nsurlconnection

Hi i'm creating an app which have to print a value in label from an xml file in server.I tried reading some of documentation under google search..but i can't find it...Does any one know simple tutorial or any sample code that is used to integrate xml parsing in my app. You can parse XML with below code. But you must need to create classes which you can find below. NSURL *URL = [[NSURL alloc] initWithString:@"http:/sites.google.com/site/iphonesdktutorials/xml/Books.xml"]; NSString *xmlString = [[NSString alloc] initWithContentsOfURL:URL encoding:NSUTF8StringEncoding error:NULL]; NSLog(@"string:

I want to show up an progress bar while a download with NSURLConnection is happening. As I am getting data from the server, I could update the UI for every received package. But the problem is: How do I figure out how much data I have already, and how much data has to be downloaded? Probably in bytes... And then I have to do some math to get the percentage? Stefan Arentz In your NSURLConnection delegate, implement something like this to find out the total content length. The server has to support this, but it will most likely work fine with static content: - (void)connection: (NSURLConnection*

I am trying to follow this tutorial and connect to a JSON api using Swift and NSURLConnection . I can see that it is hitting the url but the connectionDidFinishLoading does not seem to fire. import UIKit class Remote: NSObject { var host = "http://localhost:3000" var query = String() var data: NSMutableData = NSMutableData() func connect(query:NSString) { self.query = query var url = self.document() var conn = NSURLConnection(request: url, delegate: self, startImmediately: true) } func endpoint() -> NSURL { var query = self.host + self.query return NSURL(string: query) } func document() ->

I'm using this NSURLConnection with delegates. nsconnection = [[NSURLConnection alloc] initWithRequest:request delegate:self startImmediately:YES]; Problem is the website doesn't respond at all. Nothing, just spins in browser with blank page, no failure. In my delegates, I handle the failure, but when the site doesn't respond the delegates don't get called. Any ideas on how to timeout the connection? Tyler You can specify a timeout in your NSURLRequest object. One way to do this is to construct it via the requestWithURL:cachePolicy:timeoutInterval: method. (You can pass in the default