how to upload image dynamically on server?

Question

In my application i want to upload the images to server.

I am able to upload images on server but the name of the image mention in front of filename=%@.jpg. remains

Answer 1

this line [body appendData:[[NSString stringWithString:@"Content-Disposition: form-data; name=\"userfile\"; filename=\"%@.jpg\"\r\n"] dataUsingEncoding:NSUTF8StringEncoding]];

Content-Type: image/jpeg

instead of Content-Disposition: form-data

and learn how to use content type

Answer 2

change

[body appendData:[[NSString stringWithString:@"Content-Disposition: form-data; name=\"userfile\"; filename=\"%@.jpg\"\r\n"] dataUsingEncoding:NSUTF8StringEncoding]];

to

 [body appendData:[[NSString stringWithFormat:@"Content-Disposition: form-data; name=\"userfile\"; filename=\"%@.jpg\"\r\n",filename] dataUsingEncoding:NSUTF8StringEncoding]];

where filename is a NSString* variable with your desired filename