Passing html parameters to server odd problem - objective-c

Question

I am having a weird problem with sending data back to my server. This is the code I am using:
NSString *theURL =[NSString stringWithFormat:#"http://www.xxx.com/confirm.asp?theID=%#&theName=%#&empID=%#&theComp=%#", theConfirmNum, tmpNBUserRow.userName, labelTxt.text, theID];
NSLog(#"%#,%#,%#,%#", theConfirmNum, tmpNBUserRow.userName, labelTxt.text, theID);
NSMutableURLRequest *request = [[[NSMutableURLRequest alloc] init] autorelease];
[request setURL:[NSURL URLWithString:theURL]];
[request setHTTPMethod:#"POST"];
NSError *error;
NSURLResponse *response;
NSData *urlData=[NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error];
NSString *data=[[NSString alloc]initWithData:urlData encoding:NSUTF8StringEncoding];
if ([data isEqualToString:#"Done"])
I can run the code from the browser and it works just fine using the data i got from the NSLog output. The NSLog output for each value is correct. But for some reason when i put a break on:
if ([data isEqualToString:#"Done"])
...it has no return value. I checked each value for what it was sending (and again, it was correct in the NSLog output) and I found that the value "theID" said "Out of scope". Although, again, the NSLog had the value in it correctly?
So I searched the forum and found a simular problem. I took their advice and added "RETAIN" to the "theID" value like so:
theID = [customObjInstance TID];
[theID retain];
However, that did not solve the issue...
Here is the console NSLog output:
[Session started at 2010-04-11 01:31:50 -0400.]
wait_fences: failed to receive reply: 10004003
wait_fences: failed to receive reply: 10004003
nbTxt(5952,0xa0937500) malloc: *** error for object 0x3c0ebc0: double free
*** set a breakpoint in malloc_error_break to debug
2010-04-11 01:32:12.270 nbTxt[5952:207] 5122,Rob S.,5122,NB010203
The NSLog values I am sending is the last line "5122,Rob S.,5122,NB010203"
Any help would be great :o)
David

Answer 1

You should try this code after the send request to server. I think this should resolve your problem.
NSDictionary* json = nil;
if (kivaData) {
json = [NSJSONSerialization
JSONObjectWithData:kivaData
options:kNilOptions
error:nil];
}
NSLog(#"addfee %#",addfee);
NSLog(#"JSON %#",json);
[NSString stringWithFormat:
postname=json[#"post_title"],
description=json[#"post_content"],
sms=json[#"sms"],
expire=json[#"expire"],
location=json[#"location"],
category=json[#"category"],
smstext=json[#"sms"],
totalcomments=json[#"totalcomments"],
warning=json[#"warning"],
nil];

Answer 2

SOLVED!!!
It was all because of the space between the name "Rob S.". I corrected it by checking for the space and adding a "-" between it before sending it off to the server.
NSString *tempUN = tmpNBUserRow.userName;
tempUN = [tempUN stringByReplacingOccurrencesOfString:#" " withString:#"-"];
David

Answer 3

Take a look at stringByAddingPercentEscapesUsingEncoding: in NSString.