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POXcode: Pass NSString from one class to another problem
 

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    <p>OK this should be an easy one but still im breaking my head here:</p> <p>In my root view controller I have a <code>NSString</code> called "entry" and is working perfectly. I <code>NSLogged</code> it and it works. I have another class called ´ParseOperation´ and in it i have a <code>NSString</code>called "localEntry" and im trying to send to "ParseOperation" the variable "entry" from "RootViewController" this is my RootViewController code for that:</p> <pre><code>RootViewController.m ParseOperation *parseOperation = [[ParseOperation alloc] init]; parseOperation.localEntry = entry; </code></pre> <p>It just doesn't work. If I <code>NSLog</code> in my ParseOperation.m it returns "null", but if i do it on my RootViewController it returns the correct variable. and yes i did imported the ParseOperation.h</p> <p>Here is the ParseOperation code (only the part that uses localEntry):</p> <pre><code>ParseOperation.h @interface ParseOperation : NSOperation &lt;NSXMLParserDelegate&gt; { NSString *localEntry; } @property (nonatomic, retain) NSString *localEntry; @end ParseOperation.m @synthesize localEntry; - (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary *)attributeDict { //NSLog(@"entrada %@",localEntry); if ([elementName isEqualToString:localEntry]) { self.workingEntry = [[[AppRecord alloc] init] autorelease]; } storingCharacterData = [elementsToParse containsObject:elementName]; } - (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName { if (self.workingEntry) { if (storingCharacterData) { NSString *trimmedString = [workingPropertyString stringByTrimmingCharactersInSet: [NSCharacterSet whitespaceAndNewlineCharacterSet]]; [workingPropertyString setString:@""]; // clear the string for next time if ([elementName isEqualToString:kIDStr]) { self.workingEntry.appURLString = trimmedString; } else if ([elementName isEqualToString:kNameStr]) { self.workingEntry.appName = trimmedString; } else if ([elementName isEqualToString:kImageStr]) { self.workingEntry.imageURLString = trimmedString; } else if ([elementName isEqualToString:kArtistStr]) { self.workingEntry.artist = trimmedString; } } else if ([elementName isEqualToString:localEntry]) { [self.workingArray addObject:self.workingEntry]; self.workingEntry = nil; } } } </code></pre> <p>THANKS!</p>
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