Re: Making a String from a non-NSString
Re: Making a String from a non-NSString
- Subject: Re: Making a String from a non-NSString
- From: Stephane Sudre <email@hidden>
- Date: Tue, 27 Jan 2004 17:36:53 +0100
Could it be because XMLTree implements the "description" method you
could use on your side too:
myString=[currentKey description];
???
On Tuesday, January 27, 2004, at 05:12 PM, Michael Becker wrote:
Hi!
This problem is a little hard to explain, so please bear with me :-)
I recently stumbled over the XMLTree-class by R.Harder
(iharder.sourceforge.net), which is a simple objective-c wrapper for
the CoreFoundation XML-functions. It works fine so far, but I run into
problems when I want to compare elements. Here's the situation:
This is a part of my XML-file (yes, it's iPhoto's AlbumData.xml :-))
<key>Archive Path</key>
<string>/Users/johndoe/Pictures</key>
And here is the code-part (XMLTree is defined as a subclass of
NSObject):
XMLTree* myTree;
[ . . . ]
NSLog(@"%@", [ myTree childAtIndex: 0 ]); // This produces an output
of the correct value "Archive Path"
NSString* currentKey = (NSString*) [ myTree childAtIndex:0]);
NSLog(@"%@", currentKey); // This also produces an "Archive Path"
if ([ currentKey isEqualToString:@"Archive Path"]) // THIS, however,
produces a runtime error "[ XMLTree -isEqualToString:] selector not
found"
Long story short: -childAtIndex: returns another XMLTree, but
obviously it also holds the correct value (see the NSLogs above).
Since there is no method in the class for explicitly returning the
element value, is there ANY way I can get my comparison working?
- Michael
PS: I cannot use NSXMLParser because I have to provide full
Jaguar-compatibility.
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