StackOverflow2013

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POExtract channel title from RSS feed using NSXMLParser
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copied!<p>how can I extract the title of a RSS channel while not getting in conflict with the title element of a news item?</p> <p>If an element was found:</p> <pre><code>- (void)parser:(NSXMLParser *) parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary *)attributeDict { ... if ([elementName isEqualToString:@"channel") { [currentChannel release]; currentChannel = nil; currentChannel = [[NSMutableString alloc] init]; } if ([elementName isEqualToString:@"item"]) { ... } } </code></pre> <p>If the end-tag was found:</p> <pre><code>- (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName { if ([elementName isEqualToString:@"channel") { [channel setObject:currentChannelTitle forKey:@"title"]; } if ([elementName isEqualToString:@"item"]) { ... } </code></pre> <p>Do the parsing stuff:</p> <pre><code>- (void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string { string = [string stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]]; if ([currentElement isEqualToString:@"title") { [currentChannelTitle appendString:string forKey:@"title"]; } if ([currentElement isEqualToString:@"title"]) { [currentTitle appendString:string]; } ... } </code></pre> <p>And in the last part I have the problem. I have two "title" attributes. One for the "channel" element and one for the child element of it ("item"). But I need a distinction somehow. But how?</p>

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