how to fetch XML code in simple array format in objective c?

Question

Hello,

I am just a beginner in i-phone development and right now i am developing one facebook application. thing is that i need to fetch data from webservice where data is in such format :

HTTP/1.1 200 OK
Content-Type: text/xml; charset=utf-8
Content-Length: length

<?xml version="1.0" encoding="utf-8"?>
<soap:Body>

<abc1>string</abc1>
<abc2>string</abc2>
<abc3>string</abc3>

</soap:Body>
</soap:Envelope>

where abc is a variable from which i need to fetch data.problem comes here,i am not aware how to fetch data from this using either json or xml.

Can anybody help me out please??

Thank you in advance.

Answer 1

Why dont you try web service connectivity tools like,

KSoap WSClient++ etc

Answer 2

You may try to use TouchXML

CXMLDocument *theXMLDocument = [[[CXMLDocument alloc] initWithXMLString:yourXMLString options:0 error:&theError] autorelease]; 

NSArray *theNodes = NULL;

theNodes = [theXMLDocument nodesForXPath:@"//root" error:&theError];
for (CXMLElement *theElement in theNodes)
{
   theNodes = [theElement nodesForXPath:@"./abc" error:NULL];
   NSLog(@"%@", theNodes);
}