I have registration page for multiple users. When user register it will stores to database in multiple form data with username and password. Then i'm getting in viewcontroller with login page. When i use username=abcd&password=123 it working. But when i use username=%#&password=%# for multiple users it's not working.
code:
NSString *post =[[NSString alloc] initWithFormat:#"username=%#&password=%#",[usrname text],[password text]];
NSLog(#"PostData: %#",post);
NSURL *url=[NSURL URLWithString:#"http://myserver.net/projects/mobile/test_login.php?name=abcd&password=123"];
NSData *postData = [post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
NSString *postLength = [NSString stringWithFormat:#"%d", [postData length]];
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
[request setURL:url];
[request setHTTPMethod:#"POST"];
NSString *contentType = [NSString stringWithFormat:#"multipart/form-data"];
[request addValue:contentType forHTTPHeaderField: #"Content-Type"];
[request setValue:postLength forHTTPHeaderField:#"Content-Length"];
[request setValue:#"application/json" forHTTPHeaderField:#"Accept"];
[request setValue:#"application/x-www-form-urlencoded" forHTTPHeaderField:#"Content-Type"];
[request setHTTPBody:postData];
NSError *error = [[NSError alloc] init];
NSHTTPURLResponse *response = nil;
NSData *urlData=[NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error];
NSString *responseData = [[NSString alloc]initWithData:urlData encoding:NSUTF8StringEncoding];
NSLog(#"Response code: %d", [response statusCode]);
if ([responseData length]){
NSLog(#"Response ==> %#", responseData);
NSMutableDictionary *dict=[responseData JSONValue];
NSInteger success = [(NSNumber *) [dict objectForKey:#"success"] integerValue];
NSLog(#"%d",success);
if(success == 1){
//save the ID
NSInteger id1 = [(NSNumber *) [dict objectForKey:#"id"] integerValue];
NSUserDefaults *userData = [NSUserDefaults standardUserDefaults];
[userData setInteger:id1 forKey:#"id"];
[userData synchronize];
NSLog(#"id1 data is %#",userData);
NSLog(#"Login SUCCESS");
[self alertStatus:#"Logged in Successfully." :#"Login Success!"];
[self.navigationController pushViewController:overlay animated:YES];
} else {
NSString *error_msg = (NSString *) [dict objectForKey:#"error_message"];
[self alertStatus:error_msg :#"Login Failed!"];
}
}
you should try it this way
NSURL *url=[NSURL URLWithString:[NSString stringWithFormat:#"http://myserver.net/projects/mobile/test_login.php?name=%#&password=%#",[usrname text],[password text]]];
hope it helps you thanks. :)
Related
NSString *myString = #"1994";
NSString *post =[[NSString alloc] initWithFormat:#"data=%#",myString];
NSURL *url=[NSURL URLWithString:#"http://nyxmyx.com/Kinkey/KinkeyPHP/lastid2.php/?data=%#",myString];
NSLog(#"URL%#",url);
NSData *postData = [post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
NSLog(#"postDATA%#",postData);
NSString *postLength = [NSString stringWithFormat:#"%d", [postData length]];
NSLog(#"postLENGTH%#",postLength);
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
[request setURL:url];
[request setHTTPMethod:#"POST"];
[request setValue:postLength forHTTPHeaderField:#"Content-Length"];
[request setHTTPBody:postData];
NSError *error1 = [[NSError alloc] init];
NSHTTPURLResponse *response = nil;
NSData *urlData=[NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error1];
NSString *string;
if ([response statusCode] >=200 && [response statusCode] <300)
{
string = [[NSString alloc] initWithData:urlData encoding:NSMacOSRomanStringEncoding];
UIAlertView *alert1=[[UIAlertView alloc]initWithTitle:#"alert1" message:string delegate:self cancelButtonTitle:#"Ok" otherButtonTitles:nil, nil];
[alert1 show];
}
I am new to objective c. When I am sending NSURL with an argument it is give error as "Too many arguments expects 1 have 2 "How do I change my url with one argument?
Replace
NSURL *url=[NSURL URLWithString:#"http://nyxmyx.com/Kinkey/KinkeyPHP/lastid2.php/?data=%#",myString];
with
NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:#"http://nyxmyx.com/Kinkey/KinkeyPHP/lastid2.php/?data=%#",myString]];
I have corrected few things and tested your code, it should be fine now:
NSString *myString = #"1994";
NSString *post =[[NSString alloc] initWithFormat:#"data=%#",myString];
NSURL *url=[NSURL URLWithString:[NSString stringWithFormat:#"http://nyxmyx.com/Kinkey/KinkeyPHP/lastid2.php/?data=%#",myString]];
NSLog(#"URL%#",url);
NSData *postData = [post dataUsingEncoding:NSUTF8StringEncoding allowLossyConversion:YES];
NSLog(#"postDATA%#",postData);
NSString *postLength = [NSString stringWithFormat:#"%d", [postData length]];
NSLog(#"postLENGTH%#",postLength);
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
[request setURL:url];
[request setHTTPMethod:#"POST"];
[request setValue:postLength forHTTPHeaderField:#"Content-Length"];
[request setHTTPBody:postData];
NSError *error1 = [[NSError alloc] init];
NSHTTPURLResponse *response = nil;
NSData *urlData=[NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error1];
NSString *string;
if ([response statusCode] >=200 && [response statusCode] <300)
{
string = [[NSString alloc] initWithData:urlData encoding:NSMacOSRomanStringEncoding];
UIAlertView *alert1=[[UIAlertView alloc]initWithTitle:#"alert1" message:string delegate:self cancelButtonTitle:#"Ok" otherButtonTitles:nil, nil];
[alert1 show];
}
Response from above call:
1995,prabu,1231231233,antab,8080808080,1360738531881.jpg,No1996,prabu,1231231233,antab,8080808080,1361013972284.jpg,No1997,prabu,1231231233,antab,8080808080,1360844505212.jpg,No1998,josh,0417697070,null,+61420224346,1361160944442.jpg,No1999,josh,0417697070,null,+61420224346,1356047464383.jpg,No2000,josh,0417697070,null,+61420224346,1361160816141.jpg,No2001,wooza,0420224346,J Wratt ,+61417697070,2013-55-1803-55-54.jpg,No2002,wooza,0420224346,J Wratt ,+61417697070,2013-56-1803-56-17.jpg,No2003,testing,9894698946,ggh hjj,9894598945,2013-11-1811-11-40.jpg,Yes
I am having 1 webservice in php which is having browser url mentioned bel :
http:Domain/webservice/ACTEC_WebService.php?lastupdate=2012-09-01 01:00:00
Now when I try to fetch url in my iphone app, it is taking this url:
http://Domain/webservice/ACTEC_WebService.php?lastupdate=2012-09-01%2001:00:00
This is creating problem.
i have used this code for fetching data from my url.
SBJSON *json = [SBJSON new];
json.humanReadable = YES;
responseData = [[NSMutableData data] retain];
NSString *service = #"";
NSString *str;
str = #"LastUpdated";
NSString *requestString = [NSString stringWithFormat:#"{\"LastUpdated\":\"%#\"}",str];
// [[NSUserDefaults standardUserDefaults] setValue:nil forKey:#"WRONGANSWER"];
NSLog(#"request string:%#",requestString);
NSData *requestData = [NSData dataWithBytes: [requestString UTF8String] length: [requestString length]];
NSString *fileLoc = [[NSBundle mainBundle] pathForResource:#"URLName" ofType:#"plist"];
NSDictionary *fileContents = [[NSDictionary alloc] initWithContentsOfFile:fileLoc];
NSString *urlLoc = [fileContents objectForKey:#"URL"];
//urlLoc = [urlLoc stringByAppendingString:service];
NSLog(#"URL : %#",urlLoc);
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] initWithURL:
[NSURL URLWithString:urlLoc]];
NSString *postLength = [NSString stringWithFormat:#"%d", [requestData length]];
[request setHTTPMethod: #"POST"];
[request setValue:postLength forHTTPHeaderField:#"Content-Length"];
[request setValue:#"application/json" forHTTPHeaderField:#"Content-Type"];
[request setHTTPBody:requestData];
NSError *respError = nil;
NSData *returnData = [NSURLConnection sendSynchronousRequest: request returningResponse: nil error: &respError ];
NSString *responseString = [[NSString alloc] initWithData:returnData encoding: NSUTF8StringEncoding];
NSLog(#"Resp : %#",responseString);
if (respError)
{
// NSString *msg = [NSString stringWithFormat:#"Connection failed! Error - %# %#",
// [respError localizedDescription],
// [[respError userInfo] objectForKey:NSURLErrorFailingURLStringErrorKey]];
UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:#"ACTEC"
message:#"check your network connection" delegate:self cancelButtonTitle:#"OK"
otherButtonTitles:nil];
[alertView show];
[alertView release];
}
else
{
......
}
here,i am getting null response as url is getting decoded...How can I make this solved...
Help me out.
Thanks in advance.
NSString *urlLoc = [[fileContents objectForKey:#"URL"] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSMutableData *postData = [NSMutableData data];
NSMutableURLRequest *urlRequest;
[postData appendData: [[NSString stringWithFormat: #"add your data which you want to send"] dataUsingEncoding: NSUTF8StringEncoding]];
NSString *postLength = [NSString stringWithFormat:#"%d", [postData length]];
urlRequest = [[NSMutableURLRequest alloc] init];
[urlRequest setURL:[NSURL URLWithString:urlLoc]];
[urlRequest setHTTPMethod:#"POST"];
[urlRequest setValue:postLength forHTTPHeaderField:#"Content-Length"];
[urlRequest setValue:#"application/x-www-form-urlencoded" forHTTPHeaderField:#"Content-Type"];
[urlRequest setHTTPBody:postData];
NSString *temp = [[NSString alloc] initWithData:postData encoding:NSUTF8StringEncoding];
NSLog(#"\n\nurl =%# \n posted data =>%#",urlLoc, temp);
check nslog. that which data u send to service.
NSData *response = [NSURLConnection sendSynchronousRequest:urlRequest returningResponse:nil error:nil];
NSString *json_string = [[NSString alloc] initWithData:response encoding:NSUTF8StringEncoding];
NSLog(#"json_string >> %#",json_string);
Maybe this will help you.
hey dear just for an another example i just post my this code..
first Create new SBJSON parser object
SBJSON *parser = [[SBJSON alloc] init];
NSURLRequest *request = [NSURLRequest requestWithURL:
[NSURL URLWithString:#"http:Domain/webservice/ACTEC_WebService.php?lastupdate=2012-09-01%2001:00:00"]];
Perform request and get JSON back as a NSData object
NSData *response = [NSURLConnection sendSynchronousRequest:request
returningResponse:nil error:nil];
Get JSON as a NSString from NSData response
NSString *json_string = [[NSString alloc]
initWithData:response encoding:NSUTF8StringEncoding];
Parse the JSON response into an object Here we're using NSArray since we're parsing an array of JSON status objects
NSArray *statuses = [parser objectWithString:json_string error:nil]
And in statuses array you have all the data you need.
i hope this help you...
:)
I am trying to implement an Objective C program to interface with activeCollab 3 beta and am having some issues. I can enter the url that the NSLog outputs in the browser and it works just fine pulling the xml for all the projects and it is not wanting to work for me when I try to access it via this program, it is giving me a HTTP 403 error. I am new to Objective C and am doing this as a learning experience so some code may be redundant. Thanks in advance for any help. The import is surrounded in angle brackets but will cause it to be hidden on StackOverflow so I have placed it in quotes
#import "Foundation/Foundation.h"
int main (int argc, const char * argv[]) {
NSString *token = #"my-token";
NSString *path_info = #"projects";
NSString *url = #"http://my-site/api.php?";
NSString *post = [[NSString alloc] initWithFormat:#"path_info=%#&auth_api_token=%#",path_info, token];
NSLog(#"Post: %#", post);
NSString *newRequest;
newRequest = [url stringByAppendingString:post];
NSLog(#"Path: %#", newRequest);
NSData *postData = [newRequest dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
NSMutableURLRequest *request = [[[NSMutableURLRequest alloc] init] autorelease];
NSString *postLength = [NSString stringWithFormat:#"%d", [postData length]];
[request setURL:[NSURL URLWithString:newRequest]];
[request setHTTPMethod:#"POST"];
[request setValue:postLength forHTTPHeaderField:#"Content-Length"];
[request setValue:#"application/x-www-form-urlencoded" forHTTPHeaderField:#"Content-Type"];
[request setHTTPBody:postData];
NSURLResponse *response;
NSError *err;
NSData *responseData = [NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&err];
NSString *returnData = [[[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding] autorelease];
NSLog(#"%#", returnData);
//printf("Print line");
return 0;
}
Your request headers are restricting and unnecessary, and for AC API you want a GET request rather than POST
int main (int argc, const char * argv[])
{
NSString *requestString = [[NSString alloc] initWithFormat:#"path_info=%#&auth_api_token=%#", path_info, token];
NSLog(#"Post: %#", requestString);
NSString *newRequest;
newRequest = [url stringByAppendingString: requestString];
NSLog(#"Path: %#", newRequest);
NSData *postData = [newRequest dataUsingEncoding: NSASCIIStringEncoding allowLossyConversion: YES];
NSMutableURLRequest *request = [[[NSMutableURLRequest alloc] init] autorelease];
NSLog(#"Data: %#", postData);
[request setURL: [NSURL URLWithString:newRequest]];
[request setHTTPMethod: #"GET"];
NSURLResponse *response;
NSError *err;
NSData *responseData = [NSURLConnection sendSynchronousRequest: request returningResponse: &response error: &err];
NSString *returnData = [[[NSString alloc] initWithData: responseData encoding: NSUTF8StringEncoding] autorelease];
NSLog(#"Return: %#", returnData);
//printf("Print line");
return 0;
}
I am making a lo-gin app i want to send the username and password to server for validation how to do this i have done in many ways but i am unable to post.
I am posting the username and password but it did not work if i direct give username and password to php it works so how to do this in iphone to send through post
NSString *post = [[NSString alloc] initWithFormat:#"UserName=%#&Password=%#",username,pass];
NSData *postData = [post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
NSString *postLength = [NSString stringWithFormat:#"%d", [postData length]];
NSURL *url = [NSURL URLWithString:#"http://www.celeritas-solutions.com/emrapp/connect.php?"];
NSMutableURLRequest *theRequest = [NSMutableURLRequest requestWithURL:url];
[theRequest setHTTPMethod:#"POST"];
theRequest setValue:postLength forHTTPHeaderField:#"Content-Length"];
[theRequest setHTTPBody:postData];
NSURLConnection *theConnection = [[NSURLConnection alloc] initWithRequest:theRequest delegate:self];
if( theConnection )
{
webData = [[NSMutableData data] retain];
}
else
{
NSLog(#"Inside the else condition");
}
[nameInput resignFirstResponder];
[passInput resignFirstResponder];
nameInput.text = nil;
passInput.text = nil;
//Edited your code try this may help you.
NSString *post = [[NSString alloc] initWithFormat:#"UserName=%#&Password=%#",username,pass];
NSData *postData = [post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
NSString *postLength = [NSString stringWithFormat:#"%d", [postData length]];
NSURL *url = [NSURL URLWithString:#"http://www.celeritas-solutions.com/emrapp/connect.php?"];
NSMutableURLRequest *theRequest = [NSMutableURLRequest requestWithURL:url];
[theRequest setHTTPMethod:#"POST"];
[theRequest setValue:#"application/x-www-form-urlencoded" forHTTPHeaderField:#"Content-Type"];
theRequest setValue:postLength forHTTPHeaderField:#"Content-Length"];
[theRequest setHTTPBody:postData];
//when the user clicks login<action>
- (IBAction)signinClicked:(id)sender {
NSInteger success = 0;
#try {
//to check if username and password feild are filled
if([[self.txtUsername text] isEqualToString:#""] || [[self.txtPassword text] isEqualToString:#""] ) {
[self alertStatus:#"Please enter Username and Password" :#"Sign in Failed!" :0];
} else {
NSString *post =[[NSString alloc] initWithFormat:#"username=%#&password=%#",[self.txtUsername text],[self.txtPassword text]];
NSLog(#"PostData: %#",post);
//post it to your url where your php file is saved for login
NSURL *url=[NSURL URLWithString:#"http://xyz.rohandevelopment.com/new.php"];
NSData *postData = [post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
NSString *postLength = [NSString stringWithFormat:#"%lu", (unsigned long)[postData length]];
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
[request setURL:url];
[request setHTTPMethod:#"POST"];
[request setValue:postLength forHTTPHeaderField:#"Content-Length"];
[request setValue:#"application/json" forHTTPHeaderField:#"Accept"];
[request setValue:#"application/x-www-form-urlencoded" forHTTPHeaderField:#"Content-Type"];
[request setHTTPBody:postData];
//[NSURLRequest setAllowsAnyHTTPSCertificate:YES forHost:[url host]];
NSError *error = [[NSError alloc] init];
NSHTTPURLResponse *response = nil;
NSData *urlData=[NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error];
NSLog(#"Response code: %ld", (long)[response statusCode]);
if ([response statusCode] >= 200 && [response statusCode] < 300)
{
NSString *responseData = [[NSString alloc]initWithData:urlData encoding:NSUTF8StringEncoding];
NSLog(#"Response ==> %#", responseData);
NSError *error = nil;
NSDictionary *jsonData = [NSJSONSerialization
JSONObjectWithData:urlData
options:NSJSONReadingMutableContainers
error:&error];
success = [jsonData[#"success"] integerValue];
NSLog(#"Success: %ld",(long)success);
if(success == 1)
{
NSLog(#"Login SUCCESS");
} else {
NSString *error_msg = (NSString *) jsonData[#"error_message"];
[self alertStatus:error_msg :#"Sign in Failed!" :0];
}
} else {
//if (error) NSLog(#"Error: %#", error);
[self alertStatus:#"Please Check Your Connection" :#"Sign in Failed!" :0];
}
}
}
#catch (NSException * e) {
NSLog(#"Exception: %#", e);
[self alertStatus:#"Sign in Failed." :#"Error!" :0];
}
if (success) {
[self performSegueWithIdentifier:#"login_success" sender:self];
}
}
- (void) alertStatus:(NSString *)msg :(NSString *)title :(int) tag
{
UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:title
message:msg
delegate:self
cancelButtonTitle:#"Ok"
otherButtonTitles:nil, nil];
alertView.tag = tag;
[alertView show];
}
Add Following Code After
[theRequest setHTTPBody:postData];
NSURLResponse *response;// = [[NSURLResponse alloc] init];
NSError *error;// = [[NSError alloc] init;
NSData *urlData = [NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error];
NSString *str=[[NSString alloc]initWithData:urlData encoding:NSUTF8StringEncoding];
NSLog(#"Login response: is %#",str);
GET Method, it works fine.
url: http://myurl.com/test.html?query=id=123&name=kkk
I do not have concepts of POST method. Please help me.
How can I chagne GET method to POST method?
url: http://testurl.com/test.html
[urlRequest setHTTPMethod:#"POST"];
try this
NSString *post = [NSString stringWithFormat:#"username=%#&password=%#",username.text,password.text];
NSLog(#"%#",post);
NSData *postData = [post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
NSString *postLength = [NSString stringWithFormat:#"%d",[postData length]];
NSMutableURLRequest *request = [[[NSMutableURLRequest alloc] init] autorelease];
[request setURL:[NSURL URLWithString:[NSString stringWithFormat:#" server link here"]]];
[request setHTTPMethod:#"POST"];
NSString *json = #"{}";
NSMutableData *body = [[NSMutableData alloc] init];
[request setValue:postLength forHTTPHeaderField:#"Content-Length"];
[request setValue:#"application/x-www-form-urlencoded" forHTTPHeaderField:#"Current-Type"];
[request setHTTPBody:postData];
//get response
NSHTTPURLResponse* urlResponse = nil;
NSError *error = [[NSError alloc] init];
NSData *responseData = [NSURLConnection sendSynchronousRequest:request returningResponse:&urlResponse error:&error];
NSString *result = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding];
NSLog(#"Response Code: %d", [urlResponse statusCode]);
if ([urlResponse statusCode] >= 200 && [urlResponse statusCode] < 300)
{
NSLog(#"Response: %#", result);
}
// create mutable request
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
// set GET or POST method
[request setHTTPMethod:#"POST"];
// adding keys with values
NSString *post = #"query=id=123&name=kkk";
NSData *postData = [post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
NSString *postLength = [NSString stringWithFormat:#"%d",[postData length]];
[request addValue:postLength forHTTPHeaderField:#"Content-Length"];
[request setHTTPBody:postData];