I am trying desperately to change the images on an OpenFlow instance with no luck. I am kind of giving up so I am trying now to remove the instance and create a new one. But I can't avoid crashing the app. The code to create it is: AFOpenFlowView *of = [[AFOpenFlowView alloc] initWithFrame:CGRectMake(0, 100, 320, 380)]; [of setCenter:...
Hi, for some reason this tableview keeps crashing and it seems like the tableview is unable to display the secondsString for some reason but i have no idea why... please help me out here cause i have no idea what i could be doing wrong..... Thanks!! #import "SettingsView.h" @implementation SettingsView - (void)viewWillAppear:(BOOL)ani...
I have tried iPhone encryption using below post, But i dont know how to decrypt from encrypted data using RSA Encryption. Please direct me and send me sample code if possible. Also is it possible decrypt the data in server side like PHP, JAVA and .NET? http://stackoverflow.com/questions/788569/rsa-encryption-decryption-in-iphone Sri ...
I'm trying to use threading to load an image from a url. I have no background code and I'm having trouble getting the NSThread thing to work. What I've got is a UIimageView called photo1 and I've got an image that loads in from the net. (say http://www.google.com/logos/classicplus.png) but when navigating to the screen, the app pauses to...
What is the way to read PDF content on an iPad or iPhone? ...
I have a keyboard which edits text in a UITextView and tapping the return key doenst dismiss the keyboard, it only moves down to the next line. How can I add a done button and make that dismiss the keyboard? ...
Hello fellow coders & codetts I was wondering, if I needed to create a rich text formatted document using html and css, which will be used inside a UIWebView, could I then insert cocoa calls inside HTML tags? I do this in ruby, and many other langs do this as well, but I do not know if possible on the iphone. My main goal is to displa...
How to set Custom keyboard specific to only a UItextfield ? When i am changing using this method , all the keyboards in my application are changed to this new custom keyboard. I added [[NSNotificationCenter defaultCenter] addObserver:self.view selector:@selector(keyboardWillShow:) name:UIKeyboardWillShowNotification object:nil]; ...
I have a SQL database where I store longitude and latitude from an iPhone application. I need to query all the records starting from a given location to the other far most location. For example, I have longitude x and latitude y. I want all the records first whose longitude matches x the most closely and whose latitude matches y the mo...
Hello Guys, I integrated three20 photo viewer in my application. But when i going in landscape mode image are zoom out and cut off the screen. When zoom in than i can see the actual image. i am explicitely setting the Orientation for TTScrollView. Is any way to out this problem ? Thanks ...
Hey, trying to put a simple png sequence animation into my app. I have the first frame in place in IB, and the graphanimation outlet connected to it. There are 54 pngs in the sequence with names "Comp 1_0000.png" to "Comp 1_00053.png" Here's my code. -(void)viewDidLoad{ for (int i=0; i<53; i++) { graphanimation.animationImag...
I am making an app for my msc project for which I need to connect to a remote mysql database and need to do insert, update and delete from my app. What is the basic code for that? I'm totally new in this platform.... ...
Is it possible to load a website with my own local css, ignoring the css used by the site? in UIWebView. ...
Hello friend, how can i find text from pdf file using iPhone sdk and Objective c. I have successfully read pdf file, so please anyone have idea of how can i do like this functionality kindly help me out. Thank you ...
I am new to Core Data and got really confused about this problem. I use an NSFetchedResultsController to get my data from the Core Data storage. After trying to delete data, my app crashes and the FRC doesn't work anymore. I deleted all data and tried it again, but it still doesn't work. The confusing thing is that a standard NSFetchRe...
Hi guys, how can I remove all objects? I know I can remove one by [managedObjectContext deleteObject:objToDelete]; is it possible to delete all without iterating all array? thanks ...
I got this error when I integrate admob to my app Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[NSURLResponse statusCode]: unrecognized selector sent to instance -[NSObject(NSObject) doesNotRecognizeSelector:] [AdMobURLDownload connection:didReceiveResponse:] it does not crash if I don't implement...
I am creating a subclass of UIBarButtonItem, to provide some specific functionality. The new class has an initializer, that is the only one that should be used when creating an instance of the class: - (id) initWithSomeObject:(SomeObject *)param; The problem is, all the initializers from UIBarButtonItem are still available, so I coul...
I found that some application, like "GoodReader" or "Docs to Go", once installed can be activated using the "Open in" function when opening an email attachment in the Mail App. How to add this function to have my App to be associated to some kind of documents (like pdf) ? The idea is to have an easy way to get mail attachments to be us...
Hi, I was looking into PhoneGap and Titanium framework, and I did not clearly understand how to they work, let's suppose I have already developed an app for android or iphone, can I run this app on another mobile with a different OS with PhoneGap or Titanium help? Or I have to develop again my app with PhoneGap/Titanium framwork? In thi...