In my contact management app i am using webservice to get a large xml data, that contains contact details. i use NSURLConnection class for sending requests. But i am facing problem in while getting th
I am downloading images in table view cells as they scroll onto the screen. For UX reasons, I start downloading the images in - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexP
What I\'m looking for is a point in the right direction of helping me create a better concept of what I need to do within my application design.
I was previously downloading images for my app by using dataWithContentsOfURL to download a jpg then writeToFile to save it.
I\'m using following code to save the downloaded file to iphone/ipod-touch\'s documents directory. NSArray *paths = NSSearchPathForDirectoriesInDoma开发者_JAVA百科ins(NSDocumentDirectory, NSUserDoma
I\'m trying to log in into a web page through an iPhone app. I\'m using a NSURLConnection to try to connect. The app seems to be logging in correctly but I\'m then getting redirected to a page that sa
I have some code here: (...) NSURLConnection *theConnection = [[NSURLConnection alloc] initWithRequest:theRequest delegate:self];
I am using this code... Reachability *r = [Reachability reachabilityWithHostName:@\"www.maxqdata.com\"];
on the iPhone I want to check, if a specific file (test.licence) on a website exsists. My approach (so far) was to download the file and check if it exists in my Documents directory. However, if the f
I have a problem with 开发者_如何学运维a new app I am writing. The app connects to the internet to download an xml file which it uses in the app. It goes back regularly to sync the data - basically to
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