I am trying to upload images to yFrog which is working just fine, but I want to grab just the URL from the response. When I use the NSURLConnection
method
- (void) connectionDidFinishLoading:(NSURLConnection *)connection {
[connection release];
NSString* responseString = [[NSString alloc] initWithData:webData
encoding:NSUTF8StringEncoding];
// NSString *url = [webData valueForKey:@"mediaurl"];
NSLog(@"result: %@", responseString);
}
I get this as my response string
result: <?xml version="1.0" encoding="UTF-8"?>
<rsp stat="ok">
<mediaid>hszuhsp</mediaid>
<mediaurl>http://yfrog.com/hszuhsp</mediaurl>
</rsp>
As you can see in my blocked out code I tried to give my NSMutableData
to give me the value of the key @"mediaurl" which just crashes. I think this should be relatively easy but for some reason I just can not figure out how to just grab the URL out of the response. Any help would be greatly appreciated. Thank you
This is a valid xml response.
If you need to parse only this response, you can iterate the NSString
.
But if you have other response in xml format then the best approach is you are going to parse it using any XML parser.. :)
Here is how to choose your xml parser, and then you will search for tutorial accordingly.