ios save json with GET request using objective-c - ios

Question

I've tried most of advises from stackoverflow but none of them was good for me.
My client wants to save user data in json with GET request in format:
http://website.com/users/save.php?save={"email":"user#domen.com","name":"Will Smith"}
I'm using objective-c
Please advise
Thanks
Edit
my php file looks like this:
<?php
$save = $_GET['save'];
$fp = fopen("save_users_ww.txt", "a+");
fputs($fp,$save."\r\n");
fclose($fp);
?>
so post don't work for me. Thank you for help again

Answer 1

In case someone else will need a solution, this is my code:
.h file:
#interface WelcomeViewController : UIViewController <NSURLConnectionDelegate>
{
NSMutableData *_responseData;
}
.m file:
-(void)postToDataBaseWithName:(NSString*)nameToPost andEmail:(NSString*)emailToPost {
NSString *str = [NSString stringWithFormat:#"http://website.com/users/save.php?save={\"email\":\"%#\",\"name\":\"%#\"}", emailToPost, nameToPost];
str = [str stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSURL *url = [NSURL URLWithString:str];
NSURLRequest *request = [NSURLRequest requestWithURL:url];
// Create url connection and fire request
NSURLConnection *conn = [[NSURLConnection alloc] initWithRequest:request delegate:self];
if(conn) {
}
}
also add delegate methods to see how it works:
#pragma mark NSURLConnection Delegate Methods
- (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response {
// A response has been received, this is where we initialize the instance var you created
// so that we can append data to it in the didReceiveData method
// Furthermore, this method is called each time there is a redirect so reinitializing it
// also serves to clear it
NSLog(#"didReceiveResponse");
_responseData = [[NSMutableData alloc] init];
}
- (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data {
// Append the new data to the instance variable you declared
NSLog(#"didReceiveData");
[_responseData appendData:data];
}
- (NSCachedURLResponse *)connection:(NSURLConnection *)connection
willCacheResponse:(NSCachedURLResponse*)cachedResponse {
// Return nil to indicate not necessary to store a cached response for this connection
return nil;
}
- (void)connectionDidFinishLoading:(NSURLConnection *)connection {
// The request is complete and data has been received
// You can parse the stuff in your instance variable now
NSLog(#"connectionDidFinishLoading");
}
- (void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error {
// The request has failed for some reason!
// Check the error var
NSLog(#"didFailWithError = %#", error);
}