Re: NSXML and element parsing
Re: NSXML and element parsing
- Subject: Re: NSXML and element parsing
- From: Justin McKillican <email@hidden>
- Date: Wed, 21 Nov 2007 07:21:31 -0500
Well no replies regarding this, would anyone be able to push me in the
right direction to parse a simple XML to get a single element from a
certain child?
thanks,
-justin
On Nov 18, 2007, at 7:30 AM, Justin McKillican wrote:
Hi,
I'm somewhat new to Cocoa and come from a basic Perl/C background.
I'm trying to write a small application that will parse a very
simple XML file, for now I have it reading the XML document and it
can go through every child with a for loop, however I need to only
get a single element and not the entire child.
I seem to be missing something because everything I've tried gives
me unrecognized selectors.
For now here is my basic code that is simply looping and works:
NSXMLDocument *xmlDoc;
NSError *err=nil;
NSURL *furl = [NSURL URLWithString:[NSString stringWithFormat:@"http://rakis.net/~justin/printapp/output5.xml
"]];
xmlDoc = [[NSXMLDocument alloc] initWithContentsOfURL:furl
options:NSXMLDocumentTidyXML error:&err];
if (!furl) {
NSLog(@"Can't create a URL from path");
return;
}
int i, count = [[xmlDoc rootElement] childCount];
for (i=0; i < count; i++) {
NSXMLNode *rootNode = [[xmlDoc rootElement] childAtIndex:i];
NSLog(@"%i - %@\n",i,[rootNode stringValue]);
}
For testing purposes my XML file looks like this :
<?xml version="1.0"?>
<mysqldump xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
<Book>
<Comment>amazing book</Comment>
<Title>Book Title</Title>
<Publisher>Me</Publisher>
</Book>
<Book>
<Comment>bad book</Comment>
<Title>Another Book</Title>
<Publisher>Someon Else</Publisher>
</Book>
</mysqldump>
TIA,
-justin
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