Hi, I need to show a viewcontroller as first page, which is not a tabbarcontroller viewcontroller, also all the tabbaritem should be unhighlighted. Then when click a tabbar item it leads to corresponding page. how should i do this? please help me out?. Regards, Srini ...
I would like to know the easiest way to wait for code to finish execution within an objective c project because I am calling a webservice and retrieving the results and instead it is retrieving the results before the webservice has finished being called and filled. Any suggestions please? Btw this is my webservice code: NSMutableU...
Hi, I have a server which is exposing OData services. I can actually make use of OData client for Objective C to get the data and show on the iPhone. I am wondering what is the process of posting some data into the server from the iPhone. Assume I have to just send a simple name to the server how would I do that Any pointers to clo...
If I have an object of arbitrary height and width that moves around the screen, what's an elegant way of detecting when it touches the edge of the screen? ...
Hi All, I have written some code, most of which has been taken from tutorials etc, but not sure it's 100%. The code works, but I think its a bit long winded, and has memory leaks. So three questions: Can it be cleaned up? Easier to understand? How can I fix the 'if (indexPath.section == 1) theRow += 6;' bit to be dynamic? Memory leak...
I want to send a http, and get the response result, how can I do so ? Thank you. ...
For a reason unknown to me, the Release version of my application has started loading cached static files. If i build in debug mode all is well and it loads the correct most recent files, this occurs on the device and inside the simulator. ...
I'm using NSXMLParser to parse an XML document which is being returned from a web service hosted remotely. The XML is valid but some of the nodes will occasionally be empty, this seems to cause NSXMLParser to fall over (NSXMLParserErrorDomain error 5) however I can't find anything on the net which would suggest that there would be an is...
I am Using the Following animation for Wiggle effect once the animation is complete if i again fire the animation the image gives a jerk effect as per me its not starting from its current position Like in UIView animation we have setAnimationBeginsFromCurrentState like this property in CAKeyframeAnimation do we have anything similar to t...
hey, i am stuck on one problem that i am not able to solve. I have a CourtView : NSView in which i can draw and where it stores my mouseDownPoint and mouseUpPoint. And I have a WindowManager : NSObject which has CourtView as an IBOutlet CourtView *courtView; What i want to do is that as soon as the mouse is released, so - (void)mouseU...
I want to use NSArrayController to fill the NSTableview, but i am unable to find out the exact procedure. ...
Im trying to add an NSUndoManager to my program but im not sure how to register the methods with the manager using : [myUndoManager registerUndoWithTarget:selector:object:]; what if i have the following method: -(IBAction)tapButton:(id)sender { myFoo++; yourFoo++; //incrementing integers fooFoo++; } how can i regist...
Hello, I am currently making a basic image editor for iphone. I take the CGImageRef from a UIImage and create a context for it using the following code origImage = result.CGImage; Iheight = CGImageGetHeight(origImage); Iwidth = CGImageGetWidth(origImage); IcolorSpace = CGColorSpaceCreateDeviceRGB(); IrawData = malloc(Iheight * Iwidth...
hi to all, i have created a music greetings application in iphone. I want that when a user enters his mobile number in the text field and clicks on the send button data from another view should be fetched and send an sms to user's mobile number. Please anybody help me in solving this problem ...
Hi, How can I execute code before the viewDidLoad method please? Thanks ...
Is it possible in core data to import CSV file if yes can anyone tell me how and what are the various ways ...
EKEventStore *eventStore = [[EKEventStore alloc] init]; EKEvent *event = [EKEvent eventWithEventStore:eventStore]; event.title = appDelegate.title1; NSLog(@"%@",event.title); event.startDate = appDelegate.currentDateName; NSLog(@"%@",event.startDate); event.endDate = appDelegate.alertTime; [event setCalendar:[eventStore...
Hi, I want to animate through an array of CATextLayers, one after the other. The layers are created and added in a loop. I need to the animation to work like a flip book. Up to now, as a proof of concept, I have Used CABasicAnimations but in order to animate multiple layers in sequence, I think I need one of the other Core Animation opt...
Hi Friends, I am working on the PDF App for iPad and facing an issue that,I want to search a text in PDF and also want to highlight that text but did not get any idea how to implement it. If any one of you know the exact idea please share it with me. Friends please help me it's urgent. Thanks ...
how to create multyple threads in iphone(in single class) please help me with sample code. ...