Question

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

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);
}