Question

I want to send data to server when user fill ups the from in iphone , i used

NSURLRequest

but it returns with bad url when spaces are coming in the from data
any help please

Answer 1

if what you want is just send a form over GET, a possible way is:

NSString* urlWithParams = @"http://xxxxxxxxxx.com/xxxxx/xxxxxx/mobile.php?method=createOrder&sid=dfdk6figau1reagpdv9sc6po67&dnumber=ali.jamali&odate=2011-05-21&ordate=2011-05-21&oshipto=shipopingto&otype=emergency&oatype=&oref=refrence&oshipvia=Shipping";

NSString* escapedUrl = [urlWithParams stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]; 

now use escapedUrl as the URL for your NSURLRequest.
If you need help with the request just tell me. Based on your comments, i see your problem was just the encoding.