how to call url with parameters in Xcode

Question

i have one php file for push notification service and working.. i want use that php file in xcode, for example send device token and message like an query string..

i used this code

NSString *urlString = @"http://xxxxxx.com/send-notification.php?token=%@&message=test";                       
NSString *escapedString = [urlString stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSURL *add = [NSURL URLWithString:[NSString stringWithFormat:@"%@%@",escapedString,token]];`

but not working i don't know how to call this php..

thanks for all helps

score 1 · Accepted Answer · answered Nov 18 '12 at 14:10

1

You will need to create your url in a different way. In your code, the %@ in the initial urlString will not be replaced later on.

Instead, try writing your code like this:

NSString *urlString = [NSString stringWithFormat:@"http://xxxxxx.com/send-notification.php?token=%@&message=test", token];
NSString *escapedString = [urlString stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSURL *add = [NSURL URLWithString:escapedString];

After you've created the NSUrl instance, you will have to open a http connection to the url.

answered Nov 18 '12 at 14:10

Emiel vl

186
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hello can you send me how to open http connection ? thanks :) – Burak Ogutken Nov 18 '12 at 14:15
http://stackoverflow.com/questions/2346893/tutorials-for-using-http-post-and-get-on-the-iphone-in-objective-c contains some good examples – Emiel vl Nov 18 '12 at 14:22

how to call url with parameters in Xcode

1 Answers1