How do IPhone apps authenticate with server side technologies?
What kind of encryption or hashing is available? ...
iphone
adding image to array at runtime and clear it on button click
hi all, wat i am trying to is, each time user touches screen, i am adding a small bulletr image on screen UIImage *img = [UIImage imageNamed:@"shoot_a.png"]; //bullet shot image im.image = img; [self.view addSubview:im]; , if user touches 50 times, there will be 50 images on screen. now i want, if user hit a button, all the...
moving up problem in custom table view cell
Hi friends, I am using custom table view cell to show to table view - (id)initWithFrame:(CGRect)frame reuseIdentifier:(NSString *)reuseIdentifier { if (self = [super initWithFrame:frame reuseIdentifier:reuseIdentifier]) { m_mail_status = [[UIImageView alloc] initWithFrame:CGRectMake(295, 10, 18, 18)]; [self addSubview:m_mail...
How to make my iphone application compatible with iphone 4.0 OS
Hi There!, Can any one help me out. I want to make my iphone application developed in 3.1.3 SDK compatible with iphone OS 4.0 It is a simple application of getting data from a remote web services and showing the data in a UItableView ...
how to add multiple annotation for iphone
right now i can show current and destination now i want a dummu pin in midway say any location but i want to know how to add 3 pins in mapif(annotation != mapView.userLocation) {NSLog(@"marked"); static NSString *defaultPinID = @"com.invasivecode.pin"; pinView = (MKPinAnnotationView *)[mapView dequeueReusableAnnotati...
Swipe left/right event on ViewController and UITextView over it
I have a ViewController on which there is a UITextView. On swipe let/right i want to refil UITextView with some other text. Touch Events are attached on ViewController. Problem is to pass touch events to ViewController i need to setUserInteractionEnabled to NO. but i set it to No then my UITextView does not scroll content. What shld i d...
In App Purchase for iPhone
Hi. I am developing a iPhone app. For that i have successfully add the In App Purchase functionality. It is working perfectly for a single item purchase. My problem is that How can i do this for multiple item purchase with single purchase request to App Store? Can anybody help me for this? ...
What's mean this message that is "A Vlalid Provisioning profile for this executable was not found." ?
I got a message when build a MyApp using with a Distribution Provisining Profile. But I successed when build a MyApp using with a Development Provisining Profile. What's mean this message? My Device is iPhone 3GS installed iOS4. and I created a Certificate follow apple's documents and Created App ID and a Development Provisioning Pro...
i want to show textfield data in tableviewcell which replace the existance data on cell in iphone ?
In my application i hve tableviewcontroller and its detailviewcontroller(dvc). dvc contains textfield and button.I actually want when i clicked on button textfield text is replaced the tableview cell text.what can i do ? explain in detail ...
Can XSL / XML be used to change iPhone UI / Functionality?
If I develop an iPhone application with XML parser (UI will be constructed from XML pushed from the server), can I change the UI / functionality by pushing a new XML file from the backend server? Would apple allow it? ...
Hide status bar while playing video for iphone
Hi , I am trying to hide status bar for iphone application development.But when i am playing video at that that status bar come and after that when i come back to previous screen status bar showing . If i am not playing any video than whole application the status bar hiding. Can you please help me to hide status bar on video screen ,ev...
open link from UIWebView into Safari (iphone)
ok rather than try to explain my problem in text, watch this little video i recorded http://www.youtube.com/watch?v=fwb55jnZI6w and here is the code for the detail view controller (the page where the webview is) detailViewController.h #import <UIKit/UIKit.h> #import "MWFeedItem.h" @interface DetailViewController : UIViewController <UI...
Acces from view to object in appdelegate
Hello, I would like to acces to a object in appdelegate from diferent views. I mean, in the appdelegate I have a object which I need in diferent view but I don't know how get the instance. In my app, I have only one object with information from the user and I need this data from diferents views. Can somebody help me, please? Thanks in...
Can we communicate from iPhone to WSDL which uses WSHttpBinding programmetically?
I know how to use NSURLConnection to communicate with WSDL with BasicHTTPBinding but when I try same code with WSHTTPBinding I get message "BadContexttoken" from the server. So I wanted to know whether we can prepare a framework on iPhone which can support WSHttpBinding also? ...
How is the text adjusting inside the label when we increase the fontSize?
In some of the applications, I have seen that we have an option to increase or decrease the fontSize of the text inside the label. But when we adjust it, the label automatically increases its height to contain it. How do we get the height of the label everytime we increase or decrease the fontsize? And in some cases like news applicatio...
mail like application
Hi friends, I am working on mail like app. I want to have view message that has html format(contains text and data) In my db it has in html format. how can i load it in iphone sdk . when i click reply the html message has to converted to text format is it possible? Regards, sathish ...
Access to hyperlink in a pdf(iPhone)?
I am working on a small app, which can open a pdf. My question is, if it is possible to access a hyperlink from a pdf? Because when am trying to click on hyperlink nothing is happening and it's not redirecting me to the link. I tried searching a lot but didn't got any luck on this. Am expecting a quick response as my work is getting dela...
What is the possible reason of "[UIWindow length]: unrecognized selector" error
My iPhone app is a Tab Bar Application, which has 5 tabs. In each tab, there is a table view, embedded with navigation controller. When these table views appear, data will be loaded from database. When I switch the tabs very fast by tapping the tab bar randomly, the app crashes sometimes. The error is: +[UIWindow length]: unrecognized ...
image size issue with three20 photo browser ?
Hello guys, I face following problem with three20 photobrowser app : 1: Some time images are of cutoff the screen 320x480, so that image are not fit in view and some what in left and right side.when you zoom in than you can see the exact image. 2: How to set default image to another thumbnail image ? Did any one modified the code fo...
how to access hyperlinks in PDF in iphone? create prob others
This question already asked by some people several time. Once again I am asking this question means in iphone any one can't able to implement this feature. 1. If any one can able to implement this pls share your approach with sample code view otherwise write "I cant able to implement this feature in iphone". If any blog have you enter...