditions appendString:[attributeDict objectForKey:#"data"]];
}
if ([elementName isEqualToString:#"temp_f"]) {
[temp_f appendString:[attributeDict objectForKey:#"data"]];
}
if ([elementName isEqualToString:#"temp_c"]) {
[temp_c appendString:[attributeDict objectForKey:#"data"]];
}
if ([elementName isEqualToString:#"humidity"]) {
[humidity appendString:[attributeDict objectForKey:#"data"]];
}
if ([elementName isEqualToString:#"currentIcon"]) {
[currentIcon appendString:[attributeDict objectForKey:#"data"]];
}
if ([elementName isEqualToString:#"wind_condition"]) {
[wind_condition appendString:[attributeDict objectForKey:#"data"]];
}