Yes. Stop using the synchronous API. If you use the asynchronous delegate-based API then you have a lot more control over the connection. With this API, except in cases where an error is encountered before the HTTP header is received, you will always receive -connection:didReceiveResponse:, which gives you access to the HTTP header fields (encapsulated … Read more
XCode 4 (final) seems to be inconsistent. Using one argument works on the device, but fails in the simulator: -com.apple.CoreData.SQLDebug 1 Using two arguments works on the device and in the simulator: -com.apple.CoreData.SQLDebug 1
You should remove the leading & in myRequestString and the problem is likely that the correct content-type header is not being sent. Try adding a call to [request setValue:@”application/x-www-form-urlencoded” forHTTPHeaderField:@”content-type”]; You should also not pass nil for error, so you can see what the client thinks is going on. Unrelated, but your PHP code is … Read more
You can save the cookie by saving its properties dictionary and then restoring as a new cookiebefore you go to re-connect. Save: NSArray* allCookies = [[NSHTTPCookieStorage sharedHTTPCookieStorage] cookiesForURL:[NSURL URLWithString:URL]]; for (NSHTTPCookie *cookie in allCookies) { if ([cookie.name isEqualToString:MY_COOKIE]) { NSMutableDictionary* cookieDictionary = [NSMutableDictionary dictionaryWithDictionary:[[NSUserDefaults standardUserDefaults] dictionaryForKey:PREF_KEY]]; [cookieDictionary setValue:cookie.properties forKey:URL]; [[NSUserDefaults standardUserDefaults] setObject:cookieDictionary forKey:PREF_KEY]; } } … Read more
There is a possibility to add images (to be exact: icons or symbols) to the buttons of a UIActionSheet (or a UIAlertView) without loading image files or fiddling around with (sub)views. In these classes buttons are specified by their titles, which are strings. So it is obvious to use symbols, which one can specify also … Read more
From my looking I don’t think there is an easy way to do it. Here is an idea of what might work though: create your uiwebview create a nsurlrequest after your webview delegate page loaded function fires look in the request’s http body find the form for login (regex for common login forms?) retrieve give … Read more
RE: SOLUTION FOUND!!!!! Indeed that seems to be a working solution, however the real trick is not in setting the view.hidden property to NO, what makes the view load from the nib file is the calling of the UIViewController’s view method, the view only actually gets loaded from the nib when the view method is … Read more
This code was executed before [window makeKeyAndVisible]; which is inside the app delegate. So, no wonder why keyWindow was nil yet.
As you’ve read Core Data vs SQLite 3, you know that Core Data and the persistence mechanism (SQLite in this case) are largely orthogonal. Core Data is really about managing an object graph and it’s main use case is for the model component of an MVC architecture. If your application fits nicely into this architecture, … Read more
Web requests made from UIWebView will not include the word “Safari” in the User Agent string. Web requests made from Mobile Safari will. This is the best way I have found for determining of a request is coming from within an app or from Mobile Safari. Sample User Agent from UIWebView within App: User-Agent: Mozilla/5.0 … Read more