zachlendon

-(void)load {
  NSURL *url = [NSURL URLWithString:@”http://www.mywebsite.com/webService”];
  ASIHTTPRequest *request = [ASIHTTPRequest requestWithURL:url];
  [request setTimeOutSeconds:10];
}

zachlendon

- (void)requestFinished:(ASIHTTPRequest *)request {
	// pull data out of response and act on it
}

zachlendon

- (void)requestFailed:(ASIHTTPRequest *)request {
    NSError *error = [request error]; 
    //show an alert view perhaps
}

zachlendon

+ (BOOL)connected 
{
  Reachability *hostReachability = [Reachability reachabilityForInternetConnection];	
  NetworkStatus networkStatus = [hostReachability currentReachabilityStatus];	
  return !(networkStatus == NotReachable);
} 

zachlendon

//Called by Reachability whenever status changes.
- (void) reachabilityChanged: (NSNotification* )note
{
  Reachability* curReach = [note object];
  NSParameterAssert([curReach isKindOfClass: [Reachability class]]);
  [self updateInterfaceWithReachability: curReach];
}

zachlendon

// Observe the kNetworkReachabilityChangedNotification. When that 
//notification is posted, the method "reachabilityChanged" will be called. 
[[NSNotificationCenter defaultCenter] addObserver: self selector: 
  @selector(reachabilityChanged:) 
  name: kReachabilityChangedNotification object: nil];

zachlendon

Reachability *hostReachability = [Reachability reachabilityForInternetConnection];	
NetworkStatus networkStatus = [hostReachability currentReachabilityStatus];	

zachlendon

if (networkStatus == ReachableViaWiFiNetwork)
{
   [delegate.queue setMaxConcurrentOperationCount:4];
}
else if (networkStatus == ReachableViaCarrierDataNetwork)
{
   [delegate.queue 
       setMaxConcurrentOperationCount:NSOperationQueueDefaultMaxConcurrentOperationCount]; 
       //receiver chooses appropriate # based on system resources
}

zachlendon

// Setup asynchronous downloading of a resource.
progressView.progress = 0.0;
NSURL *url = [NSURL URLWithString: resourceUrl];

ASIHTTPRequest *request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[queue setDelegate:self];
[queue setRequestDidFinishSelector:@selector(requestDone:)];
[queue setRequestDidFailSelector:@selector(requestWentWrong:)];
[queue setShowAccurateProgress:YES];
[queue setDownloadProgressDelegate:progressView];

zachlendon

<div class="ui-mobile-viewport ui-panel-left ui-border-right" style="width: 25%; min-width: 250px;" 
data-role="panel" data-id="menu" data-hash="crumbs" data-context="a#default">