Hi there, I've got a problem which I thought is pretty simple to fix but somehow I can't figure out what to do. I've got an URL like http://www.myserver.com/myservice.php?param=foobar. When I type that into Safari's address bar I see an result like "Error" or "OK". So, how do I properly call that URL from within my code and get that re...
I have implemented connectionDidFailWithError to alert the user of any errors that happen in the network connections like time out, no internet connection etc. It gives me correct notification when no internet connection is available. So do I still need to implement Apple's reachability code? ...
Hi all, I have an app in which I download file using NSURLConnection class object and the code works well on the iphone device 3.0 but when I run the same code for a different build on iPad it doesn't. So I want to ask are there any changes have been done in iPhone OS 3.2 related to NSURLConnection or something else is the prob. Here ...
Hi am Going to make App that play some mp3 but my mp3 is big about 10 mb and above i dont wana put them on my app coz it will be very big so i will let users chose which files they need and download them on the app on iphone what am looking for is is it possiple ? i have seen many app on app store download and play files can you po...
hi everyone, i wrote a gps-application for the iphone and it all works fine but now i want to send the latitude and longitude to a server over the internet using the most simple way... I have a url from the server in which there are parameters for latitude and longitude. Also i want the lat. and long. to be sent every 90 seconds or so. ...
Hi, My iphone application is crashing on iPhone 3G with iOS4 device with some of the logs as below: 9 libobjc.A.dylib 0x00006504 objc_exception_throw + 104 10 CoreFoundation 0x000a3e08 -[NSObject(NSObject) doesNotRecognizeSelector:] + 92 11 CoreFoundation 0x000a32a4 ___forwarding___ ...
Hi guys. Basically what's happening is that I need to download a whole bunch of files in my app and I've set up a queue of sorts that downloads each file with an NSURLConnection and stores the server response incrementally in an NSMutableData until the download is finished and then writes the whole thing to disk. Here's the relevant par...
Hello, Sorry if this question has all ready been asked, maybe someone can point me in the right direction, I had trouble formatting it. I have a view controller, when it appears an NSURLConnection loads remote data asynchronously from a server into a table view, similar to how the Mail application loads data. However I also want to be...
I track user activity in my iPhone app by having certain user actions call an almost empty Web page that the app does nothing with. Rather, attached to the URL are some querystring paramaters that tell me who's doing something and what it is (after I analyze the logs, that is). I don't want launching the URL to slow down the app, so I p...
Hello My code has a function (F1) to return YES/NO based on information read from server. So it uses async nsurlconnection to receive data. So F1 starts connection and MUST wait for data to be loaded The question is how can i implement it? thanks ...
Hi friends, how to hide table view data before loading. because my tableview shows immediately the local image that i have put in cellForRowAtIndexPath tableview that is in local path(show 20 more message) even before NSURLConnection. Thanks in advance for your suggestion Regards, sathish ...
Hi I Have tried NSString *alertTxt =textfieldName.text; NSLog(@"Name: %@",alertTxt); NSURL *urlAddress = [[NSURL alloc ] initWithString: @"%@/login/index.php",alertTxt]; error : too many argument to function initstring .. the user will giv the url address to the alertText field and i hav to embed in to the webkit may i know the proc...
Hello I am using async NSURLConnection to connect to a web site from iPhone. Handle didReceiveResponse is activated on response and I am trying to get all cookies, by using allHeaderFields from NSHTTPURLResponse I see many hreader, but no Set-Cookie - it looks like iphone simulator just ignores them... And I am sure cookies are present...
Hello everybody, I saw similar questions here, but I couldn't find solution to my problem. I have a simple NSURLConnection in main thread (At least I didn't create any other threads), but my delegate methods aren't get called [[[NSURLConnection alloc] initWithRequest:request delegate:self] autorelease]; and no methods called, e.g. - ...
I use NSURLConnection like this (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse )response { if ( [response isKindOfClass:[NSHTTPURLResponse class]]) { int code = [(NSHTTPURLResponse)response statusCode]; } } i get a response whose statusCode is 204,then i send another request,but all responses i r...
I'm having some problems with the iPhone simulator that don't seem to be occurring on the device. I have made a web service reference class with a bunch of static methods so different calls to a web service can be made from all over the application. The methods themselves contain a lock so only one request will be performed at a time. ...
I'm using NSURLConnection in an iPhone application and the interface seems to slow down after sending initWithRequest: to my NSURLConnection instance. I'm not sure if this is occurring because my processing code is taking a long time to handle the response, or if it's because NSURLConnection is blocking the main thread. Can anyone conf...
Hi, I want to load PDFs or Images into a View, but when the source is an URL there might be connection lags, so I wonder what is the best approach when loading content (like magazines) into a Coverflow view in the iPhone?. (For Coverflow, something like this: http://apparentlogic.com/openflow/ ) Is it ok to get a pdf file then obtain...
Any way to get the size of a (remote, http) file without actually downloading it? All other similar questions seem to revolve around grabbing the expectedContentLength from the NSURLResponse object in didReceiveResponse: but I don't want to download the file, I just want to know how big it is. ...
Can I put all connection related functions into it's own (singleton?) class or possibly the app delegate? I've got a lot of code repetition right now... eg. this method is in at least 5 files: - (void)connection:(NSURLConnection*)connection didFailWithError:(NSError*)error; Would I just import a class with these methods in it? Do I ...