On Sep 16, 2008, at 1:24 PM, Amy Heavey wrote:
Thanks,
I've been messing about with code all over the place, gone a little
blind I think,
however, I now get 2 errors on this line:
1 - nested functions are disabled, use -fnested-functions to renable
2 - syntax error before in
NSArray *customerArray = [custdoc nodesForXPath:@".//customer"
error:nil];
if ([customerArray count]) {
for (NSXMLNode *customerNode in customerArray) {
NSArray *firstNameArray = [[customerNode nodesForXPath:@".//
first_name" error:nil];
This line has two [ at the beginning and only needs one (that's my
error from my earlier email, the problem with typing code into mail)
if ([firstNameArray count]) {
NSString *firstNameString = [[firstNameArray objectAtIndex:0]
stringValue];
// do something with the first name string
NSLog(@"First name = %@", firstNameString);
}
// get other strings
// do something with the other strings
}
}
Many Thanks
Amy
I don't see any problem with your for loop statement and compiling the
code works with no errors (after fixing my syntax error). What version
of XCode are you using?
Here's my test (written in XCode :-)
- (void)testXML
{
NSXMLDocument *custdoc = [[NSXMLDocument alloc] initWithData:[NSData
dataWithContentsOfFile:@"/Users/nathan/Desktop/xml testing/
customer.xml"] options:0 error:nil];
NSArray *customerArray = [custdoc nodesForXPath:@".//customer"
error:nil];
if ([customerArray count]) {
for (NSXMLNode *customerNode in customerArray) {
NSArray *firstNameArray = [customerNode nodesForXPath:@".//
first_name" error:nil];
if ([firstNameArray count]) {
NSString *firstNameString = [[firstNameArray objectAtIndex:0]
stringValue];
NSLog(@"First name = %@", firstNameString);
}
}
}
}
using the data from your first email as the xml file I get:
2008-09-16 14:00:25.137 testStrings[17811:10b] First name = Willow
2008-09-16 14:00:25.159 testStrings[17811:10b] First name = L****
--Nathan
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