Image didn't place in server side using multipart? - ios

Question

In my code i am trying to add string and images in server side but strings are getting placed image didn't get stored in to server...
if (internetStatus != NotReachable)
{
//set content type for http request
NSMutableURLRequest *request=[[NSMutableURLRequest alloc]init];
[request setURL:[NSURL URLWithString:localRegister]];
[request setHTTPMethod:#"POST"];
NSMutableData *body=[NSMutableData data];
NSString *boundary=#"123456789";
NSString *contentType = [NSString stringWithFormat:#"multipart/form-data; boundary=%#", boundary];
[request setValue:contentType forHTTPHeaderField: #"Content-Type"];
//adding first name
[body appendData:[[NSString stringWithFormat:#"--%#\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithFormat:#"content-Disposition:form-data;name=\"firstname\"\r\n\r\n"] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[txtFirstName.text dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[#"\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
//adding email id
[body appendData:[[NSString stringWithFormat:#"--%#\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithFormat:#"content-Disposition:form-data;name=\"email\"\r\n\r\n"] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[txtEmailID.text dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[#"\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
//adding telephone number
NSInteger mobilenumber;
mobilenumber=[[NSString stringWithFormat:#"%#",txtMobileNo.text] integerValue];
[body appendData:[[NSString stringWithFormat:#"--%#\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithFormat:#"content-Disposition:form-data;name=\"telephone\"\r\n\r\n"] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[txtMobileNo.text dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[#"\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
//adding password
[body appendData:[[NSString stringWithFormat:#"--%#\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithFormat:#"content-Disposition:form-data;name=\"password\"\r\n\r\n"] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[txtPassWord.text dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[#"\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
if(!imgdata)
{
NSLog(#"entering in to image side");
[body appendData:[[NSString stringWithFormat:#"--%#\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithFormat:#"content-Disposition:form-data;name=\"pic\"\r\n\r\n filename=\"image.jpg\"\r\n"] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[#"Content-Type: image/jpeg\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[NSData dataWithData:imgdata]];
[body appendData:[[NSString stringWithFormat:#"--%#\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
}
[body appendData:[[NSString stringWithFormat:#"--%#--\r\n", boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[request setHTTPBody:body];
NSString *postLength = [NSString stringWithFormat:#"%lu", (unsigned long)[body length]];
[request setValue:postLength forHTTPHeaderField:#"Content-Length"];
Here i am getting a image to upload server side..
- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info
{
//You can retrieve the actual UIImage
_signupImgView.image = [info valueForKey:UIImagePickerControllerOriginalImage];
//Or you can get the image url from AssetsLibrary
NSURL *path = [info valueForKey:UIImagePickerControllerReferenceURL];
imageSending=[UIImage imageWithData:[NSData dataWithContentsOfURL:path]];
imgdata = UIImagePNGRepresentation(imageSending);
[picker dismissViewControllerAnimated:YES completion:^{
}];
}
i know some thing wrong in my program please help me to find out my problem.